diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index e7eb67a..cd04ff5 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -31215,16 +31215,16 @@ static SDValue LowerFunnelShift(SDValue Op, const X86Subtarget &Subtarget, unsigned NumElts = VT.getVectorNumElements(); if (Subtarget.hasVBMI2() && EltSizeInBits > 8) { - if (IsFSHR) - std::swap(Op0, Op1); if (IsCstSplat) { + if (IsFSHR) + std::swap(Op0, Op1); uint64_t ShiftAmt = APIntShiftAmt.urem(EltSizeInBits); SDValue Imm = DAG.getTargetConstant(ShiftAmt, DL, MVT::i8); return getAVX512Node(IsFSHR ? X86ISD::VSHRD : X86ISD::VSHLD, DL, VT, {Op0, Op1, Imm}, DAG, Subtarget); } - return getAVX512Node(IsFSHR ? X86ISD::VSHRDV : X86ISD::VSHLDV, DL, VT, + return getAVX512Node(IsFSHR ? ISD::FSHR : ISD::FSHL, DL, VT, {Op0, Op1, Amt}, DAG, Subtarget); } assert((VT == MVT::v16i8 || VT == MVT::v32i8 || VT == MVT::v64i8 || @@ -35139,8 +35139,6 @@ const char *X86TargetLowering::getTargetNodeName(unsigned Opcode) const { NODE_NAME_CASE(VALIGN) NODE_NAME_CASE(VSHLD) NODE_NAME_CASE(VSHRD) - NODE_NAME_CASE(VSHLDV) - NODE_NAME_CASE(VSHRDV) NODE_NAME_CASE(PSHUFD) NODE_NAME_CASE(PSHUFHW) NODE_NAME_CASE(PSHUFLW) @@ -45171,6 +45169,7 @@ bool X86TargetLowering::isGuaranteedNotToBeUndefOrPoisonForTargetNode( case X86ISD::Wrapper: case X86ISD::WrapperRIP: return true; + case X86ISD::INSERTPS: case X86ISD::BLENDI: case X86ISD::PSHUFB: case X86ISD::PSHUFD: @@ -45241,6 +45240,7 @@ bool X86TargetLowering::canCreateUndefOrPoisonForTargetNode( case X86ISD::BLENDV: return false; // SSE target shuffles. + case X86ISD::INSERTPS: case X86ISD::PSHUFB: case X86ISD::PSHUFD: case X86ISD::UNPCKL: |