git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254425
91177308-0d34-0410-b5e6-
96231b3b80d8
setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v8i32, Custom);
setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v4i64, Custom);
setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v8i32, Custom);
setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v4i64, Custom);
- if (Subtarget->hasFMA() || Subtarget->hasFMA4() || Subtarget->hasAVX512()) {
+ if (Subtarget->hasAnyFMA()) {
setOperationAction(ISD::FMA, MVT::v8f32, Legal);
setOperationAction(ISD::FMA, MVT::v4f64, Legal);
setOperationAction(ISD::FMA, MVT::v4f32, Legal);
setOperationAction(ISD::FMA, MVT::v8f32, Legal);
setOperationAction(ISD::FMA, MVT::v4f64, Legal);
setOperationAction(ISD::FMA, MVT::v4f32, Legal);
bool
X86TargetLowering::isFMAFasterThanFMulAndFAdd(EVT VT) const {
bool
X86TargetLowering::isFMAFasterThanFMulAndFAdd(EVT VT) const {
- if (!(Subtarget->hasFMA() || Subtarget->hasFMA4() || Subtarget->hasAVX512()))
+ if (!Subtarget->hasAnyFMA())
return false;
VT = VT.getScalarType();
return false;
VT = VT.getScalarType();
return SDValue();
EVT ScalarVT = VT.getScalarType();
return SDValue();
EVT ScalarVT = VT.getScalarType();
- if ((ScalarVT != MVT::f32 && ScalarVT != MVT::f64) ||
- (!Subtarget->hasFMA() && !Subtarget->hasFMA4() &&
- !Subtarget->hasAVX512()))
+ if ((ScalarVT != MVT::f32 && ScalarVT != MVT::f64) || !Subtarget->hasAnyFMA())
return SDValue();
SDValue A = N->getOperand(0);
return SDValue();
SDValue A = N->getOperand(0);
// has equal or better performance on all supported targets.
bool hasFMA() const { return HasFMA && !HasFMA4; }
bool hasFMA4() const { return HasFMA4; }
// has equal or better performance on all supported targets.
bool hasFMA() const { return HasFMA && !HasFMA4; }
bool hasFMA4() const { return HasFMA4; }
+ bool hasAnyFMA() const { return hasFMA() || hasFMA4() || hasAVX512(); }
bool hasXOP() const { return HasXOP; }
bool hasTBM() const { return HasTBM; }
bool hasMOVBE() const { return HasMOVBE; }
bool hasXOP() const { return HasXOP; }
bool hasTBM() const { return HasTBM; }
bool hasMOVBE() const { return HasMOVBE; }