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llvm-project/llvm/test/CodeGen/X86/avx512-mask-op.ll

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AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; RUN: llc < %s -stack-symbol-ordering=0 -mtriple=x86_64-apple-darwin -mattr=+avx512f | FileCheck %s --check-prefix=CHECK --check-prefix=KNL
; RUN: llc < %s -stack-symbol-ordering=0 -mtriple=x86_64-apple-darwin -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq | FileCheck %s --check-prefix=CHECK --check-prefix=SKX
X86: Do not use llc -march in tests. `llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
2017-08-02 08:28:10 +08:00
; RUN: llc < %s -stack-symbol-ordering=0 -mtriple=x86_64-apple-darwin -mattr=+avx512bw | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512BW
; RUN: llc < %s -stack-symbol-ordering=0 -mtriple=x86_64-apple-darwin -mattr=+avx512dq | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512DQ
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
define i16 @mask16(i16 %x) {
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; CHECK-LABEL: mask16:
; CHECK: ## %bb.0:
; CHECK-NEXT: notl %edi
; CHECK-NEXT: movl %edi, %eax
; CHECK-NEXT: retq
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
%m0 = bitcast i16 %x to <16 x i1>
%m1 = xor <16 x i1> %m0, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
%ret = bitcast <16 x i1> %m1 to i16
ret i16 %ret
}
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
define i32 @mask16_zext(i16 %x) {
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; CHECK-LABEL: mask16_zext:
; CHECK: ## %bb.0:
; CHECK-NEXT: notl %edi
; CHECK-NEXT: movzwl %di, %eax
; CHECK-NEXT: retq
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
%m0 = bitcast i16 %x to <16 x i1>
%m1 = xor <16 x i1> %m0, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
%m2 = bitcast <16 x i1> %m1 to i16
%ret = zext i16 %m2 to i32
ret i32 %ret
}
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
define i8 @mask8(i8 %x) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: mask8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; KNL-NEXT: kxnorw %k0, %k0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: kmovw %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; KNL-NEXT: xorb %dil, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $al killed $al killed $eax
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: mask8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; SKX-NEXT: kxnorw %k0, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; SKX-NEXT: xorb %dil, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $al killed $al killed $eax
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: mask8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512BW-NEXT: kxnorw %k0, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512BW-NEXT: xorb %dil, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: mask8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512DQ-NEXT: kxnorw %k0, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512DQ-NEXT: xorb %dil, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
%m0 = bitcast i8 %x to <8 x i1>
%m1 = xor <8 x i1> %m0, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
%ret = bitcast <8 x i1> %m1 to i8
ret i8 %ret
AVX-512: Changes in operations on masks registers for KNL and SKX - Added KSHIFTB/D/Q for skx - Added KORTESTB/D/Q for skx - Fixed store operation for v8i1 type for KNL - Store size of v8i1, v4i1 and v2i1 are changed to 8 bits llvm-svn: 227043
2015-01-25 20:47:15 +08:00
}
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
define i32 @mask8_zext(i8 %x) {
; KNL-LABEL: mask8_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; KNL-NEXT: kxnorw %k0, %k0, %k0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: kmovw %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; KNL-NEXT: xorb %dil, %al
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
; KNL-NEXT: movzbl %al, %eax
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: mask8_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; SKX-NEXT: kxnorw %k0, %k0, %k0
; SKX-NEXT: kmovd %k0, %eax
; SKX-NEXT: xorb %dil, %al
; SKX-NEXT: movzbl %al, %eax
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: mask8_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512BW-NEXT: kxnorw %k0, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512BW-NEXT: xorb %dil, %al
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movzbl %al, %eax
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: mask8_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512DQ-NEXT: kxnorw %k0, %k0, %k0
; AVX512DQ-NEXT: kmovw %k0, %eax
; AVX512DQ-NEXT: xorb %dil, %al
; AVX512DQ-NEXT: movzbl %al, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
%m0 = bitcast i8 %x to <8 x i1>
%m1 = xor <8 x i1> %m0, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
%m2 = bitcast <8 x i1> %m1 to i8
%ret = zext i8 %m2 to i32
ret i32 %ret
}
[SKX] Enabling mask instructions: encoding, lowering KMOVB, KMOVW, KMOVD, KMOVQ, KNOTB, KNOTW, KNOTD, KNOTQ Reviewed by Elena Demikhovsky <elena.demikhovsky@intel.com> llvm-svn: 213757
2014-07-23 22:49:42 +08:00
define void @mask16_mem(i16* %ptr) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-LABEL: mask16_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-NEXT: kmovw (%rdi), %k0
; CHECK-NEXT: knotw %k0, %k0
; CHECK-NEXT: kmovw %k0, (%rdi)
; CHECK-NEXT: retq
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%x = load i16, i16* %ptr, align 4
[SKX] Enabling mask instructions: encoding, lowering KMOVB, KMOVW, KMOVD, KMOVQ, KNOTB, KNOTW, KNOTD, KNOTQ Reviewed by Elena Demikhovsky <elena.demikhovsky@intel.com> llvm-svn: 213757
2014-07-23 22:49:42 +08:00
%m0 = bitcast i16 %x to <16 x i1>
%m1 = xor <16 x i1> %m0, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
%ret = bitcast <16 x i1> %m1 to i16
store i16 %ret, i16* %ptr, align 4
ret void
}
define void @mask8_mem(i8* %ptr) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: mask8_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; KNL-NEXT: kxnorw %k0, %k0, %k0
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; KNL-NEXT: xorb %al, (%rdi)
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: mask8_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kmovb (%rdi), %k0
; SKX-NEXT: knotb %k0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: mask8_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512BW-NEXT: kxnorw %k0, %k0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86] Add DAG combine to turn (bitcast (and/or/xor (bitcast X), Y)) -> (and/or/xor X, (bitcast Y)) when casting between GPRs and mask operations. This reduces the number of transitions between k-registers and GPRs, reducing the number of instructions. There's still some room for improvement to remove more transitions, but this is a good start. llvm-svn: 324184
2018-02-04 09:43:48 +08:00
; AVX512BW-NEXT: xorb %al, (%rdi)
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: mask8_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb (%rdi), %k0
; AVX512DQ-NEXT: knotb %k0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: retq
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%x = load i8, i8* %ptr, align 4
[SKX] Enabling mask instructions: encoding, lowering KMOVB, KMOVW, KMOVD, KMOVQ, KNOTB, KNOTW, KNOTD, KNOTQ Reviewed by Elena Demikhovsky <elena.demikhovsky@intel.com> llvm-svn: 213757
2014-07-23 22:49:42 +08:00
%m0 = bitcast i8 %x to <8 x i1>
%m1 = xor <8 x i1> %m0, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
%ret = bitcast <8 x i1> %m1 to i8
store i8 %ret, i8* %ptr, align 4
ret void
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
}
define i16 @mand16(i16 %x, i16 %y) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-LABEL: mand16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[DAGCombiner] Fold xor/and/or (bitcast(A), bitcast(B)) -> bitcast(op (A,B)) anytime before LegalizeVectorOprs xor/and/or (bitcast(A), bitcast(B)) -> bitcast(op (A,B)) was only being combined at the AfterLegalizeTypes stage, this patch permits the combine to occur anytime before then as well. The main aim with this to improve the ability to recognise bitmasks that can be converted to shuffles. I had to modify a number of AVX512 mask tests as the basic bitcast to/from scalar pattern was being stripped out, preventing testing of the mmask bitops. By replacing the bitcasts with loads we can get almost the same result. Differential Revision: http://reviews.llvm.org/D18944 llvm-svn: 265998
2016-04-12 05:10:33 +08:00
; CHECK-NEXT: movl %edi, %eax
; CHECK-NEXT: xorl %esi, %eax
; CHECK-NEXT: andl %esi, %edi
; CHECK-NEXT: orl %eax, %edi
[X86] Teach X86FixupBWInsts to promote MOV8rr/MOV16rr to MOV32rr. This re-applies r268760, reverted in r268794. Fixes http://llvm.org/PR27670 The original imp-defs assertion was way overzealous: forward all implicit operands, except imp-defs of the new super-reg def (r268787 for GR64, but also possible for GR16->GR32), or imp-uses of the new super-reg use. While there, mark the source use as Undef, and add an imp-use of the old source reg: that should cover any case of dead super-regs. At the stage the pass runs, flags are unlikely to matter anyway; still, let's be as correct as possible. Also add MIR tests for the various interesting cases. Original commit message: Codesize is less (16) or equal (8), and we avoid partial dependencies. Differential Revision: http://reviews.llvm.org/D19999 llvm-svn: 268831
2016-05-07 09:11:17 +08:00
; CHECK-NEXT: movl %edi, %eax
[DAGCombiner] Fold xor/and/or (bitcast(A), bitcast(B)) -> bitcast(op (A,B)) anytime before LegalizeVectorOprs xor/and/or (bitcast(A), bitcast(B)) -> bitcast(op (A,B)) was only being combined at the AfterLegalizeTypes stage, this patch permits the combine to occur anytime before then as well. The main aim with this to improve the ability to recognise bitmasks that can be converted to shuffles. I had to modify a number of AVX512 mask tests as the basic bitcast to/from scalar pattern was being stripped out, preventing testing of the mmask bitops. By replacing the bitcasts with loads we can get almost the same result. Differential Revision: http://reviews.llvm.org/D18944 llvm-svn: 265998
2016-04-12 05:10:33 +08:00
; CHECK-NEXT: retq
%ma = bitcast i16 %x to <16 x i1>
%mb = bitcast i16 %y to <16 x i1>
%mc = and <16 x i1> %ma, %mb
%md = xor <16 x i1> %ma, %mb
%me = or <16 x i1> %mc, %md
%ret = bitcast <16 x i1> %me to i16
ret i16 %ret
}
define i16 @mand16_mem(<16 x i1>* %x, <16 x i1>* %y) {
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-LABEL: mand16_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: kmovw (%rdi), %k0
; KNL-NEXT: kmovw (%rsi), %k1
; KNL-NEXT: kandw %k1, %k0, %k2
; KNL-NEXT: kxorw %k1, %k0, %k0
; KNL-NEXT: korw %k0, %k2, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: mand16_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovw (%rdi), %k0
; SKX-NEXT: kmovw (%rsi), %k1
; SKX-NEXT: kandw %k1, %k0, %k2
; SKX-NEXT: kxorw %k1, %k0, %k0
; SKX-NEXT: korw %k0, %k2, %k0
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: retq
;
; AVX512BW-LABEL: mand16_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovw (%rdi), %k0
; AVX512BW-NEXT: kmovw (%rsi), %k1
; AVX512BW-NEXT: kandw %k1, %k0, %k2
; AVX512BW-NEXT: kxorw %k1, %k0, %k0
; AVX512BW-NEXT: korw %k0, %k2, %k0
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: mand16_mem:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw (%rdi), %k0
; AVX512DQ-NEXT: kmovw (%rsi), %k1
; AVX512DQ-NEXT: kandw %k1, %k0, %k2
; AVX512DQ-NEXT: kxorw %k1, %k0, %k0
; AVX512DQ-NEXT: korw %k0, %k2, %k0
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: retq
[DAGCombiner] Fold xor/and/or (bitcast(A), bitcast(B)) -> bitcast(op (A,B)) anytime before LegalizeVectorOprs xor/and/or (bitcast(A), bitcast(B)) -> bitcast(op (A,B)) was only being combined at the AfterLegalizeTypes stage, this patch permits the combine to occur anytime before then as well. The main aim with this to improve the ability to recognise bitmasks that can be converted to shuffles. I had to modify a number of AVX512 mask tests as the basic bitcast to/from scalar pattern was being stripped out, preventing testing of the mmask bitops. By replacing the bitcasts with loads we can get almost the same result. Differential Revision: http://reviews.llvm.org/D18944 llvm-svn: 265998
2016-04-12 05:10:33 +08:00
%ma = load <16 x i1>, <16 x i1>* %x
%mb = load <16 x i1>, <16 x i1>* %y
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
%mc = and <16 x i1> %ma, %mb
%md = xor <16 x i1> %ma, %mb
%me = or <16 x i1> %mc, %md
%ret = bitcast <16 x i1> %me to i16
ret i16 %ret
}
define i8 @shuf_test1(i16 %v) nounwind {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: shuf_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kshiftrw $8, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $al killed $al killed $eax
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: shuf_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kshiftrw $8, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $al killed $al killed $eax
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: shuf_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kshiftrw $8, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: shuf_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kshiftrw $8, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types. Added intrinsics and tests. llvm-svn: 187717
2013-08-05 16:52:21 +08:00
%v1 = bitcast i16 %v to <16 x i1>
%mask = shufflevector <16 x i1> %v1, <16 x i1> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
%mask1 = bitcast <8 x i1> %mask to i8
ret i8 %mask1
}
AVX-512: implemented zext fron i1 to i16 llvm-svn: 201502
2014-02-17 15:29:33 +08:00
define i32 @zext_test1(<16 x i32> %a, <16 x i32> %b) {
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-LABEL: zext_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; KNL-NEXT: kshiftrw $5, %k0, %k0
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: andl $1, %eax
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: zext_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; SKX-NEXT: kshiftrw $5, %k0, %k0
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; SKX-NEXT: kmovd %k0, %eax
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: andl $1, %eax
; SKX-NEXT: vzeroupper
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: zext_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; AVX512BW-NEXT: kshiftrw $5, %k0, %k0
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: andl $1, %eax
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: zext_test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; AVX512DQ-NEXT: kshiftrw $5, %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
; AVX512DQ-NEXT: andl $1, %eax
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: implemented zext fron i1 to i16 llvm-svn: 201502
2014-02-17 15:29:33 +08:00
%cmp_res = icmp ugt <16 x i32> %a, %b
%cmp_res.i1 = extractelement <16 x i1> %cmp_res, i32 5
%res = zext i1 %cmp_res.i1 to i32
ret i32 %res
Re-commit of 274613. The prev commit failed on compilation. A minor change in one pattern in lib/Target/X86/X86InstrAVX512.td fixes the failure. llvm-svn: 274626
2016-07-06 22:15:43 +08:00
}
define i16 @zext_test2(<16 x i32> %a, <16 x i32> %b) {
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-LABEL: zext_test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; KNL-NEXT: kshiftrw $5, %k0, %k0
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: andl $1, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $ax killed $ax killed $eax
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: zext_test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; SKX-NEXT: kshiftrw $5, %k0, %k0
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; SKX-NEXT: kmovd %k0, %eax
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: andl $1, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $ax killed $ax killed $eax
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: zext_test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; AVX512BW-NEXT: kshiftrw $5, %k0, %k0
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: andl $1, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $ax killed $ax killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: zext_test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; AVX512DQ-NEXT: kshiftrw $5, %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
; AVX512DQ-NEXT: andl $1, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $ax killed $ax killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: implemented zext fron i1 to i16 llvm-svn: 201502
2014-02-17 15:29:33 +08:00
%cmp_res = icmp ugt <16 x i32> %a, %b
%cmp_res.i1 = extractelement <16 x i1> %cmp_res, i32 5
%res = zext i1 %cmp_res.i1 to i16
ret i16 %res
Re-commit of 274613. The prev commit failed on compilation. A minor change in one pattern in lib/Target/X86/X86InstrAVX512.td fixes the failure. llvm-svn: 274626
2016-07-06 22:15:43 +08:00
}
define i8 @zext_test3(<16 x i32> %a, <16 x i32> %b) {
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-LABEL: zext_test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; KNL-NEXT: kshiftrw $5, %k0, %k0
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: kmovw %k0, %eax
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; KNL-NEXT: andb $1, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $al killed $al killed $eax
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: zext_test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; SKX-NEXT: kshiftrw $5, %k0, %k0
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; SKX-NEXT: kmovd %k0, %eax
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; SKX-NEXT: andb $1, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $al killed $al killed $eax
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: zext_test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; AVX512BW-NEXT: kshiftrw $5, %k0, %k0
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; AVX512BW-NEXT: andb $1, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: zext_test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpcmpnleud %zmm1, %zmm0, %k0
[X86] Don't zero the upper bits of the k-register before extracting a single bit from a vXi1. This doesn't match the semantics of the extract_vector_elt operation. Nothing downstream knows the bits were zeroed so they still get masked or sign extended after the extrat anyway. llvm-svn: 320723
2017-12-15 02:35:25 +08:00
; AVX512DQ-NEXT: kshiftrw $5, %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; AVX512DQ-NEXT: andb $1, %al
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: implemented zext fron i1 to i16 llvm-svn: 201502
2014-02-17 15:29:33 +08:00
%cmp_res = icmp ugt <16 x i32> %a, %b
%cmp_res.i1 = extractelement <16 x i1> %cmp_res, i32 5
%res = zext i1 %cmp_res.i1 to i8
ret i8 %res
}
AVX-512: Changes in operations on masks registers for KNL and SKX - Added KSHIFTB/D/Q for skx - Added KORTESTB/D/Q for skx - Fixed store operation for v8i1 type for KNL - Store size of v8i1, v4i1 and v2i1 are changed to 8 bits llvm-svn: 227043
2015-01-25 20:47:15 +08:00
define i8 @conv1(<8 x i1>* %R) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: conv1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0: ## %entry
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: kxnorw %k0, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: movb %al, (%rdi)
; KNL-NEXT: movb $-2, -{{[0-9]+}}(%rsp)
; KNL-NEXT: movb $-2, %al
; KNL-NEXT: retq
;
; SKX-LABEL: conv1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0: ## %entry
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kxnorw %k0, %k0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: movb $-2, -{{[0-9]+}}(%rsp)
; SKX-NEXT: movb $-2, %al
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: conv1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0: ## %entry
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kxnorw %k0, %k0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: movb $-2, -{{[0-9]+}}(%rsp)
; AVX512BW-NEXT: movb $-2, %al
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: conv1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0: ## %entry
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kxnorw %k0, %k0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: movb $-2, -{{[0-9]+}}(%rsp)
; AVX512DQ-NEXT: movb $-2, %al
; AVX512DQ-NEXT: retq
AVX-512: Changes in operations on masks registers for KNL and SKX - Added KSHIFTB/D/Q for skx - Added KORTESTB/D/Q for skx - Fixed store operation for v8i1 type for KNL - Store size of v8i1, v4i1 and v2i1 are changed to 8 bits llvm-svn: 227043
2015-01-25 20:47:15 +08:00
entry:
store <8 x i1> <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>, <8 x i1>* %R
%maskPtr = alloca <8 x i1>
store <8 x i1> <i1 0, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>, <8 x i1>* %maskPtr
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%mask = load <8 x i1>, <8 x i1>* %maskPtr
AVX-512: Changes in operations on masks registers for KNL and SKX - Added KSHIFTB/D/Q for skx - Added KORTESTB/D/Q for skx - Fixed store operation for v8i1 type for KNL - Store size of v8i1, v4i1 and v2i1 are changed to 8 bits llvm-svn: 227043
2015-01-25 20:47:15 +08:00
%mask_convert = bitcast <8 x i1> %mask to i8
ret i8 %mask_convert
AVX-512: Extend/Truncate operations for SKX, SETCC for bit-vectors llvm-svn: 235875
2015-04-27 20:57:59 +08:00
}
define <4 x i32> @test4(<4 x i64> %x, <4 x i64> %y, <4 x i64> %x1, <4 x i64> %y1) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $ymm3 killed $ymm3 def $zmm3
; KNL-NEXT: ## kill: def $ymm2 killed $ymm2 def $zmm2
; KNL-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
; KNL-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; KNL-NEXT: vpcmpleq %zmm1, %zmm0, %k1
; KNL-NEXT: vpcmpgtq %zmm3, %zmm2, %k1 {%k1}
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; SKX-NEXT: vpcmpleq %ymm1, %ymm0, %k1
; SKX-NEXT: vpcmpgtq %ymm3, %ymm2, %k0 {%k1}
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2d %k0, %xmm0
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $ymm3 killed $ymm3 def $zmm3
; AVX512BW-NEXT: ## kill: def $ymm2 killed $ymm2 def $zmm2
; AVX512BW-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
; AVX512BW-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; AVX512BW-NEXT: vpcmpleq %zmm1, %zmm0, %k1
; AVX512BW-NEXT: vpcmpgtq %zmm3, %zmm2, %k1 {%k1}
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $ymm3 killed $ymm3 def $zmm3
; AVX512DQ-NEXT: ## kill: def $ymm2 killed $ymm2 def $zmm2
; AVX512DQ-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
; AVX512DQ-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; AVX512DQ-NEXT: vpcmpleq %zmm1, %zmm0, %k1
; AVX512DQ-NEXT: vpcmpgtq %zmm3, %zmm2, %k0 {%k1}
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Extend/Truncate operations for SKX, SETCC for bit-vectors llvm-svn: 235875
2015-04-27 20:57:59 +08:00
%x_gt_y = icmp sgt <4 x i64> %x, %y
%x1_gt_y1 = icmp sgt <4 x i64> %x1, %y1
%res = icmp sgt <4 x i1>%x_gt_y, %x1_gt_y1
%resse = sext <4 x i1>%res to <4 x i32>
ret <4 x i32> %resse
}
define <2 x i64> @test5(<2 x i64> %x, <2 x i64> %y, <2 x i64> %x1, <2 x i64> %y1) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm3 killed $xmm3 def $zmm3
; KNL-NEXT: ## kill: def $xmm2 killed $xmm2 def $zmm2
; KNL-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; KNL-NEXT: vpcmpleq %zmm3, %zmm2, %k1
; KNL-NEXT: vpcmpgtq %zmm0, %zmm1, %k1 {%k1}
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; SKX-NEXT: vpcmpleq %xmm3, %xmm2, %k1
; SKX-NEXT: vpcmpgtq %xmm0, %xmm1, %k0 {%k1}
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2q %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm3 killed $xmm3 def $zmm3
; AVX512BW-NEXT: ## kill: def $xmm2 killed $xmm2 def $zmm2
; AVX512BW-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; AVX512BW-NEXT: vpcmpleq %zmm3, %zmm2, %k1
; AVX512BW-NEXT: vpcmpgtq %zmm0, %zmm1, %k1 {%k1}
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vzeroupper
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm3 killed $xmm3 def $zmm3
; AVX512DQ-NEXT: ## kill: def $xmm2 killed $xmm2 def $zmm2
; AVX512DQ-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
[X86] Remove X86ISD::PCMPGTM/PCMPEQM and instead just use X86ISD::PCMPM and pattern match the immediate value during isel. Legalization is still biased to turn LT compares in to GT by swapping operands to avoid needing extra isel patterns to commute. I'm hoping to remove TESTM/TESTNM next and this should simplify that by making EQ/NE more similar. llvm-svn: 323604
2018-01-28 04:19:02 +08:00
; AVX512DQ-NEXT: vpcmpleq %zmm3, %zmm2, %k1
; AVX512DQ-NEXT: vpcmpgtq %zmm0, %zmm1, %k0 {%k1}
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vpmovm2q %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vzeroupper
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
AVX-512: Extend/Truncate operations for SKX, SETCC for bit-vectors llvm-svn: 235875
2015-04-27 20:57:59 +08:00
%x_gt_y = icmp slt <2 x i64> %x, %y
%x1_gt_y1 = icmp sgt <2 x i64> %x1, %y1
%res = icmp slt <2 x i1>%x_gt_y, %x1_gt_y1
%resse = sext <2 x i1>%res to <2 x i64>
ret <2 x i64> %resse
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
}define void @test6(<16 x i1> %mask) {
AVX-512: fixed a bug in i1 vectors lowering llvm-svn: 236947
2015-05-10 18:33:32 +08:00
allocas:
%a= and <16 x i1> %mask, <i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false>
%b = bitcast <16 x i1> %a to i16
%c = icmp eq i16 %b, 0
br i1 %c, label %true, label %false
true:
ret void
false:
ret void
}
define void @test7(<8 x i1> %mask) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0: ## %allocas
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovsxwq %xmm0, %zmm0
; KNL-NEXT: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
; KNL-NEXT: movb $85, %al
; KNL-NEXT: kmovw %eax, %k1
; KNL-NEXT: korw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: testb %al, %al
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0: ## %allocas
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k0
; SKX-NEXT: movb $85, %al
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %eax, %k1
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: korb %k1, %k0, %k0
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: ktestb %k0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0: ## %allocas
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $15, %xmm0, %xmm0
; AVX512BW-NEXT: vpmovw2m %zmm0, %k0
; AVX512BW-NEXT: movb $85, %al
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %eax, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: korw %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: testb %al, %al
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0: ## %allocas
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxwq %xmm0, %zmm0
; AVX512DQ-NEXT: vpsllq $63, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: movb $85, %al
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %eax, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: korb %k1, %k0, %k0
; AVX512DQ-NEXT: ktestb %k0, %k0
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: fixed a bug in i1 vectors lowering llvm-svn: 236947
2015-05-10 18:33:32 +08:00
allocas:
%a= or <8 x i1> %mask, <i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false>
%b = bitcast <8 x i1> %a to i8
%c = icmp eq i8 %b, 0
br i1 %c, label %true, label %false
true:
ret void
false:
ret void
}
AVX-512: select operation for i1 vectors like: select i1 %cond, <16 x i1> %a, <16 x i1> %b. I added pseudo-CMOV patterns to resolve the "select". Added tests for KNL and SKX. llvm-svn: 237106
2015-05-12 17:36:52 +08:00
define <16 x i8> @test8(<16 x i32>%a, <16 x i32>%b, i32 %a1, i32 %b1) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: cmpl %esi, %edi
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: jg LBB17_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL-NEXT: ## %bb.2:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpcmpltud %zmm2, %zmm1, %k1
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: jmp LBB17_3
; KNL-NEXT: LBB17_1:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpcmpgtd %zmm2, %zmm0, %k1
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: LBB17_3:
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovdb %zmm0, %xmm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: cmpl %esi, %edi
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: jg LBB17_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX-NEXT: ## %bb.2:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpcmpltud %zmm2, %zmm1, %k0
; SKX-NEXT: vpmovm2b %k0, %xmm0
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: LBB17_1:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpcmpgtd %zmm2, %zmm0, %k0
; SKX-NEXT: vpmovm2b %k0, %xmm0
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: cmpl %esi, %edi
[X86] Provide a separate feature bit for macro fusion support instead of basing it on the AVX flag Summary: Currently we determine if macro fusion is supported based on the AVX flag as a proxy for the processor being Sandy Bridge". This is really strange as now AMD supports AVX. It also means if user explicitly disables AVX we disable macro fusion. This patch adds an explicit macro fusion feature. I've also enabled for the generic 64-bit CPU (which doesn't have AVX) This is probably another candidate for being in the MI layer, but for now I at least wanted to correct the overloading of the AVX feature. Reviewers: spatel, chandlerc, RKSimon, zvi Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D37280 llvm-svn: 312097
2017-08-30 12:34:48 +08:00
; AVX512BW-NEXT: vpxor %xmm2, %xmm2, %xmm2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: jg LBB17_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW-NEXT: ## %bb.2:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpcmpltud %zmm2, %zmm1, %k0
[DWARF] Allow duplication of tails with CFI instructions This commit came as a result for revert of patch r317579 (originally committed as r317100). The patch made CFI instructions duplicable, because their existence in the epilogue block was affecting the Tail duplication pass. However, duplicating blocks with CFI instructions was an issue for compact unwind info on Darwin, which is why the patch was reverted. This patch allows duplicating tails with CFI instructions, though they are not duplicable, by copying them 'manually'. Patch by Djordje Kovacevic. Differential Revision: https://reviews.llvm.org/D40979 llvm-svn: 323883
2018-01-31 23:57:57 +08:00
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[DWARF] Allow duplication of tails with CFI instructions This commit came as a result for revert of patch r317579 (originally committed as r317100). The patch made CFI instructions duplicable, because their existence in the epilogue block was affecting the Tail duplication pass. However, duplicating blocks with CFI instructions was an issue for compact unwind info on Darwin, which is why the patch was reverted. This patch allows duplicating tails with CFI instructions, though they are not duplicable, by copying them 'manually'. Patch by Djordje Kovacevic. Differential Revision: https://reviews.llvm.org/D40979 llvm-svn: 323883
2018-01-31 23:57:57 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: LBB17_1:
Revert "Correct dwarf unwind information in function epilogue for X86" This reverts r317579, originally committed as r317100. There is a design issue with marking CFI instructions duplicatable. Not all targets support the CFIInstrInserter pass, and targets like Darwin can't cope with duplicated prologue setup CFI instructions. The compact unwind info emission fails. When the following code is compiled for arm64 on Mac at -O3, the CFI instructions end up getting tail duplicated, which causes compact unwind info emission to fail: int a, c, d, e, f, g, h, i, j, k, l, m; void n(int o, int *b) { if (g) f = 0; for (; f < o; f++) { m = a; if (l > j * k > i) j = i = k = d; h = b[c] - e; } } We get assembly that looks like this: ; BB#1: ; %if.then Lloh3: adrp x9, _f@GOTPAGE Lloh4: ldr x9, [x9, _f@GOTPAGEOFF] mov w8, wzr Lloh5: str wzr, [x9] stp x20, x19, [sp, #-16]! ; 8-byte Folded Spill .cfi_def_cfa_offset 16 .cfi_offset w19, -8 .cfi_offset w20, -16 cmp w8, w0 b.lt LBB0_3 b LBB0_7 LBB0_2: ; %entry.if.end_crit_edge Lloh6: adrp x8, _f@GOTPAGE Lloh7: ldr x8, [x8, _f@GOTPAGEOFF] Lloh8: ldr w8, [x8] stp x20, x19, [sp, #-16]! ; 8-byte Folded Spill .cfi_def_cfa_offset 16 .cfi_offset w19, -8 .cfi_offset w20, -16 cmp w8, w0 b.ge LBB0_7 LBB0_3: ; %for.body.lr.ph Note the multiple .cfi_def* directives. Compact unwind info emission can't handle that. llvm-svn: 317726
2017-11-09 05:31:14 +08:00
; AVX512BW-NEXT: vpcmpgtd %zmm2, %zmm0, %k0
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: cmpl %esi, %edi
[X86] Provide a separate feature bit for macro fusion support instead of basing it on the AVX flag Summary: Currently we determine if macro fusion is supported based on the AVX flag as a proxy for the processor being Sandy Bridge". This is really strange as now AMD supports AVX. It also means if user explicitly disables AVX we disable macro fusion. This patch adds an explicit macro fusion feature. I've also enabled for the generic 64-bit CPU (which doesn't have AVX) This is probably another candidate for being in the MI layer, but for now I at least wanted to correct the overloading of the AVX feature. Reviewers: spatel, chandlerc, RKSimon, zvi Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D37280 llvm-svn: 312097
2017-08-30 12:34:48 +08:00
; AVX512DQ-NEXT: vpxor %xmm2, %xmm2, %xmm2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: jg LBB17_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ-NEXT: ## %bb.2:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpcmpltud %zmm2, %zmm1, %k0
; AVX512DQ-NEXT: jmp LBB17_3
; AVX512DQ-NEXT: LBB17_1:
; AVX512DQ-NEXT: vpcmpgtd %zmm2, %zmm0, %k0
; AVX512DQ-NEXT: LBB17_3:
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: select operation for i1 vectors like: select i1 %cond, <16 x i1> %a, <16 x i1> %b. I added pseudo-CMOV patterns to resolve the "select". Added tests for KNL and SKX. llvm-svn: 237106
2015-05-12 17:36:52 +08:00
%cond = icmp sgt i32 %a1, %b1
%cmp1 = icmp sgt <16 x i32> %a, zeroinitializer
%cmp2 = icmp ult <16 x i32> %b, zeroinitializer
%mix = select i1 %cond, <16 x i1> %cmp1, <16 x i1> %cmp2
%res = sext <16 x i1> %mix to <16 x i8>
ret <16 x i8> %res
}
define <16 x i1> @test9(<16 x i1>%a, <16 x i1>%b, i32 %a1, i32 %b1) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: cmpl %esi, %edi
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: jg LBB18_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL-NEXT: ## %bb.2:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovsxbd %xmm1, %zmm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: jmp LBB18_3
; KNL-NEXT: LBB18_1:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: LBB18_3:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovdb %zmm0, %xmm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: cmpl %esi, %edi
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: jg LBB18_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX-NEXT: ## %bb.2:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpsllw $7, %xmm1, %xmm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: jmp LBB18_3
; SKX-NEXT: LBB18_1:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpsllw $7, %xmm0, %xmm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: LBB18_3:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovb2m %xmm0, %k0
; SKX-NEXT: vpmovm2b %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: cmpl %esi, %edi
; AVX512BW-NEXT: jg LBB18_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW-NEXT: ## %bb.2:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $7, %xmm1, %xmm0
; AVX512BW-NEXT: jmp LBB18_3
; AVX512BW-NEXT: LBB18_1:
; AVX512BW-NEXT: vpsllw $7, %xmm0, %xmm0
; AVX512BW-NEXT: LBB18_3:
; AVX512BW-NEXT: vpmovb2m %zmm0, %k0
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: cmpl %esi, %edi
; AVX512DQ-NEXT: jg LBB18_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ-NEXT: ## %bb.2:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm1, %zmm0
; AVX512DQ-NEXT: jmp LBB18_3
; AVX512DQ-NEXT: LBB18_1:
; AVX512DQ-NEXT: vpmovsxbd %xmm0, %zmm0
; AVX512DQ-NEXT: LBB18_3:
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: select operation for i1 vectors like: select i1 %cond, <16 x i1> %a, <16 x i1> %b. I added pseudo-CMOV patterns to resolve the "select". Added tests for KNL and SKX. llvm-svn: 237106
2015-05-12 17:36:52 +08:00
%mask = icmp sgt i32 %a1, %b1
%c = select i1 %mask, <16 x i1>%a, <16 x i1>%b
ret <16 x i1>%c
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
}define <8 x i1> @test10(<8 x i1>%a, <8 x i1>%b, i32 %a1, i32 %b1) {
AVX-512: select operation for i1 vectors like: select i1 %cond, <16 x i1> %a, <16 x i1> %b. I added pseudo-CMOV patterns to resolve the "select". Added tests for KNL and SKX. llvm-svn: 237106
2015-05-12 17:36:52 +08:00
%mask = icmp sgt i32 %a1, %b1
%c = select i1 %mask, <8 x i1>%a, <8 x i1>%b
ret <8 x i1>%c
}
define <4 x i1> @test11(<4 x i1>%a, <4 x i1>%b, i32 %a1, i32 %b1) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: cmpl %esi, %edi
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: jg LBB20_1
; KNL-NEXT: ## %bb.2:
; KNL-NEXT: vpslld $31, %xmm1, %xmm0
; KNL-NEXT: jmp LBB20_3
; KNL-NEXT: LBB20_1:
; KNL-NEXT: vpslld $31, %xmm0, %xmm0
; KNL-NEXT: LBB20_3:
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: cmpl %esi, %edi
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: jg LBB20_1
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX-NEXT: ## %bb.2:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpslld $31, %xmm1, %xmm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: jmp LBB20_3
; SKX-NEXT: LBB20_1:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpslld $31, %xmm0, %xmm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; SKX-NEXT: LBB20_3:
AVX512: Fix truncate v32i8 to v32i1 lowering implementation. Enable truncate 128/256bit packed byte/word with AVX512BW but without AVX512VL, use 512bit instructions. Differential Revision: http://reviews.llvm.org/D16531 llvm-svn: 259044
2016-01-28 21:19:25 +08:00
; SKX-NEXT: vptestmd %xmm0, %xmm0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2d %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: cmpl %esi, %edi
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: jg LBB20_1
; AVX512BW-NEXT: ## %bb.2:
; AVX512BW-NEXT: vpslld $31, %xmm1, %xmm0
; AVX512BW-NEXT: jmp LBB20_3
; AVX512BW-NEXT: LBB20_1:
; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512BW-NEXT: LBB20_3:
; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k1
; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vzeroupper
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: cmpl %esi, %edi
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: jg LBB20_1
; AVX512DQ-NEXT: ## %bb.2:
; AVX512DQ-NEXT: vpslld $31, %xmm1, %xmm0
; AVX512DQ-NEXT: jmp LBB20_3
; AVX512DQ-NEXT: LBB20_1:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: LBB20_3:
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vzeroupper
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
AVX-512: select operation for i1 vectors like: select i1 %cond, <16 x i1> %a, <16 x i1> %b. I added pseudo-CMOV patterns to resolve the "select". Added tests for KNL and SKX. llvm-svn: 237106
2015-05-12 17:36:52 +08:00
%mask = icmp sgt i32 %a1, %b1
%c = select i1 %mask, <4 x i1>%a, <4 x i1>%b
ret <4 x i1>%c
}
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
define i32 @test12(i32 %x, i32 %y) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-LABEL: test12:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-NEXT: movl %edi, %eax
; CHECK-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%a = bitcast i16 21845 to <16 x i1>
%b = extractelement <16 x i1> %a, i32 0
%c = select i1 %b, i32 %x, i32 %y
ret i32 %c
}
define i32 @test13(i32 %x, i32 %y) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-LABEL: test13:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%a = bitcast i16 21845 to <16 x i1>
%b = extractelement <16 x i1> %a, i32 3
%c = select i1 %b, i32 %x, i32 %y
ret i32 %c
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
}
; Make sure we don't crash on a large vector.
define i32 @test13_crash(i32 %x, i32 %y) {
; CHECK-LABEL: test13_crash:
; CHECK: ## %bb.0:
; CHECK-NEXT: movl %edi, %eax
; CHECK-NEXT: retq
%a = bitcast i128 2184568686868686868686868686 to <128 x i1>
%b = extractelement <128 x i1> %a, i32 3
%c = select i1 %b, i32 %x, i32 %y
ret i32 %c
}
define <4 x i1> @test14() {
; CHECK-LABEL: test14:
; CHECK: ## %bb.0:
; CHECK-NEXT: vmovaps {{.*#+}} xmm0 = [1,1,0,1]
; CHECK-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%a = bitcast i16 21845 to <16 x i1>
%b = extractelement <16 x i1> %a, i32 2
%c = insertelement <4 x i1> <i1 true, i1 false, i1 false, i1 true>, i1 %b, i32 1
ret <4 x i1> %c
}
define <16 x i1> @test15(i32 %x, i32 %y) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test15:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: cmpl %esi, %edi
; KNL-NEXT: movw $21845, %ax ## imm = 0x5555
; KNL-NEXT: movw $1, %cx
; KNL-NEXT: cmovgw %ax, %cx
; KNL-NEXT: kmovw %ecx, %k1
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovdb %zmm0, %xmm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test15:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: cmpl %esi, %edi
; SKX-NEXT: movw $21845, %ax ## imm = 0x5555
; SKX-NEXT: movw $1, %cx
; SKX-NEXT: cmovgw %ax, %cx
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %ecx, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2b %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test15:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: cmpl %esi, %edi
; AVX512BW-NEXT: movw $21845, %ax ## imm = 0x5555
; AVX512BW-NEXT: movw $1, %cx
; AVX512BW-NEXT: cmovgw %ax, %cx
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %ecx, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test15:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: cmpl %esi, %edi
; AVX512DQ-NEXT: movw $21845, %ax ## imm = 0x5555
; AVX512DQ-NEXT: movw $1, %cx
; AVX512DQ-NEXT: cmovgw %ax, %cx
; AVX512DQ-NEXT: kmovw %ecx, %k0
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%a = bitcast i16 21845 to <16 x i1>
%b = bitcast i16 1 to <16 x i1>
%mask = icmp sgt i32 %x, %y
%c = select i1 %mask, <16 x i1> %a, <16 x i1> %b
ret <16 x i1> %c
}
define <64 x i8> @test16(i64 %x) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
;
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-LABEL: test16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: movq %rdi, %rax
; KNL-NEXT: movl %edi, %ecx
; KNL-NEXT: kmovw %edi, %k0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: shrq $32, %rdi
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: shrq $48, %rax
; KNL-NEXT: shrl $16, %ecx
; KNL-NEXT: kmovw %ecx, %k1
; KNL-NEXT: kmovw %eax, %k2
; KNL-NEXT: kmovw %edi, %k3
; KNL-NEXT: movb $1, %al
; KNL-NEXT: kmovw %eax, %k4
; KNL-NEXT: kshiftrw $5, %k0, %k5
; KNL-NEXT: kxorw %k4, %k5, %k4
; KNL-NEXT: kshiftlw $15, %k4, %k4
; KNL-NEXT: kshiftrw $10, %k4, %k4
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; KNL-NEXT: kxorw %k4, %k0, %k4
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k3} {z}
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpmovdb %zmm0, %xmm0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k2} {z}
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: vpmovdb %zmm1, %xmm1
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm1
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k4} {z}
; KNL-NEXT: vpmovdb %zmm0, %xmm0
; KNL-NEXT: vpternlogd $255, %zmm2, %zmm2, %zmm2 {%k1} {z}
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpmovdb %zmm2, %xmm2
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: retq
;
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-LABEL: test16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kmovq %rdi, %k0
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; SKX-NEXT: movb $1, %al
; SKX-NEXT: kmovd %eax, %k1
[X86] Handle alls version of vXi1 insert_vector_elt with a constant index without falling back to shuffles. We previously only supported inserting to the LSB or MSB where it was easy to zero to perform an OR to insert. This change effectively extracts the old value and the new value, xors them together and then xors that single bit with the correct location in the original vector. This will cancel out the old value in the first xor leaving the new value in the position. The way I've implemented this uses 3 shifts and two xors and uses an additional register. We can avoid the additional register at the cost of another shift. llvm-svn: 320120
2017-12-08 08:16:09 +08:00
; SKX-NEXT: kshiftrq $5, %k0, %k2
; SKX-NEXT: kxorq %k1, %k2, %k1
; SKX-NEXT: kshiftlq $63, %k1, %k1
; SKX-NEXT: kshiftrq $58, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; SKX-NEXT: kxorq %k1, %k0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2b %k0, %zmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kmovq %rdi, %k0
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; AVX512BW-NEXT: movb $1, %al
; AVX512BW-NEXT: kmovd %eax, %k1
[X86] Handle alls version of vXi1 insert_vector_elt with a constant index without falling back to shuffles. We previously only supported inserting to the LSB or MSB where it was easy to zero to perform an OR to insert. This change effectively extracts the old value and the new value, xors them together and then xors that single bit with the correct location in the original vector. This will cancel out the old value in the first xor leaving the new value in the position. The way I've implemented this uses 3 shifts and two xors and uses an additional register. We can avoid the additional register at the cost of another shift. llvm-svn: 320120
2017-12-08 08:16:09 +08:00
; AVX512BW-NEXT: kshiftrq $5, %k0, %k2
; AVX512BW-NEXT: kxorq %k1, %k2, %k1
; AVX512BW-NEXT: kshiftlq $63, %k1, %k1
; AVX512BW-NEXT: kshiftrq $58, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512BW-NEXT: kxorq %k1, %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: movq %rdi, %rax
; AVX512DQ-NEXT: movl %edi, %ecx
; AVX512DQ-NEXT: kmovw %edi, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: shrq $32, %rdi
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: shrq $48, %rax
; AVX512DQ-NEXT: shrl $16, %ecx
; AVX512DQ-NEXT: kmovw %ecx, %k1
; AVX512DQ-NEXT: kmovw %eax, %k2
; AVX512DQ-NEXT: kmovw %edi, %k3
; AVX512DQ-NEXT: movb $1, %al
; AVX512DQ-NEXT: kmovw %eax, %k4
; AVX512DQ-NEXT: kshiftrw $5, %k0, %k5
; AVX512DQ-NEXT: kxorw %k4, %k5, %k4
; AVX512DQ-NEXT: kshiftlw $15, %k4, %k4
; AVX512DQ-NEXT: kshiftrw $10, %k4, %k4
