diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/bitcast-setcc-256.ll | 28 |
2 files changed, 10 insertions, 20 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 6d746f425b0..0852765333d 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -29321,7 +29321,7 @@ static SDValue combineBitcastvxi1(SelectionDAG &DAG, SDValue BitCast, // sign-extend to a 256-bit operation to avoid truncation. if (N0->getOpcode() == ISD::SETCC && N0->getOperand(0)->getValueType(0).is256BitVector() && - Subtarget.hasInt256()) { + Subtarget.hasAVX()) { SExtVT = MVT::v4i64; FPCastVT = MVT::v4f64; } diff --git a/llvm/test/CodeGen/X86/bitcast-setcc-256.ll b/llvm/test/CodeGen/X86/bitcast-setcc-256.ll index 92fba2674a9..f4316c6f85a 100644 --- a/llvm/test/CodeGen/X86/bitcast-setcc-256.ll +++ b/llvm/test/CodeGen/X86/bitcast-setcc-256.ll @@ -222,8 +222,8 @@ define i4 @v4i64(<4 x i64> %a, <4 x i64> %b) { ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3 ; AVX1-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 ; AVX1-NEXT: vpcmpgtq %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpacksswb %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vmovmskps %xmm0, %eax +; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 +; AVX1-NEXT: vmovmskpd %ymm0, %eax ; AVX1-NEXT: # kill: %AL<def> %AL<kill> %EAX<kill> ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq @@ -259,23 +259,13 @@ define i4 @v4f64(<4 x double> %a, <4 x double> %b) { ; SSE2-SSSE3-NEXT: # kill: %AL<def> %AL<kill> %EAX<kill> ; SSE2-SSSE3-NEXT: retq ; -; AVX1-LABEL: v4f64: -; AVX1: # BB#0: -; AVX1-NEXT: vcmpltpd %ymm0, %ymm1, %ymm0 -; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 -; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vmovmskps %xmm0, %eax -; AVX1-NEXT: # kill: %AL<def> %AL<kill> %EAX<kill> -; AVX1-NEXT: vzeroupper -; AVX1-NEXT: retq -; -; AVX2-LABEL: v4f64: -; AVX2: # BB#0: -; AVX2-NEXT: vcmpltpd %ymm0, %ymm1, %ymm0 -; AVX2-NEXT: vmovmskpd %ymm0, %eax -; AVX2-NEXT: # kill: %AL<def> %AL<kill> %EAX<kill> -; AVX2-NEXT: vzeroupper -; AVX2-NEXT: retq +; AVX12-LABEL: v4f64: +; AVX12: # BB#0: +; AVX12-NEXT: vcmpltpd %ymm0, %ymm1, %ymm0 +; AVX12-NEXT: vmovmskpd %ymm0, %eax +; AVX12-NEXT: # kill: %AL<def> %AL<kill> %EAX<kill> +; AVX12-NEXT: vzeroupper +; AVX12-NEXT: retq ; ; AVX512-LABEL: v4f64: ; AVX512: # BB#0: |
