| /llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | LegalizeDAG.cpp | 70 APInt SignMask; member
1538 State.SignMask = APInt::getSignMask(NumBits); in getSignAsIntValue()
1574 State.SignMask = APInt::getOneBitSet(LoadTy.getScalarSizeInBits(), 7); in getSignAsIntValue()
1603 SDValue SignMask = DAG.getConstant(SignAsInt.SignMask, DL, IntVT); in ExpandFCOPYSIGN() local
1605 SignMask); in ExpandFCOPYSIGN()
1622 SDValue ClearSignMask = DAG.getConstant(~MagAsInt.SignMask, DL, MagVT); in ExpandFCOPYSIGN()
1659 SDValue SignMask = DAG.getConstant(SignAsInt.SignMask, DL, IntVT); in ExpandFNEG() local
1661 DAG.getNode(ISD::XOR, DL, IntVT, SignAsInt.IntValue, SignMask); in ExpandFNEG()
1682 SDValue ClearSignMask = DAG.getConstant(~ValueAsInt.SignMask, DL, IntVT); in ExpandFABS()
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| H A D | DAGCombiner.cpp | 13574 APInt SignMask; in foldBitcastedFPLogic() local
13582 SignMask = APInt::getSignMask(SourceVT.getScalarSizeInBits()); in foldBitcastedFPLogic()
13586 SignMask = APInt::getSignMask(SourceVT.getScalarSizeInBits()); in foldBitcastedFPLogic()
13598 if (LogicOp1 && LogicOp1->getAPIntValue() == SignMask && in foldBitcastedFPLogic()
24025 APInt SignMask; in foldSignChangeInBitcast() local
24029 SignMask = APInt::getSignMask(N0.getScalarValueSizeInBits()); in foldSignChangeInBitcast()
24031 SignMask = ~SignMask; in foldSignChangeInBitcast()
24032 SignMask = APInt::getSplat(IntVT.getSizeInBits(), SignMask); in foldSignChangeInBitcast()
24035 SignMask = APