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llvm-project/llvm/test/CodeGen/X86/mmx-fold-load.ll

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[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown -mattr=+mmx,+sse2 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+mmx,+sse2 | FileCheck %s --check-prefix=X64
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t0(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t0:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psllq %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t0:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psllq %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t1(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psrlq %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psrlq %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.psrli.q(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.psrli.q(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t2(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psllw %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psllw %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.pslli.w(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.pslli.w(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t3(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psrlw %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psrlw %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.psrli.w(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.psrli.w(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t4(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: pslld %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: pslld %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.pslli.d(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.pslli.d(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t5(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psrld %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psrld %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.psrli.d(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.psrli.d(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t6(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psraw %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psraw %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.psrai.w(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.psrai.w(x86_mmx, i32)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @t7(<1 x i64>* %a, i32* %b) nounwind {
; X86-LABEL: t7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 12(%ebp), %eax
; X86-NEXT: movl 8(%ebp), %ecx
; X86-NEXT: movq (%ecx), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd (%eax), %mm1
; X86-NEXT: psrad %mm1, %mm0
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: t7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: movq (%rdi), %mm0
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd (%rsi), %mm1
; X64-NEXT: psrad %mm1, %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: retq
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
entry:
%0 = bitcast <1 x i64>* %a to x86_mmx*
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load x86_mmx, x86_mmx* %0, align 8
%2 = load i32, i32* %b, align 4
[X86][MMX] Add tests for pslli, psrli and psrai intrinsics Add tests to cover the RR form of the pslli, psrli and psrai intrinsics. In the next commit, the loads are going to be folded and the instructions use the RM form. llvm-svn: 230224
2015-02-23 23:23:06 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.psrai.d(x86_mmx %1, i32 %2)
%4 = bitcast x86_mmx %3 to i64
ret i64 %4
}
declare x86_mmx @llvm.x86.mmx.psrai.d(x86_mmx, i32)
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt0(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt0:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: paddb (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt0:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: paddb (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.padd.b(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.padd.b(x86_mmx, x86_mmx)
declare void @llvm.x86.mmx.emms()
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt1(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: paddw (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: paddw (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.padd.w(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.padd.w(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt2(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: paddd (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: paddd (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.padd.d(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.padd.d(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt3(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: paddq (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: paddq (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.padd.q(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.padd.q(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt4(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: paddusb (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: paddusb (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.paddus.b(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.paddus.b(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt5(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: paddusw (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: paddusw (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.paddus.w(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.paddus.w(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt6(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: psrlw (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: psrlw (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.psrl.w(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.psrl.w(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt7(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: psrld (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: psrld (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.psrl.d(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.psrl.d(x86_mmx, x86_mmx)
