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llvm-project/llvm/test/CodeGen/X86/avx512-ext.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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +08:00
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=ALL --check-prefix=KNL
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl,+avx512dq,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512DQ --check-prefix=SKX
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl,+avx512dq | FileCheck %s --check-prefix=ALL --check-prefix=AVX512DQ --check-prefix=AVX512DQNOBW
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
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <8 x i16> @zext_8x8mem_to_8x16(<8 x i8> *%i , <8 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: zext_8x8mem_to_8x16:
[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: vpmovzxbw {{.*#+}} xmm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; KNL-NEXT: vpsllw $15, %xmm0, %xmm0
; KNL-NEXT: vpsraw $15, %xmm0, %xmm0
; KNL-NEXT: vpand %xmm1, %xmm0, %xmm0
; KNL-NEXT: retq
;
; SKX-LABEL: zext_8x8mem_to_8x16:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbw {{.*#+}} xmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x8mem_to_8x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} xmm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %xmm0, %xmm0
; AVX512DQNOBW-NEXT: vpsraw $15, %xmm0, %xmm0
; AVX512DQNOBW-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 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
%x = zext <8 x i8> %a to <8 x i16>
%ret = select <8 x i1> %mask, <8 x i16> %x, <8 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <8 x i16> %ret
}
define <8 x i16> @sext_8x8mem_to_8x16(<8 x i8> *%i , <8 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: sext_8x8mem_to_8x16:
[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: vpmovsxbw (%rdi), %xmm1
; KNL-NEXT: vpsllw $15, %xmm0, %xmm0
; KNL-NEXT: vpsraw $15, %xmm0, %xmm0
; KNL-NEXT: vpand %xmm1, %xmm0, %xmm0
; KNL-NEXT: retq
;
; SKX-LABEL: sext_8x8mem_to_8x16:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
; SKX-NEXT: vpmovsxbw (%rdi), %xmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8x8mem_to_8x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovsxbw (%rdi), %xmm1
; AVX512DQNOBW-NEXT: vpsllw $15, %xmm0, %xmm0
; AVX512DQNOBW-NEXT: vpsraw $15, %xmm0, %xmm0
; AVX512DQNOBW-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 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
%x = sext <8 x i8> %a to <8 x i16>
%ret = select <8 x i1> %mask, <8 x i16> %x, <8 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <8 x i16> %ret
}
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
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <16 x i16> @zext_16x8mem_to_16x16(<16 x i8> *%i , <16 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: zext_16x8mem_to_16x16:
[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][Haswell] Updating HSW instruction scheduling information This patch completely replaces the instruction scheduling information for the Haswell architecture target by modifying the file X86SchedHaswell.td located under the X86 Target. We used the scheduling information retrieved from the Haswell architects in order to replace and modify the existing scheduling. The patch continues the scheduling replacement effort started with the SNB target in r307529 and r310792. Information includes latency, number of micro-Ops and used ports by each HSW instruction. Please expect some performance fluctuations due to code alignment effects. Reviewers: RKSimon, zvi, aymanmus, craig.topper, m_zuckerman, igorb, dim, chandlerc, aaboud Differential Revision: https://reviews.llvm.org/D36663 llvm-svn: 311879
2017-08-28 18:04:16 +08:00
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
[X86] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +08:00
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[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: vpsllw $15, %ymm0, %ymm0
; KNL-NEXT: vpsraw $15, %ymm0, %ymm0
; KNL-NEXT: vpand %ymm1, %ymm0, %ymm0
; KNL-NEXT: retq
;
; SKX-LABEL: zext_16x8mem_to_16x16:
[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, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbw {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16x8mem_to_16x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpand %ymm1, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i8>,<16 x i8> *%i,align 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
%x = zext <16 x i8> %a to <16 x i16>
%ret = select <16 x i1> %mask, <16 x i16> %x, <16 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <16 x i16> %ret
}
define <16 x i16> @sext_16x8mem_to_16x16(<16 x i8> *%i , <16 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: sext_16x8mem_to_16x16:
[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][Haswell] Updating HSW instruction scheduling information This patch completely replaces the instruction scheduling information for the Haswell architecture target by modifying the file X86SchedHaswell.td located under the X86 Target. We used the scheduling information retrieved from the Haswell architects in order to replace and modify the existing scheduling. The patch continues the scheduling replacement effort started with the SNB target in r307529 and r310792. Information includes latency, number of micro-Ops and used ports by each HSW instruction. Please expect some performance fluctuations due to code alignment effects. Reviewers: RKSimon, zvi, aymanmus, craig.topper, m_zuckerman, igorb, dim, chandlerc, aaboud Differential Revision: https://reviews.llvm.org/D36663 llvm-svn: 311879
2017-08-28 18:04:16 +08:00
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
[X86] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +08:00
; KNL-NEXT: vpmovsxbw (%rdi), %ymm1
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: vpsllw $15, %ymm0, %ymm0
; KNL-NEXT: vpsraw $15, %ymm0, %ymm0
; KNL-NEXT: vpand %ymm1, %ymm0, %ymm0
; KNL-NEXT: retq
;
; SKX-LABEL: sext_16x8mem_to_16x16:
[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, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k1
; SKX-NEXT: vpmovsxbw (%rdi), %ymm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_16x8mem_to_16x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpmovsxbw (%rdi), %ymm1
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpand %ymm1, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i8>,<16 x i8> *%i,align 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
%x = sext <16 x i8> %a to <16 x i16>
%ret = select <16 x i1> %mask, <16 x i16> %x, <16 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <16 x i16> %ret
}
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 <16 x i16> @zext_16x8_to_16x16(<16 x i8> %a ) nounwind readnone {
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-LABEL: zext_16x8_to_16x16:
[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
; ALL: # %bb.0:
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; ALL-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
%x = zext <16 x i8> %a to <16 x i16>
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <16 x i16> %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
define <16 x i16> @zext_16x8_to_16x16_mask(<16 x i8> %a ,<16 x i1> %mask) nounwind readnone {
; KNL-LABEL: zext_16x8_to_16x16_mask:
[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: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; KNL-NEXT: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm0, %ymm1, %ymm0
; KNL-NEXT: retq
;
; SKX-LABEL: zext_16x8_to_16x16_mask:
[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, %xmm1, %xmm1
; SKX-NEXT: vpmovb2m %xmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbw {{.*#+}} ymm0 {%k1} {z} = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16x8_to_16x16_mask:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm0, %ymm1, %ymm0
; AVX512DQNOBW-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
%x = zext <16 x i8> %a to <16 x i16>
%ret = select <16 x i1> %mask, <16 x i16> %x, <16 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <16 x i16> %ret
}
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 <16 x i16> @sext_16x8_to_16x16(<16 x i8> %a ) nounwind readnone {
; ALL-LABEL: sext_16x8_to_16x16:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxbw %xmm0, %ymm0
; ALL-NEXT: retq
%x = sext <16 x i8> %a to <16 x i16>
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <16 x i16> %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
define <16 x i16> @sext_16x8_to_16x16_mask(<16 x i8> %a ,<16 x i1> %mask) nounwind readnone {
; KNL-LABEL: sext_16x8_to_16x16_mask:
[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: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; KNL-NEXT: vpmovsxbw %xmm0, %ymm0
; KNL-NEXT: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm0, %ymm1, %ymm0
; KNL-NEXT: retq
;
; SKX-LABEL: sext_16x8_to_16x16_mask:
[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, %xmm1, %xmm1
; SKX-NEXT: vpmovb2m %xmm1, %k1
; SKX-NEXT: vpmovsxbw %xmm0, %ymm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_16x8_to_16x16_mask:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vpmovsxbw %xmm0, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm0, %ymm1, %ymm0
; AVX512DQNOBW-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
%x = sext <16 x i8> %a to <16 x i16>
%ret = select <16 x i1> %mask, <16 x i16> %x, <16 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <16 x i16> %ret
}
define <32 x i16> @zext_32x8mem_to_32x16(<32 x i8> *%i , <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: zext_32x8mem_to_32x16:
[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, %ymm0, %xmm1
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[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 {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
[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: vpmovzxbw {{.*#+}} ymm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm3 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[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: vpsllw $15, %ymm0, %ymm0
; KNL-NEXT: vpsraw $15, %ymm0, %ymm0
[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 %ymm3, %ymm0, %ymm0
; KNL-NEXT: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm2, %ymm1, %ymm1
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: zext_32x8mem_to_32x16:
[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, %ymm0, %ymm0
; SKX-NEXT: vpmovb2m %ymm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbw {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero,mem[16],zero,mem[17],zero,mem[18],zero,mem[19],zero,mem[20],zero,mem[21],zero,mem[22],zero,mem[23],zero,mem[24],zero,mem[25],zero,mem[26],zero,mem[27],zero,mem[28],zero,mem[29],zero,mem[30],zero,mem[31],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_32x8mem_to_32x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm3 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpand %ymm3, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm2, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <32 x i8>,<32 x i8> *%i,align 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
%x = zext <32 x i8> %a to <32 x i16>
%ret = select <32 x i1> %mask, <32 x i16> %x, <32 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <32 x i16> %ret
}
define <32 x i16> @sext_32x8mem_to_32x16(<32 x i8> *%i , <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: sext_32x8mem_to_32x16:
[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, %ymm0, %xmm1
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[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 {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
[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: vpmovsxbw 16(%rdi), %ymm2
; KNL-NEXT: vpmovsxbw (%rdi), %ymm3
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: vpsllw $15, %ymm0, %ymm0
; KNL-NEXT: vpsraw $15, %ymm0, %ymm0
[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 %ymm3, %ymm0, %ymm0
; KNL-NEXT: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm2, %ymm1, %ymm1
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: sext_32x8mem_to_32x16:
[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, %ymm0, %ymm0
; SKX-NEXT: vpmovb2m %ymm0, %k1
; SKX-NEXT: vpmovsxbw (%rdi), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_32x8mem_to_32x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpmovsxbw 16(%rdi), %ymm2
; AVX512DQNOBW-NEXT: vpmovsxbw (%rdi), %ymm3
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpand %ymm3, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm2, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <32 x i8>,<32 x i8> *%i,align 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
%x = sext <32 x i8> %a to <32 x i16>
%ret = select <32 x i1> %mask, <32 x i16> %x, <32 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <32 x i16> %ret
}
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 <32 x i16> @zext_32x8_to_32x16(<32 x i8> %a ) nounwind readnone {
