diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 4 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/avx512-insert-extract.ll | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 3150c15afe5..b4f3b632818 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -14781,8 +14781,8 @@ static SDValue InsertBitToMaskVector(SDValue Op, SelectionDAG &DAG, MVT ExtVecVT = MVT::getVectorVT(MVT::getIntegerVT(VecSize/NumElts), NumElts); MVT ExtEltVT = ExtVecVT.getVectorElementType(); SDValue ExtOp = DAG.getNode(ISD::INSERT_VECTOR_ELT, dl, ExtVecVT, - DAG.getNode(ISD::ZERO_EXTEND, dl, ExtVecVT, Vec), - DAG.getNode(ISD::ZERO_EXTEND, dl, ExtEltVT, Elt), Idx); + DAG.getNode(ISD::SIGN_EXTEND, dl, ExtVecVT, Vec), + DAG.getNode(ISD::SIGN_EXTEND, dl, ExtEltVT, Elt), Idx); return DAG.getNode(ISD::TRUNCATE, dl, VecVT, ExtOp); } diff --git a/llvm/test/CodeGen/X86/avx512-insert-extract.ll b/llvm/test/CodeGen/X86/avx512-insert-extract.ll index 7e0b981b2c6..ea10b9064a0 100644 --- a/llvm/test/CodeGen/X86/avx512-insert-extract.ll +++ b/llvm/test/CodeGen/X86/avx512-insert-extract.ll @@ -1821,11 +1821,11 @@ define i32 @test_insertelement_variable_v32i1(<32 x i8> %a, i8 %b, i32 %index) { ; SKX-NEXT: subq $128, %rsp ; SKX-NEXT: ## kill: def %esi killed %esi def %rsi ; SKX-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; SKX-NEXT: vpcmpnleub %ymm1, %ymm0, %k1 +; SKX-NEXT: vpcmpnleub %ymm1, %ymm0, %k0 ; SKX-NEXT: xorl %eax, %eax ; SKX-NEXT: testb %dil, %dil ; SKX-NEXT: setne %al -; SKX-NEXT: vmovdqu16 {{.*}}(%rip), %zmm0 {%k1} {z} +; SKX-NEXT: vpmovm2w %k0, %zmm0 ; SKX-NEXT: vmovdqa32 %zmm0, (%rsp) ; SKX-NEXT: andl $31, %esi ; SKX-NEXT: movw %ax, (%rsp,%rsi,2) @@ -1905,10 +1905,10 @@ define i64 @test_insertelement_variable_v64i1(<64 x i8> %a, i8 %b, i32 %index) { ; SKX-NEXT: subq $128, %rsp ; SKX-NEXT: ## kill: def %esi killed %esi def %rsi ; SKX-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; SKX-NEXT: vpcmpnleub %zmm1, %zmm0, %k1 +; SKX-NEXT: vpcmpnleub %zmm1, %zmm0, %k0 ; SKX-NEXT: andl $63, %esi ; SKX-NEXT: testb %dil, %dil -; SKX-NEXT: vmovdqu8 {{.*}}(%rip), %zmm0 {%k1} {z} +; SKX-NEXT: vpmovm2b %k0, %zmm0 ; SKX-NEXT: vmovdqa32 %zmm0, (%rsp) ; SKX-NEXT: movq %rsp, %rax ; SKX-NEXT: setne (%rsi,%rax) |
