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| author | Nico Weber <nicolasweber@gmx.de> | 2019-05-03 18:08:03 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2019-05-03 18:08:03 +0000 |
| commit | bb852a96723aaa86d23c58e445fd05bbda979bbd (patch) | |
| tree | 7ff5b3a99a5fbae6c66bc4bca64d7ef0f3a02703 /llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll | |
| parent | 308b5ec1ff476710a83bd0ab2d6490a20d8f4f38 (diff) | |
| download | bcm5719-llvm-bb852a96723aaa86d23c58e445fd05bbda979bbd.tar.gz bcm5719-llvm-bb852a96723aaa86d23c58e445fd05bbda979bbd.zip | |
Revert r359906, "RegAllocFast: Add heuristic to detect values not live-out of a block"
Makes clang/test/Misc/backend-stack-frame-diagnostics-fallback.cpp fail.
llvm-svn: 359912
Diffstat (limited to 'llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll')
| -rwxr-xr-x | llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll b/llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll index 7638c4cc0dd..fed87ebf6eb 100755 --- a/llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll +++ b/llvm/test/CodeGen/X86/avx512-mask-zext-bugfix.ll @@ -17,8 +17,8 @@ declare i32 @check_mask16(i16 zeroext %res_mask, i16 zeroext %exp_mask, i8* %fna define void @test_xmm(i32 %shift, i32 %mulp, <2 x i64> %a,i8* %arraydecay,i8* %fname){ ; CHECK-LABEL: test_xmm: ; CHECK: ## %bb.0: -; CHECK-NEXT: subq $56, %rsp -; CHECK-NEXT: .cfi_def_cfa_offset 64 +; CHECK-NEXT: subq $72, %rsp +; CHECK-NEXT: .cfi_def_cfa_offset 80 ; CHECK-NEXT: vpmovw2m %xmm0, %k0 ; CHECK-NEXT: movl $2, %esi ; CHECK-NEXT: movl $8, %eax @@ -50,16 +50,17 @@ define void @test_xmm(i32 %shift, i32 %mulp, <2 x i64> %a,i8* %arraydecay,i8* %f ; CHECK-NEXT: movl {{[-0-9]+}}(%r{{[sb]}}p), %edx ## 4-byte Reload ; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%r{{[sb]}}p) ## 4-byte Spill ; CHECK-NEXT: kmovw %k1, {{[-0-9]+}}(%r{{[sb]}}p) ## 2-byte Spill -; CHECK-NEXT: movw %r8w, (%rsp) ## 2-byte Spill +; CHECK-NEXT: movw %r8w, {{[-0-9]+}}(%r{{[sb]}}p) ## 2-byte Spill ; CHECK-NEXT: callq _calc_expected_mask_val ; CHECK-NEXT: movw %ax, %r8w -; CHECK-NEXT: movw (%rsp), %r10w ## 2-byte Reload +; CHECK-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %r10w ## 2-byte Reload ; CHECK-NEXT: movzwl %r10w, %edi ; CHECK-NEXT: movzwl %r8w, %esi ; CHECK-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rdx ## 8-byte Reload ; CHECK-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rcx ## 8-byte Reload ; CHECK-NEXT: callq _check_mask16 -; CHECK-NEXT: addq $56, %rsp +; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%r{{[sb]}}p) ## 4-byte Spill +; CHECK-NEXT: addq $72, %rsp ; CHECK-NEXT: retq %d2 = bitcast <2 x i64> %a to <8 x i16> %m2 = call i8 @llvm.x86.avx512.cvtw2mask.128(<8 x i16> %d2) |