; KNL-LABEL: zext_32x8_to_32x16:
[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: vpmovzxbw {{.*#+}} ymm2 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
[AVX-512] Simplify X86InstrInfo::copyPhysReg for 128/256-bit vectors with AVX512, but not VLX. We should use the VEX opcodes and trust the register allocator to not use the extended XMM/YMM register space. Previously we were extending to copying the whole ZMM register. The register allocator shouldn't use XMM16-31 or YMM16-31 in this configuration as the instructions to spill them aren't available. llvm-svn: 280648
2016-09-05 14:43:06 +08:00
; KNL-NEXT: vmovdqa %ymm2, %ymm0
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: zext_32x8_to_32x16:
[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][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; SKX-NEXT: vpmovzxbw {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero,ymm0[16],zero,ymm0[17],zero,ymm0[18],zero,ymm0[19],zero,ymm0[20],zero,ymm0[21],zero,ymm0[22],zero,ymm0[23],zero,ymm0[24],zero,ymm0[25],zero,ymm0[26],zero,ymm0[27],zero,ymm0[28],zero,ymm0[29],zero,ymm0[30],zero,ymm0[31],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_32x8_to_32x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm2 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm0, %xmm0
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vmovdqa %ymm2, %ymm0
; AVX512DQNOBW-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
%x = zext <32 x i8> %a to <32 x i16>
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <32 x i16> %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
define <32 x i16> @zext_32x8_to_32x16_mask(<32 x i8> %a ,<32 x i1> %mask) nounwind readnone {
; KNL-LABEL: zext_32x8_to_32x16_mask:
[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, %ymm1, %xmm2
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: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
[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, %ymm0, %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
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[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: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
[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, %ymm1, %ymm0
; KNL-NEXT: vpsllw $15, %ymm2, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm3, %ymm1, %ymm1
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: zext_32x8_to_32x16_mask:
[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
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbw {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero,ymm0[16],zero,ymm0[17],zero,ymm0[18],zero,ymm0[19],zero,ymm0[20],zero,ymm0[21],zero,ymm0[22],zero,ymm0[23],zero,ymm0[24],zero,ymm0[25],zero,ymm0[26],zero,ymm0[27],zero,ymm0[28],zero,ymm0[29],zero,ymm0[30],zero,ymm0[31],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_32x8_to_32x16_mask:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
; AVX512DQNOBW-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
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm0, %xmm3
; AVX512DQNOBW-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
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm0, %ymm1, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm2, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm3, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <32 x i8> %a to <32 x i16>
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
%ret = select <32 x i1> %mask, <32 x i16> %x, <32 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <32 x i16> %ret
}
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 <32 x i16> @sext_32x8_to_32x16(<32 x i8> %a ) nounwind readnone {
; KNL-LABEL: sext_32x8_to_32x16:
[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: vpmovsxbw %xmm0, %ymm2
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
; KNL-NEXT: vpmovsxbw %xmm0, %ymm1
[AVX-512] Simplify X86InstrInfo::copyPhysReg for 128/256-bit vectors with AVX512, but not VLX. We should use the VEX opcodes and trust the register allocator to not use the extended XMM/YMM register space. Previously we were extending to copying the whole ZMM register. The register allocator shouldn't use XMM16-31 or YMM16-31 in this configuration as the instructions to spill them aren't available. llvm-svn: 280648
2016-09-05 14:43:06 +08:00
; KNL-NEXT: vmovdqa %ymm2, %ymm0
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: sext_32x8_to_32x16:
[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: vpmovsxbw %ymm0, %zmm0
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_32x8_to_32x16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovsxbw %xmm0, %ymm2
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm0, %xmm0
; AVX512DQNOBW-NEXT: vpmovsxbw %xmm0, %ymm1
; AVX512DQNOBW-NEXT: vmovdqa %ymm2, %ymm0
; AVX512DQNOBW-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
%x = sext <32 x i8> %a to <32 x i16>
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <32 x i16> %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
define <32 x i16> @sext_32x8_to_32x16_mask(<32 x i8> %a ,<32 x i1> %mask) nounwind readnone {
; KNL-LABEL: sext_32x8_to_32x16_mask:
[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, %ymm1, %xmm2
; 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
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 {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
[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, %ymm0, %xmm3
; KNL-NEXT: vpmovsxbw %xmm3, %ymm3
; KNL-NEXT: vpmovsxbw %xmm0, %ymm0
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: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
[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, %ymm1, %ymm0
; KNL-NEXT: vpsllw $15, %ymm2, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm3, %ymm1, %ymm1
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: sext_32x8_to_32x16_mask:
[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
; SKX-NEXT: vpmovsxbw %ymm0, %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_32x8_to_32x16_mask:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
; AVX512DQNOBW-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
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vextracti128 $1, %ymm0, %xmm3
; AVX512DQNOBW-NEXT: vpmovsxbw %xmm3, %ymm3
; AVX512DQNOBW-NEXT: vpmovsxbw %xmm0, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm0, %ymm1, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm2, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm3, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = sext <32 x i8> %a to <32 x i16>
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
%ret = select <32 x i1> %mask, <32 x i16> %x, <32 x i16> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <32 x i16> %ret
}
define <4 x i32> @zext_4x8mem_to_4x32(<4 x i8> *%i , <4 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: zext_4x8mem_to_4x32:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_4x8mem_to_4x32:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxbd {{.*#+}} xmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i8>,<4 x i8> *%i,align 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
%x = zext <4 x i8> %a to <4 x i32>
%ret = select <4 x i1> %mask, <4 x i32> %x, <4 x i32> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <4 x i32> %ret
}
define <4 x i32> @sext_4x8mem_to_4x32(<4 x i8> *%i , <4 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: sext_4x8mem_to_4x32:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxbd (%rdi), %xmm0
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_4x8mem_to_4x32:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxbd (%rdi), %xmm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i8>,<4 x i8> *%i,align 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
%x = sext <4 x i8> %a to <4 x i32>
%ret = select <4 x i1> %mask, <4 x i32> %x, <4 x i32> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <4 x i32> %ret
}
define <8 x i32> @zext_8x8mem_to_8x32(<8 x i8> *%i , <8 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: zext_8x8mem_to_8x32:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86] Add patterns for using zmm registers for v8i32/v8f32 vselect with the false input being zero. We can use zmm move with zero masking for this. We already had patterns for using a masked move, but we didn't check for the zero masking case separately. llvm-svn: 321612
2018-01-01 09:11:29 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} ymm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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: zext_8x8mem_to_8x32:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbd {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x8mem_to_8x32:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 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
%x = zext <8 x i8> %a to <8 x i32>
%ret = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <8 x i32> %ret
}
define <8 x i32> @sext_8x8mem_to_8x32(<8 x i8> *%i , <8 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: sext_8x8mem_to_8x32:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86] Add patterns for using zmm registers for v8i32/v8f32 vselect with the false input being zero. We can use zmm move with zero masking for this. We already had patterns for using a masked move, but we didn't check for the zero masking case separately. llvm-svn: 321612
2018-01-01 09:11:29 +08:00
; KNL-NEXT: vpmovsxbd (%rdi), %ymm0
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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: sext_8x8mem_to_8x32:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
; SKX-NEXT: vpmovsxbd (%rdi), %ymm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8x8mem_to_8x32:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxbd (%rdi), %ymm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 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
%x = sext <8 x i8> %a to <8 x i32>
%ret = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> zeroinitializer
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
ret <8 x i32> %ret
}
define <16 x i32> @zext_16x8mem_to_16x32(<16 x i8> *%i , <16 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: zext_16x8mem_to_16x32:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero,mem[8],zero,zero,zero,mem[9],zero,zero,zero,mem[10],zero,zero,zero,mem[11],zero,zero,zero,mem[12],zero,zero,zero,mem[13],zero,zero,zero,mem[14],zero,zero,zero,mem[15],zero,zero,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: retq
;
; SKX-LABEL: zext_16x8mem_to_16x32:
[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, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbd {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero,mem[8],zero,zero,zero,mem[9],zero,zero,zero,mem[10],zero,zero,zero,mem[11],zero,zero,zero,mem[12],zero,zero,zero,mem[13],zero,zero,zero,mem[14],zero,zero,zero,mem[15],zero,zero,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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16x8mem_to_16x32:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: vpmovd2m %zmm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero,mem[8],zero,zero,zero,mem[9],zero,zero,zero,mem[10],zero,zero,zero,mem[11],zero,zero,zero,mem[12],zero,zero,zero,mem[13],zero,zero,zero,mem[14],zero,zero,zero,mem[15],zero,zero,zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i8>,<16 x i8> *%i,align 1
%x = zext <16 x i8> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
define <16 x i32> @sext_16x8mem_to_16x32(<16 x i8> *%i , <16 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: sext_16x8mem_to_16x32:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxbd (%rdi), %zmm0 {%k1} {z}
; KNL-NEXT: retq
;
; SKX-LABEL: sext_16x8mem_to_16x32:
[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, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k1
; SKX-NEXT: vpmovsxbd (%rdi), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_16x8mem_to_16x32:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: vpmovd2m %zmm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxbd (%rdi), %zmm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i8>,<16 x i8> *%i,align 1
%x = sext <16 x i8> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
define <16 x i32> @zext_16x8_to_16x32_mask(<16 x i8> %a , <16 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: zext_16x8_to_16x32_mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,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: vpslld $31, %zmm1, %zmm1
; KNL-NEXT: vptestmd %zmm1, %zmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm0 {%k1} {z} = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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: retq
;
; SKX-LABEL: zext_16x8_to_16x32_mask:
[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, %xmm1, %xmm1
; SKX-NEXT: vpmovb2m %xmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbd {{.*#+}} zmm0 {%k1} {z} = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16x8_to_16x32_mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm1, %zmm1