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512DQ-NEXT: kxorw %k4, %k0, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vpmovm2d %k3, %zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vpmovm2d %k2, %zmm1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovdb %zmm1, %xmm1
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm1
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovm2d %k1, %zmm2
; AVX512DQ-NEXT: vpmovdb %zmm2, %xmm2
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%a = bitcast i64 %x to <64 x i1>
%b = insertelement <64 x i1>%a, i1 true, i32 5
%c = sext <64 x i1>%b to <64 x i8>
ret <64 x i8>%c
}
define <64 x i8> @test17(i64 %x, i32 %y, i32 %z) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
;
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-LABEL: test17:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: movq %rdi, %rax
; KNL-NEXT: movl %edi, %ecx
; KNL-NEXT: kmovw %edi, %k0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: shrq $32, %rdi
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: shrq $48, %rax
; KNL-NEXT: shrl $16, %ecx
; KNL-NEXT: kmovw %ecx, %k1
; KNL-NEXT: kmovw %eax, %k2
; KNL-NEXT: kmovw %edi, %k3
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: cmpl %edx, %esi
[AVX512] Use vpternlog with an immediate of 0xff to create 512-bit all one vectors. llvm-svn: 275045
2016-07-11 13:36:48 +08:00
; KNL-NEXT: setg %al
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; KNL-NEXT: kshiftrw $5, %k0, %k4
; KNL-NEXT: kmovw %eax, %k5
; KNL-NEXT: kxorw %k5, %k4, %k4
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: kshiftlw $15, %k4, %k4
; KNL-NEXT: kshiftrw $10, %k4, %k4
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; KNL-NEXT: kxorw %k4, %k0, %k4
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k3} {z}
; KNL-NEXT: vpmovdb %zmm0, %xmm0
; KNL-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k2} {z}
[AVX512] Use vpternlog with an immediate of 0xff to create 512-bit all one vectors. llvm-svn: 275045
2016-07-11 13:36:48 +08:00
; KNL-NEXT: vpmovdb %zmm1, %xmm1
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm1
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k4} {z}
; KNL-NEXT: vpmovdb %zmm0, %xmm0
; KNL-NEXT: vpternlogd $255, %zmm2, %zmm2, %zmm2 {%k1} {z}
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpmovdb %zmm2, %xmm2
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: retq
;
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-LABEL: test17:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kmovq %rdi, %k0
; SKX-NEXT: cmpl %edx, %esi
; SKX-NEXT: setg %al
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; SKX-NEXT: kmovd %eax, %k1
[X86] Handle alls version of vXi1 insert_vector_elt with a constant index without falling back to shuffles. We previously only supported inserting to the LSB or MSB where it was easy to zero to perform an OR to insert. This change effectively extracts the old value and the new value, xors them together and then xors that single bit with the correct location in the original vector. This will cancel out the old value in the first xor leaving the new value in the position. The way I've implemented this uses 3 shifts and two xors and uses an additional register. We can avoid the additional register at the cost of another shift. llvm-svn: 320120
2017-12-08 08:16:09 +08:00
; SKX-NEXT: kshiftrq $5, %k0, %k2
; SKX-NEXT: kxorq %k1, %k2, %k1
; SKX-NEXT: kshiftlq $63, %k1, %k1
; SKX-NEXT: kshiftrq $58, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; SKX-NEXT: kxorq %k1, %k0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2b %k0, %zmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test17:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kmovq %rdi, %k0
; AVX512BW-NEXT: cmpl %edx, %esi
; AVX512BW-NEXT: setg %al
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; AVX512BW-NEXT: kmovd %eax, %k1
[X86] Handle alls version of vXi1 insert_vector_elt with a constant index without falling back to shuffles. We previously only supported inserting to the LSB or MSB where it was easy to zero to perform an OR to insert. This change effectively extracts the old value and the new value, xors them together and then xors that single bit with the correct location in the original vector. This will cancel out the old value in the first xor leaving the new value in the position. The way I've implemented this uses 3 shifts and two xors and uses an additional register. We can avoid the additional register at the cost of another shift. llvm-svn: 320120
2017-12-08 08:16:09 +08:00
; AVX512BW-NEXT: kshiftrq $5, %k0, %k2
; AVX512BW-NEXT: kxorq %k1, %k2, %k1
; AVX512BW-NEXT: kshiftlq $63, %k1, %k1
; AVX512BW-NEXT: kshiftrq $58, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512BW-NEXT: kxorq %k1, %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test17:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: movq %rdi, %rax
; AVX512DQ-NEXT: movl %edi, %ecx
; AVX512DQ-NEXT: kmovw %edi, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: shrq $32, %rdi
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: shrq $48, %rax
; AVX512DQ-NEXT: shrl $16, %ecx
; AVX512DQ-NEXT: kmovw %ecx, %k1
; AVX512DQ-NEXT: kmovw %eax, %k2
; AVX512DQ-NEXT: kmovw %edi, %k3
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: cmpl %edx, %esi
; AVX512DQ-NEXT: setg %al
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512DQ-NEXT: kshiftrw $5, %k0, %k4
; AVX512DQ-NEXT: kmovw %eax, %k5
; AVX512DQ-NEXT: kxorw %k5, %k4, %k4
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: kshiftlw $15, %k4, %k4
; AVX512DQ-NEXT: kshiftrw $10, %k4, %k4
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512DQ-NEXT: kxorw %k4, %k0, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vpmovm2d %k3, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512DQ-NEXT: vpmovm2d %k2, %zmm1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovdb %zmm1, %xmm1
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm1
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovm2d %k1, %zmm2
; AVX512DQ-NEXT: vpmovdb %zmm2, %xmm2
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%a = bitcast i64 %x to <64 x i1>
%b = icmp sgt i32 %y, %z
%c = insertelement <64 x i1>%a, i1 %b, i32 5
%d = sext <64 x i1>%c to <64 x i8>
ret <64 x i8>%d
}
define <8 x i1> @test18(i8 %a, i16 %y) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test18:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; KNL-NEXT: kmovw %edi, %k1
; KNL-NEXT: kmovw %esi, %k2
; KNL-NEXT: kshiftrw $8, %k2, %k0
; KNL-NEXT: kshiftrw $9, %k2, %k2
; KNL-NEXT: kshiftrw $6, %k1, %k3
; KNL-NEXT: kxorw %k2, %k3, %k2
; KNL-NEXT: kshiftlw $15, %k2, %k2
; KNL-NEXT: kshiftrw $9, %k2, %k2
[X86] Handle alls version of vXi1 insert_vector_elt with a constant index without falling back to shuffles. We previously only supported inserting to the LSB or MSB where it was easy to zero to perform an OR to insert. This change effectively extracts the old value and the new value, xors them together and then xors that single bit with the correct location in the original vector. This will cancel out the old value in the first xor leaving the new value in the position. The way I've implemented this uses 3 shifts and two xors and uses an additional register. We can avoid the additional register at the cost of another shift. llvm-svn: 320120
2017-12-08 08:16:09 +08:00
; KNL-NEXT: kxorw %k2, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; KNL-NEXT: kshiftlw $9, %k1, %k1
; KNL-NEXT: kshiftrw $9, %k1, %k1
; KNL-NEXT: kshiftlw $7, %k0, %k0
; KNL-NEXT: korw %k0, %k1, %k1
[X86] Use vector widening to support sign extend from i1 when the dest type is not 512-bits and vlx is not enabled. Previously we used a wider element type and truncated. But its more efficient to keep the element type and drop unused elements. If BWI isn't supported and we have a i16 or i8 type, we'll extend it to be i32 and still use a truncate. llvm-svn: 319740
2017-12-05 14:37:21 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; KNL-NEXT: vpmovdw %zmm0, %ymm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 killed $ymm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test18:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; SKX-NEXT: kmovd %edi, %k1
; SKX-NEXT: kmovd %esi, %k2
; SKX-NEXT: kshiftrw $8, %k2, %k0
; SKX-NEXT: kshiftrw $9, %k2, %k2
; SKX-NEXT: kshiftrb $6, %k1, %k3
; SKX-NEXT: kxorb %k2, %k3, %k2
; SKX-NEXT: kshiftlb $7, %k2, %k2
; SKX-NEXT: kshiftrb $1, %k2, %k2
; SKX-NEXT: kxorb %k2, %k1, %k1
; SKX-NEXT: kshiftlb $1, %k1, %k1
[X86] Add a pass to convert instruction chains between domains. The pass scans the function to find instruction chains that define registers in the same domain (closures). It then calculates the cost of converting the closure to another domain. If found profitable, the instructions are converted to instructions in the other domain and the register classes are changed accordingly. This commit adds the pass infrastructure and a simple conversion from the GPR domain to the Mask domain. Differential Revision: https://reviews.llvm.org/D37251 Change-Id: Ic2cf1d76598110401168326d411128ae2580a604 llvm-svn: 316288
2017-10-22 19:43:08 +08:00
; SKX-NEXT: kshiftrb $1, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; SKX-NEXT: kshiftlb $7, %k0, %k0
; SKX-NEXT: korb %k0, %k1, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpmovm2w %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test18:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512BW-NEXT: kmovd %edi, %k1
; AVX512BW-NEXT: kmovd %esi, %k2
; AVX512BW-NEXT: kshiftrw $8, %k2, %k0
; AVX512BW-NEXT: kshiftrw $9, %k2, %k2
; AVX512BW-NEXT: kshiftrw $6, %k1, %k3
; AVX512BW-NEXT: kxorw %k2, %k3, %k2
; AVX512BW-NEXT: kshiftlw $15, %k2, %k2
; AVX512BW-NEXT: kshiftrw $9, %k2, %k2
[X86] Handle alls version of vXi1 insert_vector_elt with a constant index without falling back to shuffles. We previously only supported inserting to the LSB or MSB where it was easy to zero to perform an OR to insert. This change effectively extracts the old value and the new value, xors them together and then xors that single bit with the correct location in the original vector. This will cancel out the old value in the first xor leaving the new value in the position. The way I've implemented this uses 3 shifts and two xors and uses an additional register. We can avoid the additional register at the cost of another shift. llvm-svn: 320120
2017-12-08 08:16:09 +08:00
; AVX512BW-NEXT: kxorw %k2, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512BW-NEXT: kshiftlw $9, %k1, %k1
; AVX512BW-NEXT: kshiftrw $9, %k1, %k1
; AVX512BW-NEXT: kshiftlw $7, %k0, %k0
; AVX512BW-NEXT: korw %k0, %k1, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpmovm2w %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test18:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k1
; AVX512DQ-NEXT: kmovw %esi, %k2
; AVX512DQ-NEXT: kshiftrw $8, %k2, %k0
; AVX512DQ-NEXT: kshiftrw $9, %k2, %k2
; AVX512DQ-NEXT: kshiftrb $6, %k1, %k3
; AVX512DQ-NEXT: kxorb %k2, %k3, %k2
; AVX512DQ-NEXT: kshiftlb $7, %k2, %k2
; AVX512DQ-NEXT: kshiftrb $1, %k2, %k2
; AVX512DQ-NEXT: kxorb %k2, %k1, %k1
; AVX512DQ-NEXT: kshiftlb $1, %k1, %k1
[X86] Add a pass to convert instruction chains between domains. The pass scans the function to find instruction chains that define registers in the same domain (closures). It then calculates the cost of converting the closure to another domain. If found profitable, the instructions are converted to instructions in the other domain and the register classes are changed accordingly. This commit adds the pass infrastructure and a simple conversion from the GPR domain to the Mask domain. Differential Revision: https://reviews.llvm.org/D37251 Change-Id: Ic2cf1d76598110401168326d411128ae2580a604 llvm-svn: 316288
2017-10-22 19:43:08 +08:00
; AVX512DQ-NEXT: kshiftrb $1, %k1, %k1
[X86] Rewrite vXi1 element insertion by using a vXi1 scalar_to_vector and inserting into a vXi1 vector. The existing code was already doing something very similar to subvector insertion so this allows us to remove the nearly duplicate code. This patch is a little larger than it should be due to differences between the DQI handling between the two today. llvm-svn: 323212
2018-01-23 23:56:36 +08:00
; AVX512DQ-NEXT: kshiftlb $7, %k0, %k0
; AVX512DQ-NEXT: korb %k0, %k1, %k0
[X86] Use vector widening to support sign extend from i1 when the dest type is not 512-bits and vlx is not enabled. Previously we used a wider element type and truncated. But its more efficient to keep the element type and drop unused elements. If BWI isn't supported and we have a i16 or i8 type, we'll extend it to be i32 and still use a truncate. llvm-svn: 319740
2017-12-05 14:37:21 +08:00
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdw %zmm0, %ymm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 killed $ymm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: fixed algorithm of building vectors of i1 elements fixed extract-insert i1 element, load i1, zextload i1 should be with "and $1, %reg" to prevent loading garbage. added a bunch of new tests. llvm-svn: 237793
2015-05-20 22:32:03 +08:00
%b = bitcast i8 %a to <8 x i1>
%b1 = bitcast i16 %y to <16 x i1>
%el1 = extractelement <16 x i1>%b1, i32 8
%el2 = extractelement <16 x i1>%b1, i32 9
%c = insertelement <8 x i1>%b, i1 %el1, i32 7
%d = insertelement <8 x i1>%c, i1 %el2, i32 6
ret <8 x i1>%d
}
Added promotion to EXTRACT_SUBVECTOR operand. I encountered with this case in one of KNL tests for i1 vectors. v16i1 = EXTRACT_SUBVECTOR v32i1, x llvm-svn: 238130
2015-05-25 19:33:13 +08:00
define <32 x i16> @test21(<32 x i16> %x , <32 x i1> %mask) nounwind readnone {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test21:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Improve legalization of vXi16/vXi8 selects. Extend vXi1 conditions of vXi8/vXi16 selects even before type legalization gets a chance to split wide vectors. Previously we would only extend 128 and 256 bit vectors. But if we start with a 512 bit vector or wider that needs to be split we wouldn't extend until after the split had taken place. By extending early we improve the results of type legalization. Don't widen condition of 128/256 bit vXi16/vXi8 selects when we have BWI but not VLX. We can still use a mask register by widening the select to 512-bits instead. This is similar to what we do for compares already. llvm-svn: 322450
2018-01-14 10:05:51 +08:00
; KNL-NEXT: vextracti128 $1, %ymm2, %xmm3
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm3 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero,xmm3[8],zero,xmm3[9],zero,xmm3[10],zero,xmm3[11],zero,xmm3[12],zero,xmm3[13],zero,xmm3[14],zero,xmm3[15],zero
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero,xmm2[8],zero,xmm2[9],zero,xmm2[10],zero,xmm2[11],zero,xmm2[12],zero,xmm2[13],zero,xmm2[14],zero,xmm2[15],zero
; KNL-NEXT: vpsllw $15, %ymm2, %ymm2
; KNL-NEXT: vpsraw $15, %ymm2, %ymm2
[X86] Improve legalization of vXi16/vXi8 selects. Extend vXi1 conditions of vXi8/vXi16 selects even before type legalization gets a chance to split wide vectors. Previously we would only extend 128 and 256 bit vectors. But if we start with a 512 bit vector or wider that needs to be split we wouldn't extend until after the split had taken place. By extending early we improve the results of type legalization. Don't widen condition of 128/256 bit vXi16/vXi8 selects when we have BWI but not VLX. We can still use a mask register by widening the select to 512-bits instead. This is similar to what we do for compares already. llvm-svn: 322450
2018-01-14 10:05:51 +08:00
; KNL-NEXT: vpand %ymm0, %ymm2, %ymm0
; KNL-NEXT: vpsllw $15, %ymm3, %ymm2
; KNL-NEXT: vpsraw $15, %ymm2, %ymm2
