diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index e2cb59a8338..eb65a804d9f 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -18711,14 +18711,13 @@ static SDValue LowerVectorCTLZ_AVX512(SDValue Op, SelectionDAG &DAG) { return DAG.getNode(ISD::SUB, dl, VT, TruncNode, Delta); } -static SDValue LowerCTLZ(SDValue Op, const X86Subtarget &Subtarget, - SelectionDAG &DAG) { +static SDValue LowerCTLZ(SDValue Op, SelectionDAG &DAG) { MVT VT = Op.getSimpleValueType(); MVT OpVT = VT; unsigned NumBits = VT.getSizeInBits(); SDLoc dl(Op); - if (VT.isVector() && Subtarget.hasAVX512()) + if (VT.isVector()) return LowerVectorCTLZ_AVX512(Op, DAG); Op = Op.getOperand(0); @@ -18750,8 +18749,7 @@ static SDValue LowerCTLZ(SDValue Op, const X86Subtarget &Subtarget, return Op; } -static SDValue LowerCTLZ_ZERO_UNDEF(SDValue Op, const X86Subtarget &Subtarget, - SelectionDAG &DAG) { +static SDValue LowerCTLZ_ZERO_UNDEF(SDValue Op, SelectionDAG &DAG) { MVT VT = Op.getSimpleValueType(); EVT OpVT = VT; unsigned NumBits = VT.getSizeInBits(); @@ -21272,8 +21270,8 @@ SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const { case ISD::INIT_TRAMPOLINE: return LowerINIT_TRAMPOLINE(Op, DAG); case ISD::ADJUST_TRAMPOLINE: return LowerADJUST_TRAMPOLINE(Op, DAG); case ISD::FLT_ROUNDS_: return LowerFLT_ROUNDS_(Op, DAG); - case ISD::CTLZ: return LowerCTLZ(Op, Subtarget, DAG); - case ISD::CTLZ_ZERO_UNDEF: return LowerCTLZ_ZERO_UNDEF(Op, Subtarget, DAG); + case ISD::CTLZ: return LowerCTLZ(Op, DAG); + case ISD::CTLZ_ZERO_UNDEF: return LowerCTLZ_ZERO_UNDEF(Op, DAG); case ISD::CTTZ: case ISD::CTTZ_ZERO_UNDEF: return LowerCTTZ(Op, DAG); case ISD::MUL: return LowerMUL(Op, Subtarget, DAG); |
