diff options
| author | Craig Topper <craig.topper@intel.com> | 2018-11-11 07:24:36 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-11-11 07:24:36 +0000 |
| commit | 2eab39f77b7c7a51d2623176e602b5b8b9e05272 (patch) | |
| tree | 5765f107fe5a4613874562b50d6357f40f183a0e | |
| parent | 45eb84f34044c2e3c83f420c9bbdcdf028eb80c4 (diff) | |
| download | bcm5719-llvm-2eab39f77b7c7a51d2623176e602b5b8b9e05272.tar.gz bcm5719-llvm-2eab39f77b7c7a51d2623176e602b5b8b9e05272.zip | |
[X86] Use DAG.getConstant instead of getZeroVector.
llvm-svn: 346605
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/pr34605.ll | 16 |
2 files changed, 9 insertions, 9 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 4de8e3d7108..6275e68db36 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -17560,7 +17560,7 @@ static SDValue LowerZERO_EXTEND_Mask(SDValue Op, } SDValue One = DAG.getConstant(1, DL, WideVT); - SDValue Zero = getZeroVector(WideVT, Subtarget, DAG, DL); + SDValue Zero = DAG.getConstant(0, DL, WideVT); SDValue SelectedVal = DAG.getSelect(DL, WideVT, In, One, Zero); diff --git a/llvm/test/CodeGen/X86/pr34605.ll b/llvm/test/CodeGen/X86/pr34605.ll index 95459ce960a..4c1a3d7781e 100644 --- a/llvm/test/CodeGen/X86/pr34605.ll +++ b/llvm/test/CodeGen/X86/pr34605.ll @@ -18,15 +18,15 @@ define void @pr34605(i8* nocapture %s, i32 %p) { ; CHECK-NEXT: kmovd %k1, %k1 ; CHECK-NEXT: kandq %k1, %k0, %k1 ; CHECK-NEXT: vmovdqu8 {{\.LCPI.*}}, %zmm0 {%k1} {z} -; CHECK-NEXT: vxorps %xmm1, %xmm1, %xmm1 ; CHECK-NEXT: vmovdqu64 %zmm0, (%eax) -; CHECK-NEXT: vmovups %zmm1, 64(%eax) -; CHECK-NEXT: vmovups %zmm1, 128(%eax) -; CHECK-NEXT: vmovups %zmm1, 192(%eax) -; CHECK-NEXT: vmovups %zmm1, 256(%eax) -; CHECK-NEXT: vmovups %zmm1, 320(%eax) -; CHECK-NEXT: vmovups %zmm1, 384(%eax) -; CHECK-NEXT: vmovups %zmm1, 448(%eax) +; CHECK-NEXT: vpxor %xmm0, %xmm0, %xmm0 +; CHECK-NEXT: vmovdqu64 %zmm0, 64(%eax) +; CHECK-NEXT: vmovdqu64 %zmm0, 128(%eax) +; CHECK-NEXT: vmovdqu64 %zmm0, 192(%eax) +; CHECK-NEXT: vmovdqu64 %zmm0, 256(%eax) +; CHECK-NEXT: vmovdqu64 %zmm0, 320(%eax) +; CHECK-NEXT: vmovdqu64 %zmm0, 384(%eax) +; CHECK-NEXT: vmovdqu64 %zmm0, 448(%eax) ; CHECK-NEXT: vzeroupper ; CHECK-NEXT: retl entry: |