; AVX512DQNOBW-NEXT: vpmovd2m %zmm1, %k1
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm0 {%k1} {z} = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <16 x i8> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <16 x i32> @sext_16x8_to_16x32_mask(<16 x i8> %a , <16 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: sext_16x8_to_16x32_mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,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: vpslld $31, %zmm1, %zmm1
; KNL-NEXT: vptestmd %zmm1, %zmm1, %k1
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0 {%k1} {z}
; KNL-NEXT: retq
;
; SKX-LABEL: sext_16x8_to_16x32_mask:
[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, %xmm1, %xmm1
; SKX-NEXT: vpmovb2m %xmm1, %k1
; SKX-NEXT: vpmovsxbd %xmm0, %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_16x8_to_16x32_mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm1, %zmm1
; AVX512DQNOBW-NEXT: vpmovd2m %zmm1, %k1
; AVX512DQNOBW-NEXT: vpmovsxbd %xmm0, %zmm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = sext <16 x i8> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
define <16 x i32> @zext_16x8_to_16x32(<16 x i8> %i) 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
; ALL-LABEL: zext_16x8_to_16x32:
[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
; ALL: # %bb.0:
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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
; ALL-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%x = zext <16 x i8> %i to <16 x i32>
ret <16 x i32> %x
}
define <16 x i32> @sext_16x8_to_16x32(<16 x i8> %i) 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
; ALL-LABEL: sext_16x8_to_16x32:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxbd %xmm0, %zmm0
; ALL-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%x = sext <16 x i8> %i to <16 x i32>
ret <16 x i32> %x
}
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <2 x i64> @zext_2x8mem_to_2x64(<2 x i8> *%i , <2 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: zext_2x8mem_to_2x64:
[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: vpsllq $63, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxbq {{.*#+}} xmm0 = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_2x8mem_to_2x64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovq2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxbq {{.*#+}} xmm0 {%k1} {z} = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i8>,<2 x i8> *%i,align 1
%x = zext <2 x i8> %a to <2 x i64>
%ret = select <2 x i1> %mask, <2 x i64> %x, <2 x i64> zeroinitializer
ret <2 x i64> %ret
}
define <2 x i64> @sext_2x8mem_to_2x64mask(<2 x i8> *%i , <2 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: sext_2x8mem_to_2x64mask:
[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: vpsllq $63, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxbq (%rdi), %xmm0
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_2x8mem_to_2x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovq2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxbq (%rdi), %xmm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i8>,<2 x i8> *%i,align 1
%x = sext <2 x i8> %a to <2 x i64>
%ret = select <2 x i1> %mask, <2 x i64> %x, <2 x i64> zeroinitializer
ret <2 x i64> %ret
}
define <2 x i64> @sext_2x8mem_to_2x64(<2 x i8> *%i) 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
; ALL-LABEL: sext_2x8mem_to_2x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxbq (%rdi), %xmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i8>,<2 x i8> *%i,align 1
%x = sext <2 x i8> %a to <2 x i64>
ret <2 x i64> %x
}
define <4 x i64> @zext_4x8mem_to_4x64(<4 x i8> *%i , <4 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: zext_4x8mem_to_4x64:
[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: vpslld $31, %xmm0, %xmm0
[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: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxbq {{.*#+}} ymm0 = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero,mem[2],zero,zero,zero,zero,zero,zero,zero,mem[3],zero,zero,zero,zero,zero,zero,zero
; KNL-NEXT: vmovdqa64 %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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_4x8mem_to_4x64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxbq {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero,mem[2],zero,zero,zero,zero,zero,zero,zero,mem[3],zero,zero,zero,zero,zero,zero,zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i8>,<4 x i8> *%i,align 1
%x = zext <4 x i8> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <4 x i64> @sext_4x8mem_to_4x64mask(<4 x i8> *%i , <4 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: sext_4x8mem_to_4x64mask:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxbq (%rdi), %ymm0
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_4x8mem_to_4x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxbq (%rdi), %ymm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i8>,<4 x i8> *%i,align 1
%x = sext <4 x i8> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <4 x i64> @sext_4x8mem_to_4x64(<4 x i8> *%i) 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
; ALL-LABEL: sext_4x8mem_to_4x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxbq (%rdi), %ymm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i8>,<4 x i8> *%i,align 1
%x = sext <4 x i8> %a to <4 x i64>
ret <4 x i64> %x
}
define <8 x i64> @zext_8x8mem_to_8x64(<8 x i8> *%i , <8 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: zext_8x8mem_to_8x64:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxbq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero,mem[2],zero,zero,zero,zero,zero,zero,zero,mem[3],zero,zero,zero,zero,zero,zero,zero,mem[4],zero,zero,zero,zero,zero,zero,zero,mem[5],zero,zero,zero,zero,zero,zero,zero,mem[6],zero,zero,zero,zero,zero,zero,zero,mem[7],zero,zero,zero,zero,zero,zero,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: retq
;
; SKX-LABEL: zext_8x8mem_to_8x64:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxbq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero,mem[2],zero,zero,zero,zero,zero,zero,zero,mem[3],zero,zero,zero,zero,zero,zero,zero,mem[4],zero,zero,zero,zero,zero,zero,zero,mem[5],zero,zero,zero,zero,zero,zero,zero,mem[6],zero,zero,zero,zero,zero,zero,zero,mem[7],zero,zero,zero,zero,zero,zero,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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x8mem_to_8x64:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxbq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero,mem[2],zero,zero,zero,zero,zero,zero,zero,mem[3],zero,zero,zero,zero,zero,zero,zero,mem[4],zero,zero,zero,zero,zero,zero,zero,mem[5],zero,zero,zero,zero,zero,zero,zero,mem[6],zero,zero,zero,zero,zero,zero,zero,mem[7],zero,zero,zero,zero,zero,zero,zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 1
%x = zext <8 x i8> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
define <8 x i64> @sext_8x8mem_to_8x64mask(<8 x i8> *%i , <8 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: sext_8x8mem_to_8x64mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxbq (%rdi), %zmm0 {%k1} {z}
; KNL-NEXT: retq
;
; SKX-LABEL: sext_8x8mem_to_8x64mask:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
; SKX-NEXT: vpmovsxbq (%rdi), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8x8mem_to_8x64mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxbq (%rdi), %zmm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 1
%x = sext <8 x i8> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
define <8 x i64> @sext_8x8mem_to_8x64(<8 x i8> *%i) 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
; ALL-LABEL: sext_8x8mem_to_8x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxbq (%rdi), %zmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i8>,<8 x i8> *%i,align 1
%x = sext <8 x i8> %a to <8 x i64>
ret <8 x i64> %x
}
define <4 x i32> @zext_4x16mem_to_4x32(<4 x i16> *%i , <4 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: zext_4x16mem_to_4x32:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxwd {{.*#+}} xmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_4x16mem_to_4x32:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxwd {{.*#+}} xmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i16>,<4 x i16> *%i,align 1
%x = zext <4 x i16> %a to <4 x i32>
%ret = select <4 x i1> %mask, <4 x i32> %x, <4 x i32> zeroinitializer
ret <4 x i32> %ret
}
define <4 x i32> @sext_4x16mem_to_4x32mask(<4 x i16> *%i , <4 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: sext_4x16mem_to_4x32mask:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxwd (%rdi), %xmm0
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_4x16mem_to_4x32mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxwd (%rdi), %xmm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i16>,<4 x i16> *%i,align 1
%x = sext <4 x i16> %a to <4 x i32>
%ret = select <4 x i1> %mask, <4 x i32> %x, <4 x i32> zeroinitializer
ret <4 x i32> %ret
}
define <4 x i32> @sext_4x16mem_to_4x32(<4 x i16> *%i) 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
; ALL-LABEL: sext_4x16mem_to_4x32:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxwd (%rdi), %xmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i16>,<4 x i16> *%i,align 1
%x = sext <4 x i16> %a to <4 x i32>
ret <4 x i32> %x
}
define <8 x i32> @zext_8x16mem_to_8x32(<8 x i16> *%i , <8 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: zext_8x16mem_to_8x32:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86] Add patterns for using zmm registers for v8i32/v8f32 vselect with the false input being zero. We can use zmm move with zero masking for this. We already had patterns for using a masked move, but we didn't check for the zero masking case separately. llvm-svn: 321612
2018-01-01 09:11:29 +08:00
; KNL-NEXT: vpmovzxwd {{.*#+}} ymm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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: zext_8x16mem_to_8x32:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxwd {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x16mem_to_8x32:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i16>,<8 x i16> *%i,align 1
%x = zext <8 x i16> %a to <8 x i32>
%ret = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> zeroinitializer
ret <8 x i32> %ret
}
define <8 x i32> @sext_8x16mem_to_8x32mask(<8 x i16> *%i , <8 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: sext_8x16mem_to_8x32mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86] Add patterns for using zmm registers for v8i32/v8f32 vselect with the false input being zero. We can use zmm move with zero masking for this. We already had patterns for using a masked move, but we didn't check for the zero masking case separately. llvm-svn: 321612
2018-01-01 09:11:29 +08:00
; KNL-NEXT: vpmovsxwd (%rdi), %ymm0
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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: sext_8x16mem_to_8x32mask:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
; SKX-NEXT: vpmovsxwd (%rdi), %ymm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8x16mem_to_8x32mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxwd (%rdi), %ymm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i16>,<8 x i16> *%i,align 1
%x = sext <8 x i16> %a to <8 x i32>
%ret = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> zeroinitializer
ret <8 x i32> %ret
}
define <8 x i32> @sext_8x16mem_to_8x32(<8 x i16> *%i) 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
; ALL-LABEL: sext_8x16mem_to_8x32:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxwd (%rdi), %ymm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i16>,<8 x i16> *%i,align 1
%x = sext <8 x i16> %a to <8 x i32>
ret <8 x i32> %x
}
define <8 x i32> @zext_8x16_to_8x32mask(<8 x i16> %a , <8 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: zext_8x16_to_8x32mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,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: vpsllq $63, %zmm1, %zmm1
; KNL-NEXT: vptestmq %zmm1, %zmm1, %k1
[X86] Add patterns for using zmm registers for v8i32/v8f32 vselect with the false input being zero. We can use zmm move with zero masking for this. We already had patterns for using a masked move, but we didn't check for the zero masking case separately. llvm-svn: 321612
2018-01-01 09:11:29 +08:00
; KNL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; KNL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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: zext_8x16_to_8x32mask:
[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 $15, %xmm1, %xmm1
; SKX-NEXT: vpmovw2m %xmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxwd {{.*#+}} ymm0 {%k1} {z} = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x16_to_8x32mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpmovd2m %ymm1, %k1
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 {%k1} {z} = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <8 x i16> %a to <8 x i32>