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
define i64 @tt8(x86_mmx %t, x86_mmx* %q) nounwind {
; X86-LABEL: tt8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl 8(%ebp), %eax
; X86-NEXT: psrlq (%eax), %mm0
; X86-NEXT: movq %mm0, (%esp)
; X86-NEXT: movl (%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: emms
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: tt8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: psrlq (%rdi), %mm0
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %mm0, %rax
[X86][MMX] Regenerate mmx load folding tests llvm-svn: 297470
2017-03-10 23:41:05 +08:00
; X64-NEXT: emms
; X64-NEXT: retq
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%v = load x86_mmx, x86_mmx* %q
[X86][MMX] Reapply: Add MMX instructions to foldable tables Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
2015-02-25 23:14:02 +08:00
%u = tail call x86_mmx @llvm.x86.mmx.psrl.q(x86_mmx %t, x86_mmx %v)
%s = bitcast x86_mmx %u to i64
call void @llvm.x86.mmx.emms()
ret i64 %s
}
declare x86_mmx @llvm.x86.mmx.psrl.q(x86_mmx, x86_mmx)
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
[X86][MMX] Updated bad stack spill shift value test to actually show the problem Cleaning up the ir had stopped showing the issue. llvm-svn: 297475
2017-03-11 00:18:50 +08:00
define void @test_psrlq_by_volatile_shift_amount(x86_mmx* %t) nounwind {
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
; X86-LABEL: test_psrlq_by_volatile_shift_amount:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X86: # %bb.0: # %entry
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $16, %esp
[X86][MMX] Updated bad stack spill shift value test to actually show the problem Cleaning up the ir had stopped showing the issue. llvm-svn: 297475
2017-03-11 00:18:50 +08:00
; X86-NEXT: movl 8(%ebp), %eax
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
; X86-NEXT: movl $1, {{[0-9]+}}(%esp)
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movd {{[0-9]+}}(%esp), %mm0
[X86][MMX] Updated bad stack spill shift value test to actually show the problem Cleaning up the ir had stopped showing the issue. llvm-svn: 297475
2017-03-11 00:18:50 +08:00
; X86-NEXT: movl $0, {{[0-9]+}}(%esp)
; X86-NEXT: movl $255, {{[0-9]+}}(%esp)
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X86-NEXT: movq {{[0-9]+}}(%esp), %mm1
; X86-NEXT: psrlq %mm0, %mm1
; X86-NEXT: movq %mm1, (%eax)
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: test_psrlq_by_volatile_shift_amount:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0: # %entry
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
; X64-NEXT: movl $1, -{{[0-9]+}}(%rsp)
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: movd -{{[0-9]+}}(%rsp), %mm0
[X86][MMX] Updated bad stack spill shift value test to actually show the problem Cleaning up the ir had stopped showing the issue. llvm-svn: 297475
2017-03-11 00:18:50 +08:00
; X64-NEXT: movl $255, %eax
[X86] Stop printing moves between VR64 and GR64 with 'movd' mnemonic. Use 'movq' instead. This behavior existed to work with an old version of the gnu assembler on MacOS that only accepted this form. Newer versions of GNU assembler and the current LLVM derived version of the assembler on MacOS support movq as well. llvm-svn: 321898
2018-01-06 04:55:12 +08:00
; X64-NEXT: movq %rax, %mm1
[X86][MMX] Fix folding of shift value loads to cover whole 64-bits rL230225 made the assumption that only the lower 32-bits of an MMX register load is used as a shift value, when in fact the whole 64-bits are reloaded and treated as a i64 to determine the shift value. This patch reverts rL230225 to ensure that the whole 64-bits of memory are folded and ensures that the upper 32-bit are zero'd for cases where the shift value has come from a scalar source. Found during fuzz testing. Differential Revision: https://reviews.llvm.org/D30833 llvm-svn: 297667
2017-03-14 05:23:29 +08:00
; X64-NEXT: psrlq %mm0, %mm1
; X64-NEXT: movq %mm1, (%rdi)
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
; X64-NEXT: retq
entry:
%0 = alloca i32, align 4
%1 = bitcast i32* %0 to i8*
call void @llvm.lifetime.start(i64 4, i8* nonnull %1)
store volatile i32 1, i32* %0, align 4
%2 = load volatile i32, i32* %0, align 4
[X86][MMX] Updated bad stack spill shift value test to actually show the problem Cleaning up the ir had stopped showing the issue. llvm-svn: 297475
2017-03-11 00:18:50 +08:00
%3 = tail call x86_mmx @llvm.x86.mmx.psrli.q(x86_mmx bitcast (<1 x i64> <i64 255> to x86_mmx), i32 %2)
store x86_mmx %3, x86_mmx* %t, align 8
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
call void @llvm.lifetime.end(i64 4, i8* nonnull %1)
[X86][MMX] Updated bad stack spill shift value test to actually show the problem Cleaning up the ir had stopped showing the issue. llvm-svn: 297475
2017-03-11 00:18:50 +08:00
ret void
[X86][MMX] Add test showing bad stack spill of shift value i32 is spilled to stack but 64-bit mmx is reloaded - leaving garbage in the other half of the register llvm-svn: 297471
2017-03-10 23:53:41 +08:00
}
declare void @llvm.lifetime.start(i64, i8* nocapture)
declare void @llvm.lifetime.end(i64, i8* nocapture)