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: vpand %ymm1, %ymm2, %ymm1
; KNL-NEXT: retq
;
; SKX-LABEL: test21:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpsllw $7, %ymm1, %ymm1
; SKX-NEXT: vpmovb2m %ymm1, %k1
AVX512: Masked move intrinsic implementation. Implemented intrinsic for the follow instructions (reg move) : VMOVDQU8/16, VMOVDQA32/64, VMOVAPS/PD. Differential Revision: http://reviews.llvm.org/D16316 llvm-svn: 258398
2016-01-21 22:18:11 +08:00
; SKX-NEXT: vmovdqu16 %zmm0, %zmm0 {%k1} {z}
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test21:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $7, %ymm1, %ymm1
; AVX512BW-NEXT: vpmovb2m %zmm1, %k1
; AVX512BW-NEXT: vmovdqu16 %zmm0, %zmm0 {%k1} {z}
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test21:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Improve legalization of vXi16/vXi8 selects. Extend vXi1 conditions of vXi8/vXi16 selects even before type legalization gets a chance to split wide vectors. Previously we would only extend 128 and 256 bit vectors. But if we start with a 512 bit vector or wider that needs to be split we wouldn't extend until after the split had taken place. By extending early we improve the results of type legalization. Don't widen condition of 128/256 bit vXi16/vXi8 selects when we have BWI but not VLX. We can still use a mask register by widening the select to 512-bits instead. This is similar to what we do for compares already. llvm-svn: 322450
2018-01-14 10:05:51 +08:00
; AVX512DQ-NEXT: vextracti128 $1, %ymm2, %xmm3
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} ymm3 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero,xmm3[8],zero,xmm3[9],zero,xmm3[10],zero,xmm3[11],zero,xmm3[12],zero,xmm3[13],zero,xmm3[14],zero,xmm3[15],zero
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero,xmm2[8],zero,xmm2[9],zero,xmm2[10],zero,xmm2[11],zero,xmm2[12],zero,xmm2[13],zero,xmm2[14],zero,xmm2[15],zero
; AVX512DQ-NEXT: vpsllw $15, %ymm2, %ymm2
; AVX512DQ-NEXT: vpsraw $15, %ymm2, %ymm2
[X86] Improve legalization of vXi16/vXi8 selects. Extend vXi1 conditions of vXi8/vXi16 selects even before type legalization gets a chance to split wide vectors. Previously we would only extend 128 and 256 bit vectors. But if we start with a 512 bit vector or wider that needs to be split we wouldn't extend until after the split had taken place. By extending early we improve the results of type legalization. Don't widen condition of 128/256 bit vXi16/vXi8 selects when we have BWI but not VLX. We can still use a mask register by widening the select to 512-bits instead. This is similar to what we do for compares already. llvm-svn: 322450
2018-01-14 10:05:51 +08:00
; AVX512DQ-NEXT: vpand %ymm0, %ymm2, %ymm0
; AVX512DQ-NEXT: vpsllw $15, %ymm3, %ymm2
; AVX512DQ-NEXT: vpsraw $15, %ymm2, %ymm2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpand %ymm1, %ymm2, %ymm1
; AVX512DQ-NEXT: retq
Added promotion to EXTRACT_SUBVECTOR operand. I encountered with this case in one of KNL tests for i1 vectors. v16i1 = EXTRACT_SUBVECTOR v32i1, x llvm-svn: 238130
2015-05-25 19:33:13 +08:00
%ret = select <32 x i1> %mask, <32 x i16> %x, <32 x i16> zeroinitializer
ret <32 x i16> %ret
}
AVX-512: store <4 x i1> and <2 x i1> values in memory Enabled DAG pattern lowering for SKX with DQI predicate. Differential Revision: http://reviews.llvm.org/D12550 llvm-svn: 246625
2015-09-02 17:20:58 +08:00
define void @test22(<4 x i1> %a, <4 x i1>* %addr) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test22:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vpslld $31, %xmm0, %xmm0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test22:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpslld $31, %xmm0, %xmm0
AVX512: Fix truncate v32i8 to v32i1 lowering implementation. Enable truncate 128/256bit packed byte/word with AVX512BW but without AVX512VL, use 512bit instructions. Differential Revision: http://reviews.llvm.org/D16531 llvm-svn: 259044
2016-01-28 21:19:25 +08:00
; SKX-NEXT: vptestmd %xmm0, %xmm0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test22:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test22:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: store <4 x i1> and <2 x i1> values in memory Enabled DAG pattern lowering for SKX with DQI predicate. Differential Revision: http://reviews.llvm.org/D12550 llvm-svn: 246625
2015-09-02 17:20:58 +08:00
store <4 x i1> %a, <4 x i1>* %addr
ret void
}
define void @test23(<2 x i1> %a, <2 x i1>* %addr) {
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-LABEL: test23:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vpsllq $63, %xmm0, %xmm0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test23:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: vpsllq $63, %xmm0, %xmm0
AVX512: Fix truncate v32i8 to v32i1 lowering implementation. Enable truncate 128/256bit packed byte/word with AVX512BW but without AVX512VL, use 512bit instructions. Differential Revision: http://reviews.llvm.org/D16531 llvm-svn: 259044
2016-01-28 21:19:25 +08:00
; SKX-NEXT: vptestmq %xmm0, %xmm0, %k0
AVX512: Change VPMOVB2M DAG lowering , use CVT2MASK node instead TRUNCATE. Fix TRUNCATE lowering vector to vector i1, use LSB and not MSB. Implement VPMOVB/W/D/Q2M intrinsic. Differential Revision: http://reviews.llvm.org/D15675 llvm-svn: 256470
2015-12-27 21:56:16 +08:00
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test23:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vpsllq $63, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test23:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: store <4 x i1> and <2 x i1> values in memory Enabled DAG pattern lowering for SKX with DQI predicate. Differential Revision: http://reviews.llvm.org/D12550 llvm-svn: 246625
2015-09-02 17:20:58 +08:00
store <2 x i1> %a, <2 x i1>* %addr
ret void
}
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
define void @store_v1i1(<1 x i1> %c , <1 x i1>* %ptr) {
; KNL-LABEL: store_v1i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kxnorw %k0, %k0, %k1
; KNL-NEXT: kxorw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: movb %al, (%rsi)
; KNL-NEXT: retq
;
; SKX-LABEL: store_v1i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; SKX-NEXT: kmovd %edi, %k0
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: kxnorw %k0, %k0, %k1
; SKX-NEXT: kxorw %k1, %k0, %k0
; SKX-NEXT: kmovb %k0, (%rsi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_v1i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Remove explicit KMOVWrk/KMOVWKr instructions from patterns where we can just use COPY_TO_REGCLASS instead. This will result in a KMOVW or KMOVD being emitted during register allocation. And in at least some cases this might allow the register coalescer to remove the copy all together. llvm-svn: 298984
2017-03-29 14:55:28 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kxnorw %k0, %k0, %k1
; AVX512BW-NEXT: kxorw %k1, %k0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rsi)
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_v1i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kxnorw %k0, %k0, %k1
; AVX512DQ-NEXT: kxorw %k1, %k0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rsi)
; AVX512DQ-NEXT: retq
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
%x = xor <1 x i1> %c, <i1 1>
store <1 x i1> %x, <1 x i1>* %ptr, align 4
ret void
}
define void @store_v2i1(<2 x i1> %c , <2 x i1>* %ptr) {
; KNL-LABEL: store_v2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vpsllq $63, %xmm0, %xmm0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: knotw %k0, %k0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: kmovw %k0, %eax
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_v2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: vpsllq $63, %xmm0, %xmm0
AVX512: Fix truncate v32i8 to v32i1 lowering implementation. Enable truncate 128/256bit packed byte/word with AVX512BW but without AVX512VL, use 512bit instructions. Differential Revision: http://reviews.llvm.org/D16531 llvm-svn: 259044
2016-01-28 21:19:25 +08:00
; SKX-NEXT: vptestmq %xmm0, %xmm0, %k0
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: knotw %k0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_v2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vpsllq $63, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: knotw %k0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_v2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vptestmq %zmm0, %zmm0, %k0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: knotw %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
%x = xor <2 x i1> %c, <i1 1, i1 1>
store <2 x i1> %x, <2 x i1>* %ptr, align 4
ret void
}
define void @store_v4i1(<4 x i1> %c , <4 x i1>* %ptr) {
; KNL-LABEL: store_v4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vpslld $31, %xmm0, %xmm0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: knotw %k0, %k0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: kmovw %k0, %eax
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_v4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: vpslld $31, %xmm0, %xmm0
AVX512: Fix truncate v32i8 to v32i1 lowering implementation. Enable truncate 128/256bit packed byte/word with AVX512BW but without AVX512VL, use 512bit instructions. Differential Revision: http://reviews.llvm.org/D16531 llvm-svn: 259044
2016-01-28 21:19:25 +08:00
; SKX-NEXT: vptestmd %xmm0, %xmm0, %k0
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: knotw %k0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_v4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512BW-NEXT: knotw %k0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_v4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; AVX512DQ-NEXT: knotw %k0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
%x = xor <4 x i1> %c, <i1 1, i1 1, i1 1, i1 1>
store <4 x i1> %x, <4 x i1>* %ptr, align 4
ret void
}
define void @store_v8i1(<8 x i1> %c , <8 x i1>* %ptr) {
; KNL-LABEL: store_v8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: vpmovsxwq %xmm0, %zmm0
; KNL-NEXT: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
; KNL-NEXT: knotw %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_v8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k0
; SKX-NEXT: knotb %k0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_v8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $15, %xmm0, %xmm0
; AVX512BW-NEXT: vpmovw2m %zmm0, %k0
; AVX512BW-NEXT: knotw %k0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_v8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxwq %xmm0, %zmm0
; AVX512DQ-NEXT: vpsllq $63, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: knotb %k0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
%x = xor <8 x i1> %c, <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>
store <8 x i1> %x, <8 x i1>* %ptr, align 4
ret void
}
define void @store_v16i1(<16 x i1> %c , <16 x i1>* %ptr) {
; KNL-LABEL: store_v16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
; KNL-NEXT: knotw %k0, %k0
; KNL-NEXT: kmovw %k0, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_v16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
; SKX-NEXT: vpsllw $7, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k0
; SKX-NEXT: knotw %k0, %k0
; SKX-NEXT: kmovw %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_v16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $7, %xmm0, %xmm0
; AVX512BW-NEXT: vpmovb2m %zmm0, %k0
; AVX512BW-NEXT: knotw %k0, %k0
; AVX512BW-NEXT: kmovw %k0, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_v16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm0, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: knotw %k0, %k0
; AVX512DQ-NEXT: kmovw %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
%x = xor <16 x i1> %c, <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>
store <16 x i1> %x, <16 x i1>* %ptr, align 4
ret void
}
;void f2(int);
;void f1(int c)
;{
; static int v = 0;
; if (v == 0)
; v = 1;
; else
; v = 0;
; f2(v);
;}
@f1.v = internal unnamed_addr global i1 false, align 4
define void @f1(i32 %c) {
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; CHECK-LABEL: f1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0: ## %entry
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; CHECK-NEXT: movzbl {{.*}}(%rip), %edi
; CHECK-NEXT: xorl $1, %edi
[DAG] Handle missing transform in fold of value extension case. Summary: When pushing an extension of a constant bitwise operator on a load into the load, change other uses of the load value if they exist to prevent the old load from persisting. Reviewers: spatel, RKSimon, efriedma Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D35030 llvm-svn: 308618
2017-07-20 21:57:32 +08:00
; CHECK-NEXT: movb %dil, {{.*}}(%rip)
[X86][AVX512] Make i1 illegal in the CodeGen This patch defines the i1 type as illegal in the X86 backend for AVX512. For DAG operations on <N x i1> types (build vector, extract vector element, ...) i8 is used, and should be truncated/extended. This should produce better scalar code for i1 types since GPRs will be used instead of mask registers. Differential Revision: https://reviews.llvm.org/D32273 llvm-svn: 303421
2017-05-19 20:35:15 +08:00
; CHECK-NEXT: jmp _f2 ## TAILCALL
AVX512: Add store mask patterns. Differential Revision: http://reviews.llvm.org/D16596 llvm-svn: 258914
2016-01-27 16:43:25 +08:00
entry:
%.b1 = load i1, i1* @f1.v, align 4
%not..b1 = xor i1 %.b1, true
store i1 %not..b1, i1* @f1.v, align 4
%0 = zext i1 %not..b1 to i32
tail call void @f2(i32 %0) #2
ret void
}
declare void @f2(i32) #1
Optimized loading (zextload) of i1 value from memory. This patch is a partial revert of https://llvm.org/svn/llvm-project/llvm/trunk@237793. Extra "and" causes performance degradation. We assume that i1 is stored in zero-extended form. And store operation is responsible for zeroing upper bits. Differential Revision: http://reviews.llvm.org/D17541 llvm-svn: 261828
2016-02-25 15:05:12 +08:00
define void @store_i16_i1(i16 %x, i1 *%y) {
; CHECK-LABEL: store_i16_i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
Optimized loading (zextload) of i1 value from memory. This patch is a partial revert of https://llvm.org/svn/llvm-project/llvm/trunk@237793. Extra "and" causes performance degradation. We assume that i1 is stored in zero-extended form. And store operation is responsible for zeroing upper bits. Differential Revision: http://reviews.llvm.org/D17541 llvm-svn: 261828
2016-02-25 15:05:12 +08:00
; CHECK-NEXT: andl $1, %edi
; CHECK-NEXT: movb %dil, (%rsi)
; CHECK-NEXT: retq
%c = trunc i16 %x to i1
store i1 %c, i1* %y
ret void
}
define void @store_i8_i1(i8 %x, i1 *%y) {
; CHECK-LABEL: store_i8_i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
Optimized loading (zextload) of i1 value from memory. This patch is a partial revert of https://llvm.org/svn/llvm-project/llvm/trunk@237793. Extra "and" causes performance degradation. We assume that i1 is stored in zero-extended form. And store operation is responsible for zeroing upper bits. Differential Revision: http://reviews.llvm.org/D17541 llvm-svn: 261828
2016-02-25 15:05:12 +08:00
; CHECK-NEXT: andl $1, %edi
; CHECK-NEXT: movb %dil, (%rsi)
; CHECK-NEXT: retq
%c = trunc i8 %x to i1
store i1 %c, i1* %y
ret void
}
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
define <32 x i16> @test_build_vec_v32i1(<32 x i16> %x) {
; KNL-LABEL: test_build_vec_v32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86][SSE] Improve VSEXT/VZEXT constant folding. Generalize VSEXT/VZEXT constant folding to work with any target constant bits source not just BUILD_VECTOR . llvm-svn: 294873
2017-02-12 05:55:24 +08:00
; KNL-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0