%ret = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> zeroinitializer
ret <8 x i32> %ret
}
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <8 x i32> @zext_8x16_to_8x32(<8 x i16> %a ) nounwind readnone {
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-LABEL: zext_8x16_to_8x32:
[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
; ALL: # %bb.0:
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <8 x i16> %a to <8 x i32>
ret <8 x i32> %x
}
define <16 x i32> @zext_16x16mem_to_16x32(<16 x i16> *%i , <16 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: zext_16x16mem_to_16x32:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxwd {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[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: retq
;
; SKX-LABEL: zext_16x16mem_to_16x32:
[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, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxwd {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16x16mem_to_16x32:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: vpmovd2m %zmm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i16>,<16 x i16> *%i,align 1
%x = zext <16 x i16> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
define <16 x i32> @sext_16x16mem_to_16x32mask(<16 x i16> *%i , <16 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: sext_16x16mem_to_16x32mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,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: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxwd (%rdi), %zmm0 {%k1} {z}
; KNL-NEXT: retq
;
; SKX-LABEL: sext_16x16mem_to_16x32mask:
[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, %xmm0, %xmm0
; SKX-NEXT: vpmovb2m %xmm0, %k1
; SKX-NEXT: vpmovsxwd (%rdi), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_16x16mem_to_16x32mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: vpmovd2m %zmm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxwd (%rdi), %zmm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i16>,<16 x i16> *%i,align 1
%x = sext <16 x i16> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
define <16 x i32> @sext_16x16mem_to_16x32(<16 x i16> *%i) 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
; ALL-LABEL: sext_16x16mem_to_16x32:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxwd (%rdi), %zmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <16 x i16>,<16 x i16> *%i,align 1
%x = sext <16 x i16> %a to <16 x i32>
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
ret <16 x i32> %x
}
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <16 x i32> @zext_16x16_to_16x32mask(<16 x i16> %a , <16 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: zext_16x16_to_16x32mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,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: vpslld $31, %zmm1, %zmm1
; KNL-NEXT: vptestmd %zmm1, %zmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxwd {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[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: retq
;
; SKX-LABEL: zext_16x16_to_16x32mask:
[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, %xmm1, %xmm1
; SKX-NEXT: vpmovb2m %xmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxwd {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16x16_to_16x32mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %zmm1, %zmm1
; AVX512DQNOBW-NEXT: vpmovd2m %zmm1, %k1
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <16 x i16> %a to <16 x i32>
%ret = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> zeroinitializer
ret <16 x i32> %ret
}
define <16 x i32> @zext_16x16_to_16x32(<16 x i16> %a ) 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
; ALL-LABEL: zext_16x16_to_16x32:
[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
; ALL: # %bb.0:
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[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
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <16 x i16> %a to <16 x i32>
ret <16 x i32> %x
}
define <2 x i64> @zext_2x16mem_to_2x64(<2 x i16> *%i , <2 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: zext_2x16mem_to_2x64:
[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: vpsllq $63, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxwq {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_2x16mem_to_2x64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovq2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxwq {{.*#+}} xmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i16>,<2 x i16> *%i,align 1
%x = zext <2 x i16> %a to <2 x i64>
%ret = select <2 x i1> %mask, <2 x i64> %x, <2 x i64> zeroinitializer
ret <2 x i64> %ret
}
define <2 x i64> @sext_2x16mem_to_2x64mask(<2 x i16> *%i , <2 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: sext_2x16mem_to_2x64mask:
[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: vpsllq $63, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxwq (%rdi), %xmm0
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_2x16mem_to_2x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovq2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxwq (%rdi), %xmm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i16>,<2 x i16> *%i,align 1
%x = sext <2 x i16> %a to <2 x i64>
%ret = select <2 x i1> %mask, <2 x i64> %x, <2 x i64> zeroinitializer
ret <2 x i64> %ret
}
define <2 x i64> @sext_2x16mem_to_2x64(<2 x i16> *%i) 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
; ALL-LABEL: sext_2x16mem_to_2x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxwq (%rdi), %xmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i16>,<2 x i16> *%i,align 1
%x = sext <2 x i16> %a to <2 x i64>
ret <2 x i64> %x
}
define <4 x i64> @zext_4x16mem_to_4x64(<4 x i16> *%i , <4 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: zext_4x16mem_to_4x64:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxwq {{.*#+}} ymm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_4x16mem_to_4x64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxwq {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i16>,<4 x i16> *%i,align 1
%x = zext <4 x i16> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <4 x i64> @sext_4x16mem_to_4x64mask(<4 x i16> *%i , <4 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: sext_4x16mem_to_4x64mask:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxwq (%rdi), %ymm0
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_4x16mem_to_4x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxwq (%rdi), %ymm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i16>,<4 x i16> *%i,align 1
%x = sext <4 x i16> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <4 x i64> @sext_4x16mem_to_4x64(<4 x i16> *%i) 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
; ALL-LABEL: sext_4x16mem_to_4x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxwq (%rdi), %ymm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i16>,<4 x i16> *%i,align 1
%x = sext <4 x i16> %a to <4 x i64>
ret <4 x i64> %x
}
define <8 x i64> @zext_8x16mem_to_8x64(<8 x i16> *%i , <8 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: zext_8x16mem_to_8x64:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,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: retq
;
; SKX-LABEL: zext_8x16mem_to_8x64:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxwq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x16mem_to_8x64:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxwq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i16>,<8 x i16> *%i,align 1
%x = zext <8 x i16> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <8 x i64> @sext_8x16mem_to_8x64mask(<8 x i16> *%i , <8 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: sext_8x16mem_to_8x64mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxwq (%rdi), %zmm0 {%k1} {z}
; KNL-NEXT: retq
;
; SKX-LABEL: sext_8x16mem_to_8x64mask:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
; SKX-NEXT: vpmovsxwq (%rdi), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8x16mem_to_8x64mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxwq (%rdi), %zmm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i16>,<8 x i16> *%i,align 1
%x = sext <8 x i16> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
define <8 x i64> @sext_8x16mem_to_8x64(<8 x i16> *%i) 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
; ALL-LABEL: sext_8x16mem_to_8x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxwq (%rdi), %zmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i16>,<8 x i16> *%i,align 1
%x = sext <8 x i16> %a to <8 x i64>
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
ret <8 x i64> %x
}
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
define <8 x i64> @zext_8x16_to_8x64mask(<8 x i16> %a , <8 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: zext_8x16_to_8x64mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,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: vpsllq $63, %zmm1, %zmm1
; KNL-NEXT: vptestmq %zmm1, %zmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 {%k1} {z} = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: retq
;
; SKX-LABEL: zext_8x16_to_8x64mask:
[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 $15, %xmm1, %xmm1
; SKX-NEXT: vpmovw2m %xmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxwq {{.*#+}} zmm0 {%k1} {z} = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x16_to_8x64mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpmovd2m %ymm1, %k1
; AVX512DQNOBW-NEXT: vpmovzxwq {{.*#+}} zmm0 {%k1} {z} = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <8 x i16> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
define <8 x i64> @zext_8x16_to_8x64(<8 x i16> %a) 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
; ALL-LABEL: zext_8x16_to_8x64:
[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
; ALL: # %bb.0:
[X86][AVX512] Added support for VPMOVZX shuffle decoding. llvm-svn: 260007
2016-02-07 03:51:21 +08:00
; ALL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%ret = zext <8 x i16> %a to <8 x i64>
ret <8 x i64> %ret
}
define <2 x i64> @zext_2x32mem_to_2x64(<2 x i32> *%i , <2 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: zext_2x32mem_to_2x64:
[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: vpsllq $63, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxdq {{.*#+}} xmm0 = mem[0],zero,mem[1],zero
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_2x32mem_to_2x64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovq2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxdq {{.*#+}} xmm0 {%k1} {z} = mem[0],zero,mem[1],zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i32>,<2 x i32> *%i,align 1
%x = zext <2 x i32> %a to <2 x i64>
%ret = select <2 x i1> %mask, <2 x i64> %x, <2 x i64> zeroinitializer
ret <2 x i64> %ret
}
define <2 x i64> @sext_2x32mem_to_2x64mask(<2 x i32> *%i , <2 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: sext_2x32mem_to_2x64mask:
[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: vpsllq $63, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxdq (%rdi), %xmm0
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_2x32mem_to_2x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpsllq $63, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovq2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxdq (%rdi), %xmm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i32>,<2 x i32> *%i,align 1
%x = sext <2 x i32> %a to <2 x i64>
%ret = select <2 x i1> %mask, <2 x i64> %x, <2 x i64> zeroinitializer
ret <2 x i64> %ret
}
define <2 x i64> @sext_2x32mem_to_2x64(<2 x i32> *%i) 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
; ALL-LABEL: sext_2x32mem_to_2x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxdq (%rdi), %xmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <2 x i32>,<2 x i32> *%i,align 1
%x = sext <2 x i32> %a to <2 x i64>
ret <2 x i64> %x
}
define <4 x i64> @zext_4x32mem_to_4x64(<4 x i32> *%i , <4 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: zext_4x32mem_to_4x64:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovzxdq {{.*#+}} ymm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_4x32mem_to_4x64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovzxdq {{.*#+}} ymm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i32>,<4 x i32> *%i,align 1
%x = zext <4 x i32> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <4 x i64> @sext_4x32mem_to_4x64mask(<4 x i32> *%i , <4 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: sext_4x32mem_to_4x64mask:
[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: vpslld $31, %xmm0, %xmm0
