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| author | Craig Topper <craig.topper@intel.com> | 2017-12-20 01:26:35 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-12-20 01:26:35 +0000 |
| commit | 171fb157862de0da79fd168196dc1f96a827bf10 (patch) | |
| tree | 3babdcad9504b2ea5f99ea0dd61046cf0a5ddbc3 | |
| parent | fbd9678d2fc9faa7dc58921ba5c7a1b40b74cd22 (diff) | |
| download | bcm5719-llvm-171fb157862de0da79fd168196dc1f96a827bf10.tar.gz bcm5719-llvm-171fb157862de0da79fd168196dc1f96a827bf10.zip | |
[X86] Fix probable typo in fma fneg test.
llvm-svn: 321136
| -rw-r--r-- | llvm/test/CodeGen/X86/fma-fneg-combine.ll | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/llvm/test/CodeGen/X86/fma-fneg-combine.ll b/llvm/test/CodeGen/X86/fma-fneg-combine.ll index 8dacf2dcf97..fdd9fd34479 100644 --- a/llvm/test/CodeGen/X86/fma-fneg-combine.ll +++ b/llvm/test/CodeGen/X86/fma-fneg-combine.ll @@ -140,21 +140,23 @@ declare <2 x double> @llvm.x86.avx512.mask.vfmadd.sd(<2 x double> %a, <2 x doubl define <4 x float> @test11(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 { ; SKX-LABEL: test11: ; SKX: # %bb.0: # %entry -; SKX-NEXT: vxorps {{.*}}(%rip){1to4}, %xmm2, %xmm0 +; SKX-NEXT: vxorps {{.*}}(%rip){1to4}, %xmm2, %xmm2 ; SKX-NEXT: kmovd %edi, %k1 -; SKX-NEXT: vfmadd231ss %xmm1, %xmm1, %xmm0 {%k1} +; SKX-NEXT: vfmadd231ss %xmm1, %xmm0, %xmm2 {%k1} +; SKX-NEXT: vmovaps %xmm2, %xmm0 ; SKX-NEXT: retq ; ; KNL-LABEL: test11: ; KNL: # %bb.0: # %entry -; KNL-NEXT: vbroadcastss {{.*#+}} xmm0 = [-0,-0,-0,-0] -; KNL-NEXT: vxorps %xmm0, %xmm2, %xmm0 +; KNL-NEXT: vbroadcastss {{.*#+}} xmm3 = [-0,-0,-0,-0] +; KNL-NEXT: vxorps %xmm3, %xmm2, %xmm2 ; KNL-NEXT: kmovw %edi, %k1 -; KNL-NEXT: vfmadd231ss %xmm1, %xmm1, %xmm0 {%k1} +; KNL-NEXT: vfmadd231ss %xmm1, %xmm0, %xmm2 {%k1} +; KNL-NEXT: vmovaps %xmm2, %xmm0 ; KNL-NEXT: retq entry: %sub.i = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %c - %0 = tail call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %b, <4 x float> %b, <4 x float> %sub.i, i8 %mask, i32 4) #10 + %0 = tail call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %a, <4 x float> %b, <4 x float> %sub.i, i8 %mask, i32 4) #10 ret <4 x float> %0 } @@ -164,19 +166,17 @@ define <4 x float> @test11b(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 z ; SKX-LABEL: test11b: ; SKX: # %bb.0: # %entry ; SKX-NEXT: kmovd %edi, %k1 -; SKX-NEXT: vfmsub213ss %xmm2, %xmm1, %xmm1 {%k1} -; SKX-NEXT: vmovaps %xmm1, %xmm0 +; SKX-NEXT: vfmsub213ss %xmm2, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq ; ; KNL-LABEL: test11b: ; KNL: # %bb.0: # %entry ; KNL-NEXT: kmovw %edi, %k1 -; KNL-NEXT: vfmsub213ss %xmm2, %xmm1, %xmm1 {%k1} -; KNL-NEXT: vmovaps %xmm1, %xmm0 +; KNL-NEXT: vfmsub213ss %xmm2, %xmm1, %xmm0 {%k1} ; KNL-NEXT: retq entry: %sub.i = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %c - %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %b, <4 x float> %b, <4 x float> %sub.i, i8 %mask, i32 4) #10 + %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %b, <4 x float> %sub.i, i8 %mask, i32 4) #10 ret <4 x float> %0 } |