; KNL-NEXT: vandps {{.*}}(%rip), %ymm1, %ymm1
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_build_vec_v32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
; SKX-NEXT: movl $1497715861, %eax ## imm = 0x59455495
; SKX-NEXT: kmovd %eax, %k1
; SKX-NEXT: vmovdqu16 %zmm0, %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test_build_vec_v32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movl $1497715861, %eax ## imm = 0x59455495
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vmovdqu16 %zmm0, %zmm0 {%k1} {z}
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_build_vec_v32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0
; AVX512DQ-NEXT: vandps {{.*}}(%rip), %ymm1, %ymm1
; AVX512DQ-NEXT: retq
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
%ret = select <32 x i1> <i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 true, i1 false>, <32 x i16> %x, <32 x i16> zeroinitializer
ret <32 x i16> %ret
}
define <64 x i8> @test_build_vec_v64i1(<64 x i8> %x) {
; KNL-LABEL: test_build_vec_v64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
; KNL-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0
; KNL-NEXT: vandps {{.*}}(%rip), %ymm1, %ymm1
; KNL-NEXT: retq
;
; SKX-LABEL: test_build_vec_v64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Lower vselect with constant condition to vector_shuffle even with AVX512 instructions. Summary: It's better to use our shuffle lowering code to handle these than loading an immediate into a k-register. It really feels like this should be a DAG combine optimization rather than a lowering operation, but that's a problem for another day. Reviewers: RKSimon, delena, zvi Reviewed By: delena Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D38932 llvm-svn: 315849
2017-10-15 14:39:07 +08:00
; SKX-NEXT: vpshufb {{.*#+}} zmm0 = zero,zero,zmm0[2],zero,zero,zero,zmm0[6],zero,zmm0[8],zero,zmm0[10],zero,zmm0[12],zero,zero,zmm0[15],zero,zero,zmm0[18],zero,zmm0[20],zero,zmm0[22],zero,zmm0[24],zero,zero,zmm0[27],zero,zero,zmm0[30],zero,zmm0[32],zero,zmm0[34],zero,zero,zero,zmm0[38],zero,zmm0[40],zero,zero,zmm0[43,44],zero,zmm0[46],zero,zmm0[48],zero,zmm0[50],zero,zero,zero,zmm0[54],zero,zmm0[56],zero,zero,zmm0[59,60],zero,zmm0[62],zero
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test_build_vec_v64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Lower vselect with constant condition to vector_shuffle even with AVX512 instructions. Summary: It's better to use our shuffle lowering code to handle these than loading an immediate into a k-register. It really feels like this should be a DAG combine optimization rather than a lowering operation, but that's a problem for another day. Reviewers: RKSimon, delena, zvi Reviewed By: delena Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D38932 llvm-svn: 315849
2017-10-15 14:39:07 +08:00
; AVX512BW-NEXT: vpshufb {{.*#+}} zmm0 = zero,zero,zmm0[2],zero,zero,zero,zmm0[6],zero,zmm0[8],zero,zmm0[10],zero,zmm0[12],zero,zero,zmm0[15],zero,zero,zmm0[18],zero,zmm0[20],zero,zmm0[22],zero,zmm0[24],zero,zero,zmm0[27],zero,zero,zmm0[30],zero,zmm0[32],zero,zmm0[34],zero,zero,zero,zmm0[38],zero,zmm0[40],zero,zero,zmm0[43,44],zero,zmm0[46],zero,zmm0[48],zero,zmm0[50],zero,zero,zero,zmm0[54],zero,zmm0[56],zero,zero,zmm0[59,60],zero,zmm0[62],zero
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_build_vec_v64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0
; AVX512DQ-NEXT: vandps {{.*}}(%rip), %ymm1, %ymm1
; AVX512DQ-NEXT: retq
AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR Differential Revision: http://reviews.llvm.org/D18211 llvm-svn: 263898
2016-03-20 21:09:43 +08:00
%ret = select <64 x i1> <i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 true, i1 false>, <64 x i8> %x, <64 x i8> zeroinitializer
ret <64 x i8> %ret
}
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
define void @ktest_1(<8 x double> %in, double * %base) {
; KNL-LABEL: ktest_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; KNL-NEXT: vmovupd (%rdi), %zmm1
; KNL-NEXT: vcmpltpd %zmm0, %zmm1, %k1
; KNL-NEXT: vmovupd 8(%rdi), %zmm1 {%k1} {z}
; KNL-NEXT: vcmpltpd %zmm1, %zmm0, %k0 {%k1}
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: testb %al, %al
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; KNL-NEXT: je LBB42_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL-NEXT: ## %bb.1: ## %L1
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; KNL-NEXT: vmovapd %zmm0, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; KNL-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; KNL-NEXT: LBB42_2: ## %L2
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; KNL-NEXT: vmovapd %zmm0, 8(%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: ktest_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: vmovupd (%rdi), %zmm1
; SKX-NEXT: vcmpltpd %zmm0, %zmm1, %k1
; SKX-NEXT: vmovupd 8(%rdi), %zmm1 {%k1} {z}
; SKX-NEXT: vcmpltpd %zmm1, %zmm0, %k0 {%k1}
; SKX-NEXT: ktestb %k0, %k0
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; SKX-NEXT: je LBB42_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX-NEXT: ## %bb.1: ## %L1
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: vmovapd %zmm0, (%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; SKX-NEXT: LBB42_2: ## %L2
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: vmovapd %zmm0, 8(%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: ktest_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vmovupd (%rdi), %zmm1
; AVX512BW-NEXT: vcmpltpd %zmm0, %zmm1, %k1
; AVX512BW-NEXT: vmovupd 8(%rdi), %zmm1 {%k1} {z}
; AVX512BW-NEXT: vcmpltpd %zmm1, %zmm0, %k0 {%k1}
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: testb %al, %al
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512BW-NEXT: je LBB42_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW-NEXT: ## %bb.1: ## %L1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vmovapd %zmm0, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512BW-NEXT: LBB42_2: ## %L2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vmovapd %zmm0, 8(%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: ktest_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vmovupd (%rdi), %zmm1
; AVX512DQ-NEXT: vcmpltpd %zmm0, %zmm1, %k1
; AVX512DQ-NEXT: vmovupd 8(%rdi), %zmm1 {%k1} {z}
; AVX512DQ-NEXT: vcmpltpd %zmm1, %zmm0, %k0 {%k1}
; AVX512DQ-NEXT: ktestb %k0, %k0
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512DQ-NEXT: je LBB42_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ-NEXT: ## %bb.1: ## %L1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vmovapd %zmm0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512DQ-NEXT: LBB42_2: ## %L2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vmovapd %zmm0, 8(%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
%addr1 = getelementptr double, double * %base, i64 0
%addr2 = getelementptr double, double * %base, i64 1
%vaddr1 = bitcast double* %addr1 to <8 x double>*
%vaddr2 = bitcast double* %addr2 to <8 x double>*
%val1 = load <8 x double>, <8 x double> *%vaddr1, align 1
%val2 = load <8 x double>, <8 x double> *%vaddr2, align 1
%sel1 = fcmp ogt <8 x double>%in, %val1
%val3 = select <8 x i1> %sel1, <8 x double> %val2, <8 x double> zeroinitializer
%sel2 = fcmp olt <8 x double> %in, %val3
%sel3 = and <8 x i1> %sel1, %sel2
%int_sel3 = bitcast <8 x i1> %sel3 to i8
%res = icmp eq i8 %int_sel3, zeroinitializer
br i1 %res, label %L2, label %L1
L1:
store <8 x double> %in, <8 x double>* %vaddr1
br label %End
L2:
store <8 x double> %in, <8 x double>* %vaddr2
br label %End
End:
ret void
}
define void @ktest_2(<32 x float> %in, float * %base) {
;
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-LABEL: ktest_2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vmovups (%rdi), %zmm2
; KNL-NEXT: vmovups 64(%rdi), %zmm3
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vcmpltps %zmm1, %zmm3, %k1
; KNL-NEXT: vcmpltps %zmm0, %zmm2, %k2
; KNL-NEXT: vmovups 4(%rdi), %zmm2 {%k2} {z}
; KNL-NEXT: vmovups 68(%rdi), %zmm3 {%k1} {z}
; KNL-NEXT: vcmpltps %zmm3, %zmm1, %k0
; KNL-NEXT: vcmpltps %zmm2, %zmm0, %k3
; KNL-NEXT: korw %k3, %k2, %k2
; KNL-NEXT: kmovw %k2, %eax
; KNL-NEXT: korw %k0, %k1, %k0
; KNL-NEXT: kmovw %k0, %ecx
; KNL-NEXT: shll $16, %ecx
; KNL-NEXT: orl %eax, %ecx
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; KNL-NEXT: je LBB43_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL-NEXT: ## %bb.1: ## %L1
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: vmovaps %zmm0, (%rdi)
; KNL-NEXT: vmovaps %zmm1, 64(%rdi)
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vzeroupper
; KNL-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; KNL-NEXT: LBB43_2: ## %L2
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: vmovaps %zmm0, 4(%rdi)
; KNL-NEXT: vmovaps %zmm1, 68(%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: retq
;
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-LABEL: ktest_2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Add AVX512 load opcodes and a couple AVX load opcodes to X86InstrInfo::areLoadsFromSameBasePtr. llvm-svn: 275765
2016-07-18 14:14:43 +08:00
; SKX-NEXT: vmovups (%rdi), %zmm2
; SKX-NEXT: vmovups 64(%rdi), %zmm3
; SKX-NEXT: vcmpltps %zmm0, %zmm2, %k1
; SKX-NEXT: vcmpltps %zmm1, %zmm3, %k2
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: kunpckwd %k1, %k2, %k0
; SKX-NEXT: vmovups 68(%rdi), %zmm2 {%k2} {z}
; SKX-NEXT: vmovups 4(%rdi), %zmm3 {%k1} {z}
; SKX-NEXT: vcmpltps %zmm3, %zmm0, %k1
; SKX-NEXT: vcmpltps %zmm2, %zmm1, %k2
; SKX-NEXT: kunpckwd %k1, %k2, %k1
; SKX-NEXT: kord %k1, %k0, %k0
; SKX-NEXT: ktestd %k0, %k0
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; SKX-NEXT: je LBB43_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX-NEXT: ## %bb.1: ## %L1
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: vmovaps %zmm0, (%rdi)
; SKX-NEXT: vmovaps %zmm1, 64(%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; SKX-NEXT: LBB43_2: ## %L2
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: vmovaps %zmm0, 4(%rdi)
; SKX-NEXT: vmovaps %zmm1, 68(%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: ktest_2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vmovups (%rdi), %zmm2
; AVX512BW-NEXT: vmovups 64(%rdi), %zmm3
; AVX512BW-NEXT: vcmpltps %zmm0, %zmm2, %k1
; AVX512BW-NEXT: vcmpltps %zmm1, %zmm3, %k2
; AVX512BW-NEXT: kunpckwd %k1, %k2, %k0
; AVX512BW-NEXT: vmovups 68(%rdi), %zmm2 {%k2} {z}
; AVX512BW-NEXT: vmovups 4(%rdi), %zmm3 {%k1} {z}
; AVX512BW-NEXT: vcmpltps %zmm3, %zmm0, %k1
; AVX512BW-NEXT: vcmpltps %zmm2, %zmm1, %k2
; AVX512BW-NEXT: kunpckwd %k1, %k2, %k1
; AVX512BW-NEXT: kord %k1, %k0, %k0
; AVX512BW-NEXT: ktestd %k0, %k0
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512BW-NEXT: je LBB43_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW-NEXT: ## %bb.1: ## %L1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vmovaps %zmm0, (%rdi)
; AVX512BW-NEXT: vmovaps %zmm1, 64(%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512BW-NEXT: LBB43_2: ## %L2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vmovaps %zmm0, 4(%rdi)
; AVX512BW-NEXT: vmovaps %zmm1, 68(%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: ktest_2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vmovups (%rdi), %zmm2
; AVX512DQ-NEXT: vmovups 64(%rdi), %zmm3
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vcmpltps %zmm1, %zmm3, %k1
; AVX512DQ-NEXT: vcmpltps %zmm0, %zmm2, %k2
; AVX512DQ-NEXT: vmovups 4(%rdi), %zmm2 {%k2} {z}
; AVX512DQ-NEXT: vmovups 68(%rdi), %zmm3 {%k1} {z}
; AVX512DQ-NEXT: vcmpltps %zmm3, %zmm1, %k0
; AVX512DQ-NEXT: vcmpltps %zmm2, %zmm0, %k3
; AVX512DQ-NEXT: korw %k3, %k2, %k2
; AVX512DQ-NEXT: kmovw %k2, %eax
; AVX512DQ-NEXT: korw %k0, %k1, %k0
; AVX512DQ-NEXT: kmovw %k0, %ecx
; AVX512DQ-NEXT: shll $16, %ecx
; AVX512DQ-NEXT: orl %eax, %ecx
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512DQ-NEXT: je LBB43_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ-NEXT: ## %bb.1: ## %L1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vmovaps %zmm0, (%rdi)
; AVX512DQ-NEXT: vmovaps %zmm1, 64(%rdi)
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
[X86] Fix a crash that can occur in combineExtractVectorElt due to not checking the width of a ConstantSDNode before calling getConstantOperandVal. llvm-svn: 323614
2018-01-28 15:29:35 +08:00
; AVX512DQ-NEXT: LBB43_2: ## %L2
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vmovaps %zmm0, 4(%rdi)
; AVX512DQ-NEXT: vmovaps %zmm1, 68(%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Generate KTEST instead of TEST fir i1 vectors KTEST instruction may be used instead of TEST in this case: %int_sel3 = bitcast <8 x i1> %sel3 to i8 %res = icmp eq i8 %int_sel3, zeroinitializer br i1 %res, label %L2, label %L1 Differential Revision: http://reviews.llvm.org/D18444 llvm-svn: 264298
2016-03-24 23:53:45 +08:00
%addr1 = getelementptr float, float * %base, i64 0
%addr2 = getelementptr float, float * %base, i64 1
%vaddr1 = bitcast float* %addr1 to <32 x float>*
%vaddr2 = bitcast float* %addr2 to <32 x float>*
%val1 = load <32 x float>, <32 x float> *%vaddr1, align 1
%val2 = load <32 x float>, <32 x float> *%vaddr2, align 1
%sel1 = fcmp ogt <32 x float>%in, %val1
%val3 = select <32 x i1> %sel1, <32 x float> %val2, <32 x float> zeroinitializer
%sel2 = fcmp olt <32 x float> %in, %val3
%sel3 = or <32 x i1> %sel1, %sel2
%int_sel3 = bitcast <32 x i1> %sel3 to i32
%res = icmp eq i32 %int_sel3, zeroinitializer
br i1 %res, label %L2, label %L1
L1:
store <32 x float> %in, <32 x float>* %vaddr1
br label %End
L2:
store <32 x float> %in, <32 x float>* %vaddr2
br label %End
End:
ret void
}
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
define <8 x i64> @load_8i1(<8 x i1>* %a) {
; KNL-LABEL: load_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX512] Use MOVZX32 instead of MOVZ16 for loading single v8/v4/v2/v1 masks when KMOVB is not available. This has better behavior with respect to partial register stalls since it won't need to preserve the upper 16-bits of the GPR. llvm-svn: 272626
2016-06-14 11:13:00 +08:00
; KNL-NEXT: movzbl (%rdi), %eax
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw %eax, %k1
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: load_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; SKX-NEXT: kmovb (%rdi), %k0
; SKX-NEXT: vpmovm2q %k0, %zmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: load_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movzbl (%rdi), %eax
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: load_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb (%rdi), %k0
; AVX512DQ-NEXT: vpmovm2q %k0, %zmm0
; AVX512DQ-NEXT: retq
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
%b = load <8 x i1>, <8 x i1>* %a
%c = sext <8 x i1> %b to <8 x i64>
ret <8 x i64> %c
}
define <16 x i32> @load_16i1(<16 x i1>* %a) {
; KNL-LABEL: load_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw (%rdi), %k1
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: load_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; SKX-NEXT: kmovw (%rdi), %k0
; SKX-NEXT: vpmovm2d %k0, %zmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: load_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kmovw (%rdi), %k1
; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: load_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw (%rdi), %k0
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: retq
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
%b = load <16 x i1>, <16 x i1>* %a
%c = sext <16 x i1> %b to <16 x i32>
ret <16 x i32> %c
}
define <2 x i16> @load_2i1(<2 x i1>* %a) {