[X86] Make v2i1 and v4i1 legal types without VLX Summary: There are few oddities that occur due to v1i1, v8i1, v16i1 being legal without v2i1 and v4i1 being legal when we don't have VLX. Particularly during legalization of v2i32/v4i32/v2i64/v4i64 masked gather/scatter/load/store. We end up promoting the mask argument to these during type legalization and then have to widen the promoted type to v8iX/v16iX and truncate it to get the element size back down to v8i1/v16i1 to use a 512-bit operation. Since need to fill the upper bits of the mask we have to fill with 0s at the promoted type. It would be better if we could just have the v2i1/v4i1 types as legal so they don't undergo any promotion. Then we can just widen with 0s directly in a k register. There are no real v4i1/v2i1 instructions anyway. Everything is done on a larger register anyway. This also fixes an issue that we couldn't implement a masked vextractf32x4 from zmm to xmm properly. We now have to support widening more compares to 512-bit to get a mask result out so new tablegen patterns got added. I had to hack the legalizer for widening the operand of a setcc a bit so it didn't try create a setcc returning v4i32, extract from it, then try to promote it using a sign extend to v2i1. Now we create the setcc with v4i1 if the original setcc's result type is v2i1. Then extract that and don't sign extend it at all. There's definitely room for improvement with some follow up patches. Reviewers: RKSimon, zvi, guyblank Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41560 llvm-svn: 321967
2018-01-08 02:20:37 +08:00
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxdq (%rdi), %ymm0
; KNL-NEXT: vmovdqa64 %zmm0, %zmm0 {%k1} {z}
Followup on Proposal to move MIR physical register namespace to '$' 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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_4x32mem_to_4x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm0, %xmm0
; AVX512DQ-NEXT: vpmovd2m %xmm0, %k1
; AVX512DQ-NEXT: vpmovsxdq (%rdi), %ymm0 {%k1} {z}
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i32>,<4 x i32> *%i,align 1
%x = sext <4 x i32> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <4 x i64> @sext_4x32mem_to_4x64(<4 x i32> *%i) 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
; ALL-LABEL: sext_4x32mem_to_4x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxdq (%rdi), %ymm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <4 x i32>,<4 x i32> *%i,align 1
%x = sext <4 x i32> %a to <4 x i64>
ret <4 x i64> %x
}
define <4 x i64> @sext_4x32_to_4x64(<4 x i32> %a) 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
; ALL-LABEL: sext_4x32_to_4x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxdq %xmm0, %ymm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = sext <4 x i32> %a to <4 x i64>
ret <4 x i64> %x
}
define <4 x i64> @zext_4x32_to_4x64mask(<4 x i32> %a , <4 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: zext_4x32_to_4x64mask:
[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: vpslld $31, %xmm1, %xmm1
[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: vptestmd %zmm1, %zmm1, %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
; KNL-NEXT: vpmovzxdq {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
[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: vmovdqa64 %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 $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: zext_4x32_to_4x64mask:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpslld $31, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovd2m %xmm1, %k1
; AVX512DQ-NEXT: vpmovzxdq {{.*#+}} ymm0 {%k1} {z} = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; AVX512DQ-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <4 x i32> %a to <4 x i64>
%ret = select <4 x i1> %mask, <4 x i64> %x, <4 x i64> zeroinitializer
ret <4 x i64> %ret
}
define <8 x i64> @zext_8x32mem_to_8x64(<8 x i32> *%i , <8 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: zext_8x32mem_to_8x64:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxdq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],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: retq
;
; SKX-LABEL: zext_8x32mem_to_8x64:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxdq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x32mem_to_8x64:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovzxdq {{.*#+}} zmm0 {%k1} {z} = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i32>,<8 x i32> *%i,align 1
%x = zext <8 x i32> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
define <8 x i64> @sext_8x32mem_to_8x64mask(<8 x i32> *%i , <8 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: sext_8x32mem_to_8x64mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
; KNL-NEXT: vpmovsxdq (%rdi), %zmm0 {%k1} {z}
; KNL-NEXT: retq
;
; SKX-LABEL: sext_8x32mem_to_8x64mask:
[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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k1
; SKX-NEXT: vpmovsxdq (%rdi), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8x32mem_to_8x64mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k1
; AVX512DQNOBW-NEXT: vpmovsxdq (%rdi), %zmm0 {%k1} {z}
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i32>,<8 x i32> *%i,align 1
%x = sext <8 x i32> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
define <8 x i64> @sext_8x32mem_to_8x64(<8 x i32> *%i) 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
; ALL-LABEL: sext_8x32mem_to_8x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxdq (%rdi), %zmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%a = load <8 x i32>,<8 x i32> *%i,align 1
%x = sext <8 x i32> %a to <8 x i64>
ret <8 x i64> %x
}
define <8 x i64> @sext_8x32_to_8x64(<8 x i32> %a) 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
; ALL-LABEL: sext_8x32_to_8x64:
[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
; ALL: # %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
; ALL-NEXT: vpmovsxdq %ymm0, %zmm0
; ALL-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = sext <8 x i32> %a to <8 x i64>
ret <8 x i64> %x
}
define <8 x i64> @zext_8x32_to_8x64mask(<8 x i32> %a , <8 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: zext_8x32_to_8x64mask:
[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] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,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: vpsllq $63, %zmm1, %zmm1
; KNL-NEXT: vptestmq %zmm1, %zmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; KNL-NEXT: vpmovzxdq {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],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: retq
;
; SKX-LABEL: zext_8x32_to_8x64mask:
[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 $15, %xmm1, %xmm1
; SKX-NEXT: vpmovw2m %xmm1, %k1
[X86][AVX512] Add support for PMOVZX masked shuffle comments llvm-svn: 274461
2016-07-03 21:33:28 +08:00
; SKX-NEXT: vpmovzxdq {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],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
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8x32_to_8x64mask:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpmovd2m %ymm1, %k1
; AVX512DQNOBW-NEXT: vpmovzxdq {{.*#+}} zmm0 {%k1} {z} = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero
; AVX512DQNOBW-NEXT: retq
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX Implemented DAG lowering for all these forms. Added tests for DAG lowering and encoding. By Igor Breger (igor.breger@intel.com) llvm-svn: 238301
2015-05-27 16:15:19 +08:00
%x = zext <8 x i32> %a to <8 x i64>
%ret = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> zeroinitializer
ret <8 x i64> %ret
}
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
define <8 x float> @fptrunc_test(<8 x double> %a) 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
; ALL-LABEL: fptrunc_test:
[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
; ALL: # %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
; ALL-NEXT: vcvtpd2ps %zmm0, %ymm0
; ALL-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%b = fptrunc <8 x double> %a to <8 x float>
ret <8 x float> %b
}
define <8 x double> @fpext_test(<8 x float> %a) 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
; ALL-LABEL: fpext_test:
[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
; ALL: # %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
; ALL-NEXT: vcvtps2pd %ymm0, %zmm0
; ALL-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%b = fpext <8 x float> %a to <8 x double>
ret <8 x double> %b
}
define <16 x i32> @zext_16i1_to_16xi32(i16 %b) {
[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: zext_16i1_to_16xi32:
[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, %k1
[X86] Legalize zero extends from vXi1 to vXi16/vXi32/vXi64 using a sign extend and a shift. This avoids a constant pool load to create 1. The int->float are showing converts to mask and back. We probably need to widen inputs to sint_to_fp/uint_to_fp before type legalization. llvm-svn: 324805
2018-02-10 16:06:52 +08:00
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; KNL-NEXT: vpsrld $31, %zmm0, %zmm0
[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: zext_16i1_to_16xi32:
[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] Legalize zero extends from vXi1 to vXi16/vXi32/vXi64 using a sign extend and a shift. This avoids a constant pool load to create 1. The int->float are showing converts to mask and back. We probably need to widen inputs to sint_to_fp/uint_to_fp before type legalization. llvm-svn: 324805
2018-02-10 16:06:52 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: vpmovm2d %k0, %zmm0
; SKX-NEXT: vpsrld $31, %zmm0, %zmm0
[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
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_16i1_to_16xi32:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: kmovw %edi, %k0
; AVX512DQNOBW-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQNOBW-NEXT: vpsrld $31, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%a = bitcast i16 %b to <16 x i1>
%c = zext <16 x i1> %a to <16 x i32>
ret <16 x i32> %c
}
define <8 x i64> @zext_8i1_to_8xi64(i8 %b) {
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: zext_8i1_to_8xi64:
[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 v8i1 bitconvert GR8 pattern, remove unnecessary movzbl instruction. code example , previous implementation. movzbl %dil, %eax kmovw %eax, %k0 new code kmovw %edi, %k0 Differential Revision: http://reviews.llvm.org/D16287 llvm-svn: 258045
2016-01-18 20:02:45 +08:00
; KNL-NEXT: kmovw %edi, %k1
[X86] Legalize zero extends from vXi1 to vXi16/vXi32/vXi64 using a sign extend and a shift. This avoids a constant pool load to create 1. The int->float are showing converts to mask and back. We probably need to widen inputs to sint_to_fp/uint_to_fp before type legalization. llvm-svn: 324805
2018-02-10 16:06:52 +08:00
; KNL-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; KNL-NEXT: vpsrlq $63, %zmm0, %zmm0
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: zext_8i1_to_8xi64:
[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] Legalize zero extends from vXi1 to vXi16/vXi32/vXi64 using a sign extend and a shift. This avoids a constant pool load to create 1. The int->float are showing converts to mask and back. We probably need to widen inputs to sint_to_fp/uint_to_fp before type legalization. llvm-svn: 324805
2018-02-10 16:06:52 +08:00
; SKX-NEXT: kmovd %edi, %k0
; SKX-NEXT: vpmovm2q %k0, %zmm0
; SKX-NEXT: vpsrlq $63, %zmm0, %zmm0
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] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_8i1_to_8xi64:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: kmovw %edi, %k0
; AVX512DQNOBW-NEXT: vpmovm2q %k0, %zmm0
; AVX512DQNOBW-NEXT: vpsrlq $63, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%a = bitcast i8 %b to <8 x i1>
%c = zext <8 x i1> %a to <8 x i64>
ret <8 x i64> %c
}
define i16 @trunc_16i8_to_16i1(<16 x i8> %a) {
[X86] Allow combinevxi1Bitcast to use pmovmskb on avx512 targets if the input is a truncate from v16i8/v32i8. This is especially helpful on targets without avx512bw since we don't have a good way to convert from v16i8/v32i8 to v16i1/v32i1 for the truncate anyway. If we're just going to convert it to a GPR we might as well use pmovmskb to accomplish both. llvm-svn: 350480
2019-01-06 05:40:07 +08:00
; ALL-LABEL: trunc_16i8_to_16i1:
; ALL: # %bb.0:
; ALL-NEXT: vpsllw $7, %xmm0, %xmm0
; ALL-NEXT: vpmovmskb %xmm0, %eax
; ALL-NEXT: # kill: def $ax killed $ax killed $eax
; ALL-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%mask_b = trunc <16 x i8>%a to <16 x i1>
%mask = bitcast <16 x i1> %mask_b to i16
ret i16 %mask
}
define i16 @trunc_16i32_to_16i1(<16 x i32> %a) {
[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: trunc_16i32_to_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:
[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: vpslld $31, %zmm0, %zmm0
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
[X86] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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: trunc_16i32_to_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:
[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: vpslld $31, %zmm0, %zmm0
[X86] Use vpmovq2m/vpmovd2m for truncate to vXi1 when possible. Previously we used vptestmd, but the scheduling data for SKX says vpmovq2m/vpmovd2m is lower latency. We already used vpmovb2m/vpmovw2m for byte/word truncates. So this is more consistent anyway. llvm-svn: 325534