; KNL-LABEL: load_2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX512] Use MOVZX32 instead of MOVZ16 for loading single v8/v4/v2/v1 masks when KMOVB is not available. This has better behavior with respect to partial register stalls since it won't need to preserve the upper 16-bits of the GPR. llvm-svn: 272626
2016-06-14 11:13:00 +08:00
; KNL-NEXT: movzbl (%rdi), %eax
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw %eax, %k1
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: load_2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; SKX-NEXT: kmovb (%rdi), %k0
; SKX-NEXT: vpmovm2q %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: load_2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movzbl (%rdi), %eax
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: load_2i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb (%rdi), %k0
; AVX512DQ-NEXT: vpmovm2q %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
%b = load <2 x i1>, <2 x i1>* %a
%c = sext <2 x i1> %b to <2 x i16>
ret <2 x i16> %c
}
define <4 x i16> @load_4i1(<4 x i1>* %a) {
; KNL-LABEL: load_4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX512] Use MOVZX32 instead of MOVZ16 for loading single v8/v4/v2/v1 masks when KMOVB is not available. This has better behavior with respect to partial register stalls since it won't need to preserve the upper 16-bits of the GPR. llvm-svn: 272626
2016-06-14 11:13:00 +08:00
; KNL-NEXT: movzbl (%rdi), %eax
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw %eax, %k1
[X86] Use vector widening to support sign extend from i1 when the dest type is not 512-bits and vlx is not enabled. Previously we used a wider element type and truncated. But its more efficient to keep the element type and drop unused elements. If BWI isn't supported and we have a i16 or i8 type, we'll extend it to be i32 and still use a truncate. llvm-svn: 319740
2017-12-05 14:37:21 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: load_4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; SKX-NEXT: kmovb (%rdi), %k0
; SKX-NEXT: vpmovm2d %k0, %xmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: load_4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movzbl (%rdi), %eax
; AVX512BW-NEXT: kmovd %eax, %k1
[X86] Use vector widening to support sign extend from i1 when the dest type is not 512-bits and vlx is not enabled. Previously we used a wider element type and truncated. But its more efficient to keep the element type and drop unused elements. If BWI isn't supported and we have a i16 or i8 type, we'll extend it to be i32 and still use a truncate. llvm-svn: 319740
2017-12-05 14:37:21 +08:00
; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: load_4i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb (%rdi), %k0
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
%b = load <4 x i1>, <4 x i1>* %a
%c = sext <4 x i1> %b to <4 x i16>
ret <4 x i16> %c
}
define <32 x i16> @load_32i1(<32 x i1>* %a) {
; KNL-LABEL: load_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw (%rdi), %k1
[X86] Add AVX512 load opcodes and a couple AVX load opcodes to X86InstrInfo::areLoadsFromSameBasePtr. llvm-svn: 275765
2016-07-18 14:14:43 +08:00
; KNL-NEXT: kmovw 2(%rdi), %k2
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: vpmovdw %zmm0, %ymm0
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k2} {z}
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: vpmovdw %zmm1, %ymm1
; KNL-NEXT: retq
;
; SKX-LABEL: load_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; SKX-NEXT: kmovd (%rdi), %k0
; SKX-NEXT: vpmovm2w %k0, %zmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: load_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kmovd (%rdi), %k0
; AVX512BW-NEXT: vpmovm2w %k0, %zmm0
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: load_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw (%rdi), %k0
; AVX512DQ-NEXT: kmovw 2(%rdi), %k1
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdw %zmm0, %ymm0
; AVX512DQ-NEXT: vpmovm2d %k1, %zmm1
; AVX512DQ-NEXT: vpmovdw %zmm1, %ymm1
; AVX512DQ-NEXT: retq
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
%b = load <32 x i1>, <32 x i1>* %a
%c = sext <32 x i1> %b to <32 x i16>
ret <32 x i16> %c
}
define <64 x i8> @load_64i1(<64 x i1>* %a) {
; KNL-LABEL: load_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: kmovw (%rdi), %k1
[X86] Add AVX512 load opcodes and a couple AVX load opcodes to X86InstrInfo::areLoadsFromSameBasePtr. llvm-svn: 275765
2016-07-18 14:14:43 +08:00
; KNL-NEXT: kmovw 2(%rdi), %k2
; KNL-NEXT: kmovw 4(%rdi), %k3
; KNL-NEXT: kmovw 6(%rdi), %k4
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: vpmovdb %zmm0, %xmm0
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k2} {z}
[AVX512] Use vpternlog with an immediate of 0xff to create 512-bit all one vectors. llvm-svn: 275045
2016-07-11 13:36:48 +08:00
; KNL-NEXT: vpmovdb %zmm1, %xmm1
[AVX-512] Add patterns to use a zero masked VPTERNLOG instruction for vselects of all ones and all zeros. Previously we emitted a VPTERNLOG and a separate masked move. llvm-svn: 291415
2017-01-09 10:44:34 +08:00
; KNL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; KNL-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k3} {z}
; KNL-NEXT: vpmovdb %zmm1, %xmm1
; KNL-NEXT: vpternlogd $255, %zmm2, %zmm2, %zmm2 {%k4} {z}
; KNL-NEXT: vpmovdb %zmm2, %xmm2
; KNL-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: load_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
; SKX-NEXT: kmovq (%rdi), %k0
; SKX-NEXT: vpmovm2b %k0, %zmm0
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: load_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kmovq (%rdi), %k0
; AVX512BW-NEXT: vpmovm2b %k0, %zmm0
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: load_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw (%rdi), %k0
; AVX512DQ-NEXT: kmovw 2(%rdi), %k1
; AVX512DQ-NEXT: kmovw 4(%rdi), %k2
; AVX512DQ-NEXT: kmovw 6(%rdi), %k3
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512DQ-NEXT: vpmovm2d %k1, %zmm1
; AVX512DQ-NEXT: vpmovdb %zmm1, %xmm1
; AVX512DQ-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512DQ-NEXT: vpmovm2d %k2, %zmm1
; AVX512DQ-NEXT: vpmovdb %zmm1, %xmm1
; AVX512DQ-NEXT: vpmovm2d %k3, %zmm2
; AVX512DQ-NEXT: vpmovdb %zmm2, %xmm2
; AVX512DQ-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
; AVX512DQ-NEXT: retq
AVX-512: Load and Extended Load for i1 vectors Implemented load+{sign|zero}_extend for i1 vectors Fixed failures in i1 vector load. Covered loading of v2i1, v4i1, v8i1, v16i1, v32i1, v64i1 vectors for KNL and SKX. Differential Revision: http://reviews.llvm.org/D18737 llvm-svn: 265259
2016-04-03 16:41:12 +08:00
%b = load <64 x i1>, <64 x i1>* %a
%c = sext <64 x i1> %b to <64 x i8>
ret <64 x i8> %c
}
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
define void @store_8i1(<8 x i1>* %a, <8 x i1> %v) {
; KNL-LABEL: store_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vpmovsxwq %xmm0, %zmm0
; KNL-NEXT: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $15, %xmm0, %xmm0
; AVX512BW-NEXT: vpmovw2m %zmm0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_8i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxwq %xmm0, %zmm0
; AVX512DQ-NEXT: vpsllq $63, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
store <8 x i1> %v, <8 x i1>* %a
ret void
}
define void @store_8i1_1(<8 x i1>* %a, <8 x i16> %v) {
; KNL-LABEL: store_8i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vpmovsxwq %xmm0, %zmm0
; KNL-NEXT: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: movb %al, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_8i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k0
; SKX-NEXT: kmovb %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_8i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $15, %xmm0, %xmm0
; AVX512BW-NEXT: vpmovw2m %zmm0, %k0
[AVX-512] Remove explicit KMOVWrk from isel patterns. COPY_TO_REGCLASS to GR32 is enough. llvm-svn: 298985
2017-03-29 15:31:56 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movb %al, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_8i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxwq %xmm0, %zmm0
; AVX512DQ-NEXT: vpsllq $63, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: kmovb %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
%v1 = trunc <8 x i16> %v to <8 x i1>
store <8 x i1> %v1, <8 x i1>* %a
ret void
}
define void @store_16i1(<16 x i1>* %a, <16 x i1> %v) {
; KNL-LABEL: store_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: vpsllw $7, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k0
; SKX-NEXT: kmovw %k0, (%rdi)
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $7, %xmm0, %xmm0
; AVX512BW-NEXT: vpmovb2m %zmm0, %k0
; AVX512BW-NEXT: kmovw %k0, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_16i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm0, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: kmovw %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
store <16 x i1> %v, <16 x i1>* %a
ret void
}
define void @store_32i1(<32 x i1>* %a, <32 x i1> %v) {
; KNL-LABEL: store_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vpmovsxbd %xmm0, %zmm1
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vpslld $31, %zmm1, %zmm1
; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: kmovw %k1, 2(%rdi)
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: kmovw %k0, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: vpsllw $7, %ymm0, %ymm0
; SKX-NEXT: vpmovb2m %ymm0, %k0
; SKX-NEXT: kmovd %k0, (%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $7, %ymm0, %ymm0
; AVX512BW-NEXT: vpmovb2m %zmm0, %k0
; AVX512BW-NEXT: kmovd %k0, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_32i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm0, %zmm1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpslld $31, %zmm1, %zmm1
; AVX512DQ-NEXT: vptestmd %zmm1, %zmm1, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vextracti128 $1, %ymm0, %xmm0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm0, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k1
; AVX512DQ-NEXT: kmovw %k1, 2(%rdi)
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
store <32 x i1> %v, <32 x i1>* %a
ret void
}
define void @store_32i1_1(<32 x i1>* %a, <32 x i16> %v) {
; KNL-LABEL: store_32i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vpmovsxwd %ymm1, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: kmovw %k1, 2(%rdi)
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: kmovw %k0, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: store_32i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: vpsllw $15, %zmm0, %zmm0
; SKX-NEXT: vpmovw2m %zmm0, %k0
; SKX-NEXT: kmovd %k0, (%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_32i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $15, %zmm0, %zmm0
; AVX512BW-NEXT: vpmovw2m %zmm0, %k0
; AVX512BW-NEXT: kmovd %k0, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_32i1_1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxwd %ymm0, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vpmovsxwd %ymm1, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k1
; AVX512DQ-NEXT: kmovw %k1, 2(%rdi)
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
%v1 = trunc <32 x i16> %v to <32 x i1>
store <32 x i1> %v1, <32 x i1>* %a
ret void
}
define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
;
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-LABEL: store_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; KNL-NEXT: vpmovsxbd %xmm1, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxbd %xmm2, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k2
; KNL-NEXT: vpmovsxbd %xmm3, %zmm0
; KNL-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k3
; KNL-NEXT: kmovw %k3, 6(%rdi)
; KNL-NEXT: kmovw %k2, 4(%rdi)
; KNL-NEXT: kmovw %k1, 2(%rdi)
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: kmovw %k0, (%rdi)
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
[AVX512] Add tests for zero extending masks that show an unnecessary movzx instruction. A followup patch will remove that instruction, but adding the tests first to make the more obvious. llvm-svn: 272624
2016-06-14 11:12:48 +08:00
; KNL-NEXT: retq
;
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-LABEL: store_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: vpsllw $7, %zmm0, %zmm0
; SKX-NEXT: vpmovb2m %zmm0, %k0
; SKX-NEXT: kmovq %k0, (%rdi)
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: store_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: vpsllw $7, %zmm0, %zmm0
; AVX512BW-NEXT: vpmovb2m %zmm0, %k0
; AVX512BW-NEXT: kmovq %k0, (%rdi)
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: store_64i1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm0, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k0
[X86] Legalize v32i1 without BWI via splitting to v16i1 rather than the default of promoting to v32i8. Summary: For the most part its better to keep v32i1 as a mask type of a narrower width than trying to promote it to a ymm register. I had to add some overrides to the methods that get the types for the calling convention so that we still use v32i8 for argument/return purposes. There are still some regressions in here. I definitely saw some around shuffles. I think we probably should move vXi1 shuffle from lowering to a DAG combine where I think the extend and truncate we have to emit would be better combined. I think we also need a DAG combine to remove trunc from (extract_vector_elt (trunc)) Overall this removes something like 13000 CHECK lines from lit tests. Reviewers: zvi, RKSimon, delena, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42031 llvm-svn: 323201
2018-01-23 22:25:39 +08:00
; AVX512DQ-NEXT: vpmovsxbd %xmm1, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k1
; AVX512DQ-NEXT: vpmovsxbd %xmm2, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k2
; AVX512DQ-NEXT: vpmovsxbd %xmm3, %zmm0
; AVX512DQ-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestmd %zmm0, %zmm0, %k3
; AVX512DQ-NEXT: kmovw %k3, 6(%rdi)
; AVX512DQ-NEXT: kmovw %k2, 4(%rdi)
; AVX512DQ-NEXT: kmovw %k1, 2(%rdi)
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovw %k0, (%rdi)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
AVX-512: Truncating store for i1 vectors Implemented truncstore for KNL and skylake-avx512. Covered vectors from v2i1 to v64i1. We save the value in bits (not in bytes) - v32i1 is saved in 4 bytes. Differential Revision: http://reviews.llvm.org/D18740 llvm-svn: 265283
2016-04-04 15:17:47 +08:00
store <64 x i1> %v, <64 x i1>* %a
ret void
}
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
define i32 @test_bitcast_v8i1_zext(<16 x i32> %a) {
; KNL-LABEL: test_bitcast_v8i1_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[X86] Use vptestm/vptestnm for comparisons with zero to avoid creating a zero vector. We can use the same input for both operands to get a free compare with zero. We already use this trick in a couple places where we explicitly create PTESTM with the same input twice. This generalizes it. I'm hoping to remove the ISD opcodes and move this to isel patterns like we do for scalar cmp/test. llvm-svn: 323605
2018-01-28 04:19:09 +08:00
; KNL-NEXT: vptestnmd %zmm0, %zmm0, %k0
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: movzbl %al, %eax
; KNL-NEXT: addl %eax, %eax
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; KNL-NEXT: vzeroupper
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_bitcast_v8i1_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[X86] Use vptestm/vptestnm for comparisons with zero to avoid creating a zero vector. We can use the same input for both operands to get a free compare with zero. We already use this trick in a couple places where we explicitly create PTESTM with the same input twice. This generalizes it. I'm hoping to remove the ISD opcodes and move this to isel patterns like we do for scalar cmp/test. llvm-svn: 323605