2018-02-20 06:07:31 +08:00
; SKX-NEXT: vpmovd2m %zmm0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
[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] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: trunc_16i32_to_16i1:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512DQNOBW-NEXT: vpmovd2m %zmm0, %k0
; AVX512DQNOBW-NEXT: kmovw %k0, %eax
; AVX512DQNOBW-NEXT: # kill: def $ax killed $ax killed $eax
; AVX512DQNOBW-NEXT: vzeroupper
; AVX512DQNOBW-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%mask_b = trunc <16 x i32>%a to <16 x i1>
%mask = bitcast <16 x i1> %mask_b to i16
ret i16 %mask
}
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> @trunc_4i32_to_4i1(<4 x i32> %a, <4 x i32> %b) {
[X86] Remove type restrictions from WidenMaskArithmetic. This can help AVX-512 code where mask types are legal allowing us to remove extends and truncates to/from mask types. llvm-svn: 321408
2017-12-24 02:53:05 +08:00
; ALL-LABEL: trunc_4i32_to_4i1:
; ALL: # %bb.0:
; ALL-NEXT: vpand %xmm1, %xmm0, %xmm0
; ALL-NEXT: vpslld $31, %xmm0, %xmm0
; ALL-NEXT: vpsrad $31, %xmm0, %xmm0
; ALL-NEXT: retq
AVX-512: Extend/Truncate operations for SKX, SETCC for bit-vectors llvm-svn: 235875
2015-04-27 20:57:59 +08:00
%mask_a = trunc <4 x i32>%a to <4 x i1>
%mask_b = trunc <4 x i32>%b to <4 x i1>
%a_and_b = and <4 x i1>%mask_a, %mask_b
%res = sext <4 x i1>%a_and_b to <4 x i32>
ret <4 x i32>%res
}
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
define i8 @trunc_8i16_to_8i1(<8 x i16> %a) {
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: trunc_8i16_to_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:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwq {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,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: vpsllq $63, %zmm0, %zmm0
; KNL-NEXT: vptestmq %zmm0, %zmm0, %k0
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
[X86] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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: trunc_8i16_to_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:
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 $15, %xmm0, %xmm0
; SKX-NEXT: vpmovw2m %xmm0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: trunc_8i16_to_8i1:
; AVX512DQNOBW: # %bb.0:
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpslld $31, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpmovd2m %ymm0, %k0
; AVX512DQNOBW-NEXT: kmovw %k0, %eax
; AVX512DQNOBW-NEXT: # kill: def $al killed $al killed $eax
; AVX512DQNOBW-NEXT: vzeroupper
; AVX512DQNOBW-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%mask_b = trunc <8 x i16>%a to <8 x i1>
%mask = bitcast <8 x i1> %mask_b to i8
ret i8 %mask
}
define <8 x i32> @sext_8i1_8i32(<8 x i32> %a1, <8 x i32> %a2) 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: sext_8i1_8i32:
[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:
[TargetLowering] Fix undef vector element issue with true/false result handling Fixed an issue with vector usage of TargetLowering::isConstTrueVal / TargetLowering::isConstFalseVal boolean result matching. The comment said we shouldn't handle constant splat vectors with undef elements. But the the actual code was returning false if the build vector contained no undef elements.... This patch now ignores the number of undefs (getConstantSplatNode will return null if the build vector is all undefs). The change has also unearthed a couple of missed opportunities in AVX512 comparison code that will need to be addressed. Differential Revision: https://reviews.llvm.org/D26031 llvm-svn: 286238
2016-11-08 23:07:01 +08:00
; KNL-NEXT: vpcmpgtd %ymm0, %ymm1, %ymm0
[X86] Use vpternlog to implement vector not under AVX512. Previously we had to materialize all 1s in a register using vpternlog or pcmpeq and then xor with that. By using vpternlog directly we can do it in one operation. This is implemented using isel patterns, but we should maybe consider creating a generalized vpternlog combiner. llvm-svn: 323572
2018-01-27 06:17:40 +08:00
; KNL-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
Followup on Proposal to move MIR physical register namespace to '$' 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
; KNL-NEXT: # kill: def $ymm0 killed $ymm0 killed $zmm0
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
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_8i1_8i32:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpcmpgtd %ymm0, %ymm1, %ymm0
; AVX512DQ-NEXT: vpternlogq $15, %ymm0, %ymm0, %ymm0
; AVX512DQ-NEXT: retq
AVX-512: added extend and truncate instructions. llvm-svn: 189580
2013-08-29 19:56:53 +08:00
%x = icmp slt <8 x i32> %a1, %a2
%x1 = xor <8 x i1>%x, <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>
%y = sext <8 x i1> %x1 to <8 x i32>
ret <8 x i32> %y
}
AVX-512: changed property name from "neverHasSideEffects=1" to "hasSideEffects=0", added this property to VMOVSS/VMOVSD; Optimized a truncate pattern. llvm-svn: 198562
2014-01-05 22:21:07 +08:00
AVX-512: added a lit test for truncate operation llvm-svn: 201763
2014-02-20 15:34:13 +08:00
define i16 @trunc_i32_to_i1(i32 %a) {
[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: trunc_i32_to_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
; 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: movw $-4, %ax
[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: kmovw %eax, %k0
; KNL-NEXT: kshiftrw $1, %k0, %k0
; KNL-NEXT: kshiftlw $1, %k0, %k0
; KNL-NEXT: andl $1, %edi
; KNL-NEXT: kmovw %edi, %k1
; KNL-NEXT: korw %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; KNL-NEXT: kmovw %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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: trunc_i32_to_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
; 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: movw $-4, %ax
[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: kmovd %eax, %k0
; SKX-NEXT: kshiftrw $1, %k0, %k0
; SKX-NEXT: kshiftlw $1, %k0, %k0
; SKX-NEXT: andl $1, %edi
; SKX-NEXT: kmovw %edi, %k1
; SKX-NEXT: korw %k1, %k0, %k0
[AVX-512] Fix accidental uses of AH/BH/CH/DH after copies to/from mask registers We've had several bugs(PR32256, PR32241) recently that resulted from usages of AH/BH/CH/DH either before or after a copy to/from a mask register. This ultimately occurs because we create COPY_TO_REGCLASS with VK1 and GR8. Then in CopyToFromAsymmetricReg in X86InstrInfo we find a 32-bit super register for the GR8 to emit the KMOV with. But as these tests are demonstrating, its possible for the GR8 register to be a high register and we end up doing an accidental extra or insert from bits 15:8. I think the best way forward is to stop making copies directly between mask registers and GR8/GR16. Instead I think we should restrict to only copies between mask registers and GR32/GR64 and use EXTRACT_SUBREG/INSERT_SUBREG to handle the conversion from GR32 to GR16/8 or vice versa. Unfortunately, this complicates fastisel a bit more now to create the subreg extracts where we used to create GR8 copies. We can probably make a helper function to bring down the repitition. This does result in KMOVD being used for copies when BWI is available because we don't know the original mask register size. This caused a lot of deltas on tests because we have to split the checks for KMOVD vs KMOVW based on BWI. Differential Revision: https://reviews.llvm.org/D30968 llvm-svn: 298928
2017-03-29 00:35:29 +08:00
; SKX-NEXT: kmovd %k0, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: trunc_i32_to_i1:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: movw $-4, %ax
; AVX512DQNOBW-NEXT: kmovw %eax, %k0
; AVX512DQNOBW-NEXT: kshiftrw $1, %k0, %k0
; AVX512DQNOBW-NEXT: kshiftlw $1, %k0, %k0
; AVX512DQNOBW-NEXT: andl $1, %edi
; AVX512DQNOBW-NEXT: kmovw %edi, %k1
; AVX512DQNOBW-NEXT: korw %k1, %k0, %k0
; AVX512DQNOBW-NEXT: kmovw %k0, %eax
; AVX512DQNOBW-NEXT: # kill: def $ax killed $ax killed $eax
; AVX512DQNOBW-NEXT: retq
AVX-512: added a lit test for truncate operation llvm-svn: 201763
2014-02-20 15:34:13 +08:00
%a_i = trunc i32 %a to i1
%maskv = insertelement <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, i1 %a_i, i32 0
%res = bitcast <16 x i1> %maskv to i16
ret i16 %res
}
AVX-512-SKX: Added instruction VPMOVM2B/W/D/Q. This instruction allows to broadacst mask vector to data vector. llvm-svn: 219083
2014-10-05 22:11:08 +08:00
define <8 x i16> @sext_8i1_8i16(<8 x i32> %a1, <8 x i32> %a2) 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: sext_8i1_8i16:
[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: vpcmpgtd %ymm0, %ymm1, %ymm0
; 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] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +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: sext_8i1_8i16:
[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: vpcmpgtd %ymm0, %ymm1, %k0
; SKX-NEXT: vpmovm2w %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] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: sext_8i1_8i16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpcmpgtd %ymm0, %ymm1, %k0
; AVX512DQNOBW-NEXT: vpmovm2d %k0, %ymm0
; AVX512DQNOBW-NEXT: vpmovdw %ymm0, %xmm0
; AVX512DQNOBW-NEXT: vzeroupper
; AVX512DQNOBW-NEXT: retq
AVX-512-SKX: Added instruction VPMOVM2B/W/D/Q. This instruction allows to broadacst mask vector to data vector. llvm-svn: 219083
2014-10-05 22:11:08 +08:00
%x = icmp slt <8 x i32> %a1, %a2
%y = sext <8 x i1> %x to <8 x i16>
ret <8 x i16> %y
}
define <16 x i32> @sext_16i1_16i32(<16 x i32> %a1, <16 x i32> %a2) 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: sext_16i1_16i32:
[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: vpcmpgtd %zmm0, %zmm1, %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: retq
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_16i1_16i32:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpcmpgtd %zmm0, %zmm1, %k0
; AVX512DQ-NEXT: vpmovm2d %k0, %zmm0
; AVX512DQ-NEXT: retq
AVX-512-SKX: Added instruction VPMOVM2B/W/D/Q. This instruction allows to broadacst mask vector to data vector. llvm-svn: 219083
2014-10-05 22:11:08 +08:00
%x = icmp slt <16 x i32> %a1, %a2
%y = sext <16 x i1> %x to <16 x i32>
ret <16 x i32> %y
}
define <8 x i64> @sext_8i1_8i64(<8 x i32> %a1, <8 x i32> %a2) 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: sext_8i1_8i64:
[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: vpcmpgtd %ymm0, %ymm1, %ymm0
; KNL-NEXT: vpmovsxdq %ymm0, %zmm0
; KNL-NEXT: retq
;
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQ-LABEL: sext_8i1_8i64:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpcmpgtd %ymm0, %ymm1, %k0
; AVX512DQ-NEXT: vpmovm2q %k0, %zmm0
; AVX512DQ-NEXT: retq
AVX-512-SKX: Added instruction VPMOVM2B/W/D/Q. This instruction allows to broadacst mask vector to data vector. llvm-svn: 219083
2014-10-05 22:11:08 +08:00
%x = icmp slt <8 x i32> %a1, %a2
%y = sext <8 x i1> %x to <8 x i64>
ret <8 x i64> %y
}
AVX-512: fixed extended load to 512-bit register llvm-svn: 237537
2015-05-17 16:08:06 +08:00
define void @extload_v8i64(<8 x i8>* %a, <8 x i64>* %res) {
[X86] Remove -mcpu=skx/knl from some tests and use -mattr instead. mcpu exposes other tuning flags. These tests are only trying to test instruction set features so it is better to use mattr. llvm-svn: 330196
2018-04-18 01:30:06 +08:00
; ALL-LABEL: extload_v8i64:
; ALL: # %bb.0:
; ALL-NEXT: vpmovsxbq (%rdi), %zmm0
; ALL-NEXT: vmovdqa64 %zmm0, (%rsi)
; ALL-NEXT: vzeroupper
; ALL-NEXT: retq
AVX-512: fixed extended load to 512-bit register llvm-svn: 237537
2015-05-17 16:08:06 +08:00
%sign_load = load <8 x i8>, <8 x i8>* %a
%c = sext <8 x i8> %sign_load to <8 x i64>
store <8 x i64> %c, <8 x i64>* %res
ret void
}
AVX-512: Fixed a bug in extracting subvector from v64i1 By Igor Breger (igor.breger@intel.com) llvm-svn: 238322
2015-05-27 22:09:33 +08:00
define <64 x i16> @test21(<64 x i16> %x , <64 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:
[SelectionDAG] Teach getNode to simplify a couple easy cases of EXTRACT_SUBVECTOR Summary: This teaches getNode to simplify extracting from Undef. This is similar to what is done for EXTRACT_VECTOR_ELT. It also adds support for extracting from CONCAT_VECTOR when we can reuse one of the inputs to the concat. These seem like simple non-target specific optimizations. For X86 we currently handle undef in extractSubvector, but not all EXTRACT_SUBVECTOR creations go through there. Ultimately, my motivation here is to simplify extractSubvector and remove custom lowering for EXTRACT_SUBVECTOR since we don't do anything but handle undef and BUILD_VECTOR optimizations, but those should be DAG combines. Reviewers: RKSimon, delena Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D29000 llvm-svn: 292876
2017-01-24 10:36:59 +08:00
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm7 = xmm7[0],zero,xmm7[1],zero,xmm7[2],zero,xmm7[3],zero,xmm7[4],zero,xmm7[5],zero,xmm7[6],zero,xmm7[7],zero,xmm7[8],zero,xmm7[9],zero,xmm7[10],zero,xmm7[11],zero,xmm7[12],zero,xmm7[13],zero,xmm7[14],zero,xmm7[15],zero
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm6 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero,xmm6[8],zero,xmm6[9],zero,xmm6[10],zero,xmm6[11],zero,xmm6[12],zero,xmm6[13],zero,xmm6[14],zero,xmm6[15],zero
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero,xmm5[8],zero,xmm5[9],zero,xmm5[10],zero,xmm5[11],zero,xmm5[12],zero,xmm5[13],zero,xmm5[14],zero,xmm5[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 {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero,xmm4[8],zero,xmm4[9],zero,xmm4[10],zero,xmm4[11],zero,xmm4[12],zero,xmm4[13],zero,xmm4[14],zero,xmm4[15],zero
; KNL-NEXT: vpsllw $15, %ymm4, %ymm4
; KNL-NEXT: vpsraw $15, %ymm4, %ymm4
; KNL-NEXT: vpand %ymm0, %ymm4, %ymm0
[SelectionDAG] Teach getNode to simplify a couple easy cases of EXTRACT_SUBVECTOR Summary: This teaches getNode to simplify extracting from Undef. This is similar to what is done for EXTRACT_VECTOR_ELT. It also adds support for extracting from CONCAT_VECTOR when we can reuse one of the inputs to the concat. These seem like simple non-target specific optimizations. For X86 we currently handle undef in extractSubvector, but not all EXTRACT_SUBVECTOR creations go through there. Ultimately, my motivation here is to simplify extractSubvector and remove custom lowering for EXTRACT_SUBVECTOR since we don't do anything but handle undef and BUILD_VECTOR optimizations, but those should be DAG combines. Reviewers: RKSimon, delena Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D29000 llvm-svn: 292876
2017-01-24 10:36:59 +08:00
; KNL-NEXT: vpsllw $15, %ymm5, %ymm4
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: vpsraw $15, %ymm4, %ymm4
; KNL-NEXT: vpand %ymm1, %ymm4, %ymm1
[SelectionDAG] Teach getNode to simplify a couple easy cases of EXTRACT_SUBVECTOR Summary: This teaches getNode to simplify extracting from Undef. This is similar to what is done for EXTRACT_VECTOR_ELT. It also adds support for extracting from CONCAT_VECTOR when we can reuse one of the inputs to the concat. These seem like simple non-target specific optimizations. For X86 we currently handle undef in extractSubvector, but not all EXTRACT_SUBVECTOR creations go through there. Ultimately, my motivation here is to simplify extractSubvector and remove custom lowering for EXTRACT_SUBVECTOR since we don't do anything but handle undef and BUILD_VECTOR optimizations, but those should be DAG combines. Reviewers: RKSimon, delena Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D29000 llvm-svn: 292876
2017-01-24 10:36:59 +08:00
; KNL-NEXT: vpsllw $15, %ymm6, %ymm4
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: vpsraw $15, %ymm4, %ymm4
; KNL-NEXT: vpand %ymm2, %ymm4, %ymm2
[SelectionDAG] Teach getNode to simplify a couple easy cases of EXTRACT_SUBVECTOR Summary: This teaches getNode to simplify extracting from Undef. This is similar to what is done for EXTRACT_VECTOR_ELT. It also adds support for extracting from CONCAT_VECTOR when we can reuse one of the inputs to the concat. These seem like simple non-target specific optimizations. For X86 we currently handle undef in extractSubvector, but not all EXTRACT_SUBVECTOR creations go through there. Ultimately, my motivation here is to simplify extractSubvector and remove custom lowering for EXTRACT_SUBVECTOR since we don't do anything but handle undef and BUILD_VECTOR optimizations, but those should be DAG combines. Reviewers: RKSimon, delena Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D29000 llvm-svn: 292876
2017-01-24 10:36:59 +08:00
; KNL-NEXT: vpsllw $15, %ymm7, %ymm4
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: vpsraw $15, %ymm4, %ymm4
; KNL-NEXT: vpand %ymm3, %ymm4, %ymm3
; 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, %zmm2, %zmm2
; SKX-NEXT: vpmovb2m %zmm2, %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: kshiftrq $32, %k1, %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 %zmm1, %zmm1 {%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] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: test21:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm7 = xmm7[0],zero,xmm7[1],zero,xmm7[2],zero,xmm7[3],zero,xmm7[4],zero,xmm7[5],zero,xmm7[6],zero,xmm7[7],zero,xmm7[8],zero,xmm7[9],zero,xmm7[10],zero,xmm7[11],zero,xmm7[12],zero,xmm7[13],zero,xmm7[14],zero,xmm7[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm6 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero,xmm6[8],zero,xmm6[9],zero,xmm6[10],zero,xmm6[11],zero,xmm6[12],zero,xmm6[13],zero,xmm6[14],zero,xmm6[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero,xmm5[8],zero,xmm5[9],zero,xmm5[10],zero,xmm5[11],zero,xmm5[12],zero,xmm5[13],zero,xmm5[14],zero,xmm5[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero,xmm4[8],zero,xmm4[9],zero,xmm4[10],zero,xmm4[11],zero,xmm4[12],zero,xmm4[13],zero,xmm4[14],zero,xmm4[15],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm4, %ymm4
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm4, %ymm4
; AVX512DQNOBW-NEXT: vpand %ymm0, %ymm4, %ymm0
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm5, %ymm4
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm4, %ymm4
; AVX512DQNOBW-NEXT: vpand %ymm1, %ymm4, %ymm1
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm6, %ymm4
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm4, %ymm4
; AVX512DQNOBW-NEXT: vpand %ymm2, %ymm4, %ymm2
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm7, %ymm4
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm4, %ymm4
; AVX512DQNOBW-NEXT: vpand %ymm3, %ymm4, %ymm3
; AVX512DQNOBW-NEXT: retq
AVX-512: Fixed a bug in extracting subvector from v64i1 By Igor Breger (igor.breger@intel.com) llvm-svn: 238322
2015-05-27 22:09:33 +08:00
%ret = select <64 x i1> %mask, <64 x i16> %x, <64 x i16> zeroinitializer
ret <64 x i16> %ret
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
}
AVX-512: Fixed a bug in extracting subvector from v64i1 By Igor Breger (igor.breger@intel.com) llvm-svn: 238322
2015-05-27 22:09:33 +08:00
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
define <16 x i16> @shuffle_zext_16x8_to_16x16(<16 x i8> %a) nounwind readnone {
; ALL-LABEL: shuffle_zext_16x8_to_16x16:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; ALL-NEXT: retq
%1 = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <32 x i32> <i32 0, i32 16, i32 1, i32 16, i32 2, i32 16, i32 3, i32 16, i32 4, i32 16, i32 5, i32 16, i32 6, i32 16, i32 7, i32 16, i32 8, i32 16, i32 9, i32 16, i32 10, i32 16, i32 11, i32 16, i32 12, i32 16, i32 13, i32 16, i32 14, i32 16, i32 15, i32 16>
%2 = bitcast <32 x i8> %1 to <16 x i16>
ret <16 x i16> %2
}
[X86][AVX512] Add masked VPMOZX test case for PR26762 llvm-svn: 286763
2016-11-13 23:16:43 +08:00
define <16 x i16> @shuffle_zext_16x8_to_16x16_mask(<16 x i8> %a, <16 x i1> %mask) nounwind readnone {
; KNL-LABEL: shuffle_zext_16x8_to_16x16_mask:
[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][AVX512] Add masked VPMOZX test case for PR26762 llvm-svn: 286763
2016-11-13 23:16:43 +08:00
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; KNL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; KNL-NEXT: vpsllw $15, %ymm1, %ymm1
; KNL-NEXT: vpsraw $15, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm0, %ymm1, %ymm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_zext_16x8_to_16x16_mask:
[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][AVX512] Add masked VPMOZX test case for PR26762 llvm-svn: 286763
2016-11-13 23:16:43 +08:00
; SKX-NEXT: vpsllw $7, %xmm1, %xmm1
; SKX-NEXT: vpmovb2m %xmm1, %k1
; SKX-NEXT: vpmovzxbw {{.*#+}} ymm0 {%k1} {z} = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: shuffle_zext_16x8_to_16x16_mask:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
; AVX512DQNOBW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; AVX512DQNOBW-NEXT: vpsllw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsraw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm0, %ymm1, %ymm0
; AVX512DQNOBW-NEXT: retq
[X86][AVX512] Add masked VPMOZX test case for PR26762 llvm-svn: 286763
2016-11-13 23:16:43 +08:00
%x = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <32 x i32> <i32 0, i32 16, i32 1, i32 16, i32 2, i32 16, i32 3, i32 16, i32 4, i32 16, i32 5, i32 16, i32 6, i32 16, i32 7, i32 16, i32 8, i32 16, i32 9, i32 16, i32 10, i32 16, i32 11, i32 16, i32 12, i32 16, i32 13, i32 16, i32 14, i32 16, i32 15, i32 16>
%bc = bitcast <32 x i8> %x to <16 x i16>
%ret = select <16 x i1> %mask, <16 x i16> %bc, <16 x i16> zeroinitializer
ret <16 x i16> %ret
}
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
define <16 x i16> @zext_32x8_to_16x16(<32 x i8> %a) {
; ALL-LABEL: zext_32x8_to_16x16:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
; ALL-NEXT: retq
%1 = shufflevector <32 x i8> %a, <32 x i8> zeroinitializer, <32 x i32> <i32 0, i32 32, i32 1, i32 32, i32 2, i32 32, i32 3, i32 32, i32 4, i32 32, i32 5, i32 32, i32 6, i32 32, i32 7, i32 32, i32 8, i32 32, i32 9, i32 32, i32 10, i32 32, i32 11, i32 32, i32 12, i32 32, i32 13, i32 32, i32 14, i32 32, i32 15, i32 32>
%2 = bitcast <32 x i8> %1 to <16 x i16>
ret <16 x i16> %2
}
define <8 x i32> @zext_32x8_to_8x32(<32 x i8> %a) {
; ALL-LABEL: zext_32x8_to_8x32:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxbd {{.*#+}} ymm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero
; ALL-NEXT: retq
%1 = shufflevector <32 x i8> %a, <32 x i8> zeroinitializer, <32 x i32> <i32 0, i32 32, i32 32, i32 32, i32 1, i32 32, i32 32, i32 32, i32 2, i32 32, i32 32, i32 32, i32 3, i32 32, i32 32, i32 32, i32 4, i32 32, i32 32, i32 32, i32 5, i32 32, i32 32, i32 32, i32 6, i32 32, i32 32, i32 32, i32 7, i32 32, i32 32, i32 32>
%2 = bitcast <32 x i8> %1 to <8 x i32>
ret <8 x i32> %2
}
define <4 x i64> @zext_32x8_to_4x64(<32 x i8> %a) {
; ALL-LABEL: zext_32x8_to_4x64:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxbq {{.*#+}} ymm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero,xmm0[2],zero,zero,zero,zero,zero,zero,zero,xmm0[3],zero,zero,zero,zero,zero,zero,zero
; ALL-NEXT: retq
%1 = shufflevector <32 x i8> %a, <32 x i8> zeroinitializer, <32 x i32> <i32 0, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 1, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 2, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 3, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32>
%2 = bitcast <32 x i8> %1 to <4 x i64>
ret <4 x i64> %2
}
define <8 x i32> @zext_16x16_to_8x32(<16 x i16> %a) {
; ALL-LABEL: zext_16x16_to_8x32:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; ALL-NEXT: retq
%1 = shufflevector <16 x i16> %a, <16 x i16> zeroinitializer, <16 x i32> <i32 0, i32 16, i32 1, i32 16, i32 2, i32 16, i32 3, i32 16, i32 4, i32 16, i32 5, i32 16, i32 6, i32 16, i32 7, i32 16>
%2 = bitcast <16 x i16> %1 to <8 x i32>
ret <8 x i32> %2
}
define <4 x i64> @zext_16x16_to_4x64(<16 x i16> %a) {
; ALL-LABEL: zext_16x16_to_4x64:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxwq {{.*#+}} ymm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
; ALL-NEXT: retq
%1 = shufflevector <16 x i16> %a, <16 x i16> zeroinitializer, <16 x i32> <i32 0, i32 16, i32 16, i32 16, i32 1, i32 16, i32 16, i32 16, i32 2, i32 16, i32 16, i32 16, i32 3, i32 16, i32 16, i32 16>
%2 = bitcast <16 x i16> %1 to <4 x i64>
ret <4 x i64> %2
}
define <4 x i64> @zext_8x32_to_4x64(<8 x i32> %a) {
; ALL-LABEL: zext_8x32_to_4x64:
[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
; ALL: # %bb.0:
AVX512: Add vpmovzxbw/d/q ,vpmovzxw/d/q ,vpmovzxbdq lowering patterns that support 256bit inputs like AVX patterns ( that are disable in case HasVLX , see SS41I_pmovx_avx2_patterns). Differential Revision: http://reviews.llvm.org/D17504 llvm-svn: 261724
2016-02-24 16:15:20 +08:00
; ALL-NEXT: vpmovzxdq {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; ALL-NEXT: retq
%1 = shufflevector <8 x i32> %a, <8 x i32> zeroinitializer, <8 x i32> <i32 0, i32 8, i32 1, i32 8, i32 2, i32 8, i32 3, i32 8>
%2 = bitcast <8 x i32> %1 to <4 x i64>
ret <4 x i64> %2
}
AVX-512: Fixed a bug in i1 vector zero extending. (Skylake-avx512) (failed on instruction selection phase) Differential Revision: http://reviews.llvm.org/D17924 llvm-svn: 263111
2016-03-10 21:44:22 +08:00
define <64 x i8> @zext_64xi1_to_64xi8(<64 x i8> %x, <64 x i8> %y) #0 {
; KNL-LABEL: zext_64xi1_to_64xi8:
[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: Fixed a bug in i1 vector zero extending. (Skylake-avx512) (failed on instruction selection phase) Differential Revision: http://reviews.llvm.org/D17924 llvm-svn: 263111
2016-03-10 21:44:22 +08:00
; KNL-NEXT: vpcmpeqb %ymm2, %ymm0, %ymm0
; KNL-NEXT: vmovdqa {{.*#+}} ymm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
; KNL-NEXT: vpand %ymm2, %ymm0, %ymm0
; KNL-NEXT: vpcmpeqb %ymm3, %ymm1, %ymm1
; KNL-NEXT: vpand %ymm2, %ymm1, %ymm1
; KNL-NEXT: retq
;
; SKX-LABEL: zext_64xi1_to_64xi8:
[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: Fixed a bug in i1 vector zero extending. (Skylake-avx512) (failed on instruction selection phase) Differential Revision: http://reviews.llvm.org/D17924 llvm-svn: 263111