2018-01-28 04:19:09 +08:00
; SKX-NEXT: vptestnmd %zmm0, %zmm0, %k0
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
; SKX-NEXT: kmovb %k0, %eax
; SKX-NEXT: addl %eax, %eax
[X86] Generate VZEROUPPER for Skylake-avx512. VZEROUPPER should not be issued on Knights Landing (KNL), but on Skylake-avx512 it should be. Differential Revision: https://reviews.llvm.org/D29874 llvm-svn: 296859
2017-03-03 17:03:24 +08:00
; SKX-NEXT: vzeroupper
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test_bitcast_v8i1_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[X86] Use vptestm/vptestnm for comparisons with zero to avoid creating a zero vector. We can use the same input for both operands to get a free compare with zero. We already use this trick in a couple places where we explicitly create PTESTM with the same input twice. This generalizes it. I'm hoping to remove the ISD opcodes and move this to isel patterns like we do for scalar cmp/test. llvm-svn: 323605
2018-01-28 04:19:09 +08:00
; AVX512BW-NEXT: vptestnmd %zmm0, %zmm0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: movzbl %al, %eax
; AVX512BW-NEXT: addl %eax, %eax
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_bitcast_v8i1_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[X86] Use vptestm/vptestnm for comparisons with zero to avoid creating a zero vector. We can use the same input for both operands to get a free compare with zero. We already use this trick in a couple places where we explicitly create PTESTM with the same input twice. This generalizes it. I'm hoping to remove the ISD opcodes and move this to isel patterns like we do for scalar cmp/test. llvm-svn: 323605
2018-01-28 04:19:09 +08:00
; AVX512DQ-NEXT: vptestnmd %zmm0, %zmm0, %k0
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kmovb %k0, %eax
; AVX512DQ-NEXT: addl %eax, %eax
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
%v1 = icmp eq <16 x i32> %a, zeroinitializer
%mask = shufflevector <16 x i1> %v1, <16 x i1> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%mask1 = bitcast <8 x i1> %mask to i8
%val = zext i8 %mask1 to i32
%val1 = add i32 %val, %val
ret i32 %val1
}
define i32 @test_bitcast_v16i1_zext(<16 x i32> %a) {
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; CHECK-LABEL: test_bitcast_v16i1_zext:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[X86] Use vptestm/vptestnm for comparisons with zero to avoid creating a zero vector. We can use the same input for both operands to get a free compare with zero. We already use this trick in a couple places where we explicitly create PTESTM with the same input twice. This generalizes it. I'm hoping to remove the ISD opcodes and move this to isel patterns like we do for scalar cmp/test. llvm-svn: 323605
2018-01-28 04:19:09 +08:00
; CHECK-NEXT: vptestnmd %zmm0, %zmm0, %k0
[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC. NFC. Updated 8 regression tests to use -mattr instead of -mcpu flag as follows: -mcpu=knl --> -mattr=+avx512f -mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target. Reviewers: delena, zvi, RKSimon Differential Revision: https://reviews.llvm.org/D38222 Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14 llvm-svn: 314306
2017-09-27 22:44:15 +08:00
; CHECK-NEXT: kmovw %k0, %eax
; CHECK-NEXT: addl %eax, %eax
; CHECK-NEXT: vzeroupper
; CHECK-NEXT: retq
[AVX512] Fix v8i1 /v16i1 zext + bitcast lowering pattern. Explicitly zero upper bits. Differential Revision: http://reviews.llvm.org/D23983 llvm-svn: 280650
2016-09-05 16:26:51 +08:00
%v1 = icmp eq <16 x i32> %a, zeroinitializer
%mask1 = bitcast <16 x i1> %v1 to i16
%val = zext i16 %mask1 to i32
%val1 = add i32 %val, %val
ret i32 %val1
}
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
define i16 @test_v16i1_add(i16 %x, i16 %y) {
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-LABEL: test_v16i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kmovw %esi, %k1
; KNL-NEXT: kxorw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_v16i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: kmovd %esi, %k1
; SKX-NEXT: kxorw %k1, %k0, %k0
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: retq
;
; AVX512BW-LABEL: test_v16i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
; AVX512BW-NEXT: kmovd %esi, %k1
; AVX512BW-NEXT: kxorw %k1, %k0, %k0
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_v16i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kmovw %esi, %k1
; AVX512DQ-NEXT: kxorw %k1, %k0, %k0
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: retq
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
%m0 = bitcast i16 %x to <16 x i1>
%m1 = bitcast i16 %y to <16 x i1>
%m2 = add <16 x i1> %m0, %m1
%ret = bitcast <16 x i1> %m2 to i16
ret i16 %ret
}
define i16 @test_v16i1_sub(i16 %x, i16 %y) {
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-LABEL: test_v16i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kmovw %esi, %k1
; KNL-NEXT: kxorw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_v16i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: kmovd %esi, %k1
; SKX-NEXT: kxorw %k1, %k0, %k0
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: retq
;
; AVX512BW-LABEL: test_v16i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
; AVX512BW-NEXT: kmovd %esi, %k1
; AVX512BW-NEXT: kxorw %k1, %k0, %k0
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_v16i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kmovw %esi, %k1
; AVX512DQ-NEXT: kxorw %k1, %k0, %k0
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: retq
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
%m0 = bitcast i16 %x to <16 x i1>
%m1 = bitcast i16 %y to <16 x i1>
%m2 = sub <16 x i1> %m0, %m1
%ret = bitcast <16 x i1> %m2 to i16
ret i16 %ret
}
define i16 @test_v16i1_mul(i16 %x, i16 %y) {
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-LABEL: test_v16i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kmovw %esi, %k1
; KNL-NEXT: kandw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_v16i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: kmovd %esi, %k1
; SKX-NEXT: kandw %k1, %k0, %k0
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: retq
;
; AVX512BW-LABEL: test_v16i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
; AVX512BW-NEXT: kmovd %esi, %k1
; AVX512BW-NEXT: kandw %k1, %k0, %k0
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_v16i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kmovw %esi, %k1
; AVX512DQ-NEXT: kandw %k1, %k0, %k0
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $ax killed $ax killed $eax
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: retq
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
%m0 = bitcast i16 %x to <16 x i1>
%m1 = bitcast i16 %y to <16 x i1>
%m2 = mul <16 x i1> %m0, %m1
%ret = bitcast <16 x i1> %m2 to i16
ret i16 %ret
}
define i8 @test_v8i1_add(i8 %x, i8 %y) {
; KNL-LABEL: test_v8i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kmovw %esi, %k1
; KNL-NEXT: kxorw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $al killed $al killed $eax
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_v8i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: kmovd %esi, %k1
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; SKX-NEXT: kxorb %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $al killed $al killed $eax
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test_v8i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
; AVX512BW-NEXT: kmovd %esi, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kxorw %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_v8i1_add:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kmovw %esi, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kxorb %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
%m0 = bitcast i8 %x to <8 x i1>
%m1 = bitcast i8 %y to <8 x i1>
%m2 = add <8 x i1> %m0, %m1
%ret = bitcast <8 x i1> %m2 to i8
ret i8 %ret
}
define i8 @test_v8i1_sub(i8 %x, i8 %y) {
; KNL-LABEL: test_v8i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kmovw %esi, %k1
; KNL-NEXT: kxorw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $al killed $al killed $eax
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_v8i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: kmovd %esi, %k1
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; SKX-NEXT: kxorb %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $al killed $al killed $eax
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test_v8i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
; AVX512BW-NEXT: kmovd %esi, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kxorw %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_v8i1_sub:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kmovw %esi, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kxorb %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
%m0 = bitcast i8 %x to <8 x i1>
%m1 = bitcast i8 %y to <8 x i1>
%m2 = sub <8 x i1> %m0, %m1
%ret = bitcast <8 x i1> %m2 to i8
ret i8 %ret
}
define i8 @test_v8i1_mul(i8 %x, i8 %y) {
; KNL-LABEL: test_v8i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; KNL: ## %bb.0:
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; KNL-NEXT: kmovw %edi, %k0
; KNL-NEXT: kmovw %esi, %k1
; KNL-NEXT: kandw %k1, %k0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; KNL-NEXT: ## kill: def $al killed $al killed $eax
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: test_v8i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; SKX: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: kmovd %esi, %k1
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; SKX-NEXT: kandb %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; SKX-NEXT: ## kill: def $al killed $al killed $eax
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
; SKX-NEXT: retq
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
;
; AVX512BW-LABEL: test_v8i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512BW: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %edi, %k0
; AVX512BW-NEXT: kmovd %esi, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: kandw %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512BW-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512BW-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: test_v8i1_mul:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; AVX512DQ: ## %bb.0:
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %edi, %k0
; AVX512DQ-NEXT: kmovw %esi, %k1
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: kandb %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; AVX512DQ-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; AVX512DQ-NEXT: ## kill: def $al killed $al killed $eax
[X86][TD][vpmovm2 ] New TD pattern for the vpmovm2 instruction Up until now, vpmovm2 instruction described its destination operand size by the source operand size. This patch adds new pattern for the vpmovm2 instruction. The node describes new expansion of the destination (from {128|256} to 512). Differential Revision: https://reviews.llvm.org/D30654 llvm-svn: 298586
2017-03-23 17:57:01 +08:00
; AVX512DQ-NEXT: retq
[AVX-512] Support ADD/SUB/MUL of mask vectors Summary: Currently we expand and scalarize these operations, but I think we should be able to implement ADD/SUB with KXOR and MUL with KAND. We already do this for scalar i1 operations so I just extended it to vectors of i1. Reviewers: zvi, delena Reviewed By: delena Subscribers: guyblank, llvm-commits Differential Revision: https://reviews.llvm.org/D28888 llvm-svn: 292474
2017-01-19 15:12:35 +08:00
%m0 = bitcast i8 %x to <8 x i1>
%m1 = bitcast i8 %y to <8 x i1>
%m2 = mul <8 x i1> %m0, %m1
%ret = bitcast <8 x i1> %m2 to i8
ret i8 %ret
}
[X86] Don't emit KTEST instructions unless only the Z flag is being used Summary: KTEST has weird flag behavior. The Z flag is set for all bits in the AND of the k-registers being 0, and the C flag is set for all bits being 1. All other flags are cleared. We currently emit this instruction in EmitTEST and don't check the condition code. This can lead to strange things like using the S flag after a KTEST for a signed compare. The domain reassignment pass can also transform TEST instructions into KTEST and is not protected against the flag usage either. For now I've disabled this part of the domain reassignment pass. I tried to comment out the checks in the mir test so that we could recover them later, but I couldn't figure out how to get that to work. This patch moves the KTEST handling into LowerSETCC and now creates a ktest+x86setcc. I've chosen this approach because I'd like to add support for the C flag for all ones in a followup patch. To do that requires that I can rewrite the condition code going in the x86setcc to be different than the original SETCC condition code. This fixes PR36182. I'll file a PR to fix domain reassignment once this goes in. Should this be merged to 6.0? Reviewers: spatel, guyblank, RKSimon, zvi Reviewed By: guyblank Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42770 llvm-svn: 324576
2018-02-08 15:45:55 +08:00
; Make sure we don't emit a ktest for signed comparisons.
define void @ktest_signed(<16 x i32> %x, <16 x i32> %y) {
; KNL-LABEL: ktest_signed:
; KNL: ## %bb.0:
; KNL-NEXT: pushq %rax
; KNL-NEXT: .cfi_def_cfa_offset 16
; KNL-NEXT: vporq %zmm1, %zmm0, %zmm0
; KNL-NEXT: vptestnmd %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
; KNL-NEXT: testw %ax, %ax
; KNL-NEXT: jle LBB64_1
; KNL-NEXT: ## %bb.2: ## %bb.2
; KNL-NEXT: popq %rax
; KNL-NEXT: vzeroupper
; KNL-NEXT: retq
; KNL-NEXT: LBB64_1: ## %bb.1
; KNL-NEXT: vzeroupper
; KNL-NEXT: callq _foo
; KNL-NEXT: popq %rax
; KNL-NEXT: retq
;
; SKX-LABEL: ktest_signed:
; SKX: ## %bb.0:
; SKX-NEXT: pushq %rax
; SKX-NEXT: .cfi_def_cfa_offset 16
; SKX-NEXT: vporq %zmm1, %zmm0, %zmm0
; SKX-NEXT: vptestnmd %zmm0, %zmm0, %k0
; SKX-NEXT: kmovd %k0, %eax
; SKX-NEXT: testw %ax, %ax
; SKX-NEXT: jle LBB64_1
; SKX-NEXT: ## %bb.2: ## %bb.2
; SKX-NEXT: popq %rax
; SKX-NEXT: vzeroupper
; SKX-NEXT: retq
; SKX-NEXT: LBB64_1: ## %bb.1
; SKX-NEXT: vzeroupper
; SKX-NEXT: callq _foo
; SKX-NEXT: popq %rax
; SKX-NEXT: retq
;
; AVX512BW-LABEL: ktest_signed:
; AVX512BW: ## %bb.0:
; AVX512BW-NEXT: pushq %rax
; AVX512BW-NEXT: .cfi_def_cfa_offset 16
; AVX512BW-NEXT: vporq %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT: vptestnmd %zmm0, %zmm0, %k0
; AVX512BW-NEXT: kmovd %k0, %eax
; AVX512BW-NEXT: testw %ax, %ax
; AVX512BW-NEXT: jle LBB64_1
; AVX512BW-NEXT: ## %bb.2: ## %bb.2
; AVX512BW-NEXT: popq %rax
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: retq
; AVX512BW-NEXT: LBB64_1: ## %bb.1
; AVX512BW-NEXT: vzeroupper
; AVX512BW-NEXT: callq _foo
; AVX512BW-NEXT: popq %rax
; AVX512BW-NEXT: retq
;
; AVX512DQ-LABEL: ktest_signed:
; AVX512DQ: ## %bb.0:
; AVX512DQ-NEXT: pushq %rax
; AVX512DQ-NEXT: .cfi_def_cfa_offset 16
; AVX512DQ-NEXT: vporq %zmm1, %zmm0, %zmm0
; AVX512DQ-NEXT: vptestnmd %zmm0, %zmm0, %k0
; AVX512DQ-NEXT: kmovw %k0, %eax
; AVX512DQ-NEXT: testw %ax, %ax
; AVX512DQ-NEXT: jle LBB64_1
; AVX512DQ-NEXT: ## %bb.2: ## %bb.2
; AVX512DQ-NEXT: popq %rax
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
; AVX512DQ-NEXT: LBB64_1: ## %bb.1
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: callq _foo
; AVX512DQ-NEXT: popq %rax
; AVX512DQ-NEXT: retq
%a = icmp eq <16 x i32> %x, zeroinitializer
%b = icmp eq <16 x i32> %y, zeroinitializer
%c = and <16 x i1> %a, %b
%d = bitcast <16 x i1> %c to i16
%e = icmp sgt i16 %d, 0
br i1 %e, label %bb.2, label %bb.1
bb.1:
call void @foo()
br label %bb.2
bb.2:
ret void
}
declare void @foo()