2016-03-10 21:44:22 +08:00
; SKX-NEXT: vpcmpeqb %zmm1, %zmm0, %k1
; SKX-NEXT: vmovdqu8 {{.*}}(%rip), %zmm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_64xi1_to_64xi8:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpcmpeqb %ymm2, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vmovdqa {{.*#+}} ymm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
; AVX512DQNOBW-NEXT: vpand %ymm2, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpcmpeqb %ymm3, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpand %ymm2, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: retq
AVX-512: Fixed a bug in i1 vector zero extending. (Skylake-avx512) (failed on instruction selection phase) Differential Revision: http://reviews.llvm.org/D17924 llvm-svn: 263111
2016-03-10 21:44:22 +08:00
%mask = icmp eq <64 x i8> %x, %y
%1 = zext <64 x i1> %mask to <64 x i8>
ret <64 x i8> %1
}
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
define <32 x i16> @zext_32xi1_to_32xi16(<32 x i16> %x, <32 x i16> %y) #0 {
; KNL-LABEL: zext_32xi1_to_32xi16:
[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: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
[x86][SSE/AVX] optimize pcmp results better (PR28484) We know that pcmp produces all-ones/all-zeros bitmasks, so we can use that behavior to avoid unnecessary constant loading. One could argue that load+and is actually a better solution for some CPUs (Intel big cores) because shifts don't have the same throughput potential as load+and on those cores, but that should be handled as a CPU-specific later transformation if it ever comes up. Removing the load is the more general x86 optimization. Note that the uneven usage of vpbroadcast in the test cases is filed as PR28505: https://llvm.org/bugs/show_bug.cgi?id=28505 Differential Revision: http://reviews.llvm.org/D22225 llvm-svn: 275276
2016-07-14 00:04:07 +08:00
; KNL-NEXT: vpsrlw $15, %ymm0, %ymm0
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm1
[x86][SSE/AVX] optimize pcmp results better (PR28484) We know that pcmp produces all-ones/all-zeros bitmasks, so we can use that behavior to avoid unnecessary constant loading. One could argue that load+and is actually a better solution for some CPUs (Intel big cores) because shifts don't have the same throughput potential as load+and on those cores, but that should be handled as a CPU-specific later transformation if it ever comes up. Removing the load is the more general x86 optimization. Note that the uneven usage of vpbroadcast in the test cases is filed as PR28505: https://llvm.org/bugs/show_bug.cgi?id=28505 Differential Revision: http://reviews.llvm.org/D22225 llvm-svn: 275276
2016-07-14 00:04:07 +08:00
; KNL-NEXT: vpsrlw $15, %ymm1, %ymm1
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: zext_32xi1_to_32xi16:
[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] Legalize zero extends from vXi1 to vXi16/vXi32/vXi64 using a sign extend and a shift. This avoids a constant pool load to create 1. The int->float are showing converts to mask and back. We probably need to widen inputs to sint_to_fp/uint_to_fp before type legalization. llvm-svn: 324805
2018-02-10 16:06:52 +08:00
; SKX-NEXT: vpcmpeqw %zmm1, %zmm0, %k0
; SKX-NEXT: vpmovm2w %k0, %zmm0
; SKX-NEXT: vpsrlw $15, %zmm0, %zmm0
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_32xi1_to_32xi16:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpsrlw $15, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: vpsrlw $15, %ymm1, %ymm1
; AVX512DQNOBW-NEXT: retq
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
%mask = icmp eq <32 x i16> %x, %y
%1 = zext <32 x i1> %mask to <32 x i16>
ret <32 x i16> %1
}
define <16 x i16> @zext_16xi1_to_16xi16(<16 x i16> %x, <16 x i16> %y) #0 {
[X86] Teach combineExtSetcc to handle ZERO_EXTEND by widening the setcc and then masking. A later DAG combine will convert to a shift. This helps to avoid a constant pool load needed to zero extend from the mask. llvm-svn: 324804
2018-02-10 16:06:49 +08:00
; ALL-LABEL: zext_16xi1_to_16xi16:
; ALL: # %bb.0:
; ALL-NEXT: vpcmpeqw %ymm1, %ymm0, %ymm0
; ALL-NEXT: vpsrlw $15, %ymm0, %ymm0
; ALL-NEXT: retq
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
%mask = icmp eq <16 x i16> %x, %y
%1 = zext <16 x i1> %mask to <16 x i16>
ret <16 x i16> %1
}
define <32 x i8> @zext_32xi1_to_32xi8(<32 x i16> %x, <32 x i16> %y) #0 {
; KNL-LABEL: zext_32xi1_to_32xi8:
[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: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: vpmovdb %zmm0, %xmm0
; KNL-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm1
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; KNL-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: vpmovdb %zmm1, %xmm1
[AVX512] Add ExeDomain to vector extend and truncate instructions. llvm-svn: 276394
2016-07-22 13:46:44 +08:00
; KNL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; KNL-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; KNL-NEXT: retq
;
; SKX-LABEL: zext_32xi1_to_32xi8:
[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: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
; SKX-NEXT: vpcmpeqw %zmm1, %zmm0, %k1
; SKX-NEXT: vmovdqu8 {{.*}}(%rip), %ymm0 {%k1} {z}
; SKX-NEXT: retq
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
;
; AVX512DQNOBW-LABEL: zext_32xi1_to_32xi8:
; AVX512DQNOBW: # %bb.0:
; AVX512DQNOBW-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpmovdb %zmm0, %xmm0
; AVX512DQNOBW-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm1
[X86] Turn X86ISD::VSEXT into X86ISD::VZEXT if the upper bits aren't demanded. This makes X86ISD::VSEXT more similar to ISD::SIGN_EXTEND and ISD::ZERO_EXTEND. I'm hoping to replace X86ISD::VSEXT/VZEXT with target independent nodes. Making the target specific nodes similar to the target independent nodes helps minimize test diffs in that patch. llvm-svn: 346539
2018-11-10 03:05:51 +08:00
; AVX512DQNOBW-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
[X86] Add isel pattern for (v8i16 (sext (v8i1))) with DQI and no BWI. Our lowering that tries to avoid this sign extend can be defeated by the DAG combine folding it with a truncate. The pattern needs to extend to an v8i32 then truncate back down to v8i16. llvm-svn: 342830
2018-09-23 14:49:48 +08:00
; AVX512DQNOBW-NEXT: vpmovdb %zmm1, %xmm1
; AVX512DQNOBW-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512DQNOBW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
; AVX512DQNOBW-NEXT: retq
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
%mask = icmp eq <32 x i16> %x, %y
%1 = zext <32 x i1> %mask to <32 x i8>
ret <32 x i8> %1
}
AVX-512: Fixed a bug in i1 vector zero extending. (Skylake-avx512) (failed on instruction selection phase) Differential Revision: http://reviews.llvm.org/D17924 llvm-svn: 263111
2016-03-10 21:44:22 +08:00
define <4 x i32> @zext_4xi1_to_4x32(<4 x i8> %x, <4 x i8> %y) #0 {
[X86] Teach combineExtSetcc to handle ZERO_EXTEND by widening the setcc and then masking. A later DAG combine will convert to a shift. This helps to avoid a constant pool load needed to zero extend from the mask. llvm-svn: 324804
2018-02-10 16:06:49 +08:00
; ALL-LABEL: zext_4xi1_to_4x32:
; ALL: # %bb.0:
[X86] Move promotion of vector and/or/xor from legalization to DAG combine Summary: I've noticed that the bitcasts we introduce for these make computeKnownBits and computeNumSignBits not work well in LegalizeVectorOps. LegalizeVectorOps legalizes bottom up while LegalizeDAG legalizes top down. The bottom up strategy for LegalizeVectorOps means operands are legalized before their uses. So we promote and/or/xor before we legalize the operands that use them making computeKnownBits/computeNumSignBits in places like LowerTruncate suboptimal. I looked at changing LegalizeVectorOps to be top down as well, but that was more disruptive and caused some regressions. I also looked at just moving promotion of binops to LegalizeDAG, but that had a few issues one around matching AND,ANDN,OR into VSELECT because I had to create ANDN as vXi64, but the other nodes hadn't legalized yet, I didn't look too hard at fixing that. This patch seems to produce better results overall than my other attempts. We now form broadcasts of constants better in some cases. For at least some of them the AND was being introduced in LegalizeDAG, promoted to vXi64, and the BUILD_VECTOR was also legalized there. I think we got bad ordering of that. Now the promotion is out of the legalizer so we handle this better. In the longer term I think we really should evaluate whether we should be doing this promotion at all. It's really there to reduce isel pattern count, but I'm wondering if we'd be better served just eating the pattern cost or doing C++ based isel for vector and/or/xor in X86ISelDAGToDAG. The masked and/or/xor will definitely be difficult in patterns if a bitcast gets between the vselect and the and/or/xor node. That becomes a lot of permutations to cover. Reviewers: RKSimon, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D53107 llvm-svn: 344487
2018-10-15 09:51:58 +08:00
; ALL-NEXT: vpbroadcastd {{.*#+}} xmm2 = [255,255,255,255]
[X86] Teach combineExtSetcc to handle ZERO_EXTEND by widening the setcc and then masking. A later DAG combine will convert to a shift. This helps to avoid a constant pool load needed to zero extend from the mask. llvm-svn: 324804
2018-02-10 16:06:49 +08:00
; ALL-NEXT: vpand %xmm2, %xmm1, %xmm1
; ALL-NEXT: vpand %xmm2, %xmm0, %xmm0
; ALL-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
; ALL-NEXT: vpsrld $31, %xmm0, %xmm0
; ALL-NEXT: retq
AVX-512: Fixed a bug in i1 vector zero extending. (Skylake-avx512) (failed on instruction selection phase) Differential Revision: http://reviews.llvm.org/D17924 llvm-svn: 263111
2016-03-10 21:44:22 +08:00
%mask = icmp eq <4 x i8> %x, %y
%1 = zext <4 x i1> %mask to <4 x i32>
ret <4 x i32> %1
}
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
define <2 x i64> @zext_2xi1_to_2xi64(<2 x i8> %x, <2 x i8> %y) #0 {
[X86] Teach combineExtSetcc to handle ZERO_EXTEND by widening the setcc and then masking. A later DAG combine will convert to a shift. This helps to avoid a constant pool load needed to zero extend from the mask. llvm-svn: 324804
2018-02-10 16:06:49 +08:00
; ALL-LABEL: zext_2xi1_to_2xi64:
; ALL: # %bb.0:
[X86] Move promotion of vector and/or/xor from legalization to DAG combine Summary: I've noticed that the bitcasts we introduce for these make computeKnownBits and computeNumSignBits not work well in LegalizeVectorOps. LegalizeVectorOps legalizes bottom up while LegalizeDAG legalizes top down. The bottom up strategy for LegalizeVectorOps means operands are legalized before their uses. So we promote and/or/xor before we legalize the operands that use them making computeKnownBits/computeNumSignBits in places like LowerTruncate suboptimal. I looked at changing LegalizeVectorOps to be top down as well, but that was more disruptive and caused some regressions. I also looked at just moving promotion of binops to LegalizeDAG, but that had a few issues one around matching AND,ANDN,OR into VSELECT because I had to create ANDN as vXi64, but the other nodes hadn't legalized yet, I didn't look too hard at fixing that. This patch seems to produce better results overall than my other attempts. We now form broadcasts of constants better in some cases. For at least some of them the AND was being introduced in LegalizeDAG, promoted to vXi64, and the BUILD_VECTOR was also legalized there. I think we got bad ordering of that. Now the promotion is out of the legalizer so we handle this better. In the longer term I think we really should evaluate whether we should be doing this promotion at all. It's really there to reduce isel pattern count, but I'm wondering if we'd be better served just eating the pattern cost or doing C++ based isel for vector and/or/xor in X86ISelDAGToDAG. The masked and/or/xor will definitely be difficult in patterns if a bitcast gets between the vselect and the and/or/xor node. That becomes a lot of permutations to cover. Reviewers: RKSimon, spatel Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D53107 llvm-svn: 344487
2018-10-15 09:51:58 +08:00
; ALL-NEXT: vpbroadcastq {{.*#+}} xmm2 = [255,255]
[X86] Teach combineExtSetcc to handle ZERO_EXTEND by widening the setcc and then masking. A later DAG combine will convert to a shift. This helps to avoid a constant pool load needed to zero extend from the mask. llvm-svn: 324804
2018-02-10 16:06:49 +08:00
; ALL-NEXT: vpand %xmm2, %xmm1, %xmm1
; ALL-NEXT: vpand %xmm2, %xmm0, %xmm0
; ALL-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
; ALL-NEXT: vpsrlq $63, %xmm0, %xmm0
; ALL-NEXT: retq
AVX512: icmp operation should be always lowered to CMPM (AVX-512) instruction on SKX. implemented by delena Differential Revision: http://reviews.llvm.org/D18054 llvm-svn: 263417
2016-03-14 18:26:39 +08:00
%mask = icmp eq <2 x i8> %x, %y
%1 = zext <2 x i1> %mask to <2 x i64>
ret <2 x i64> %1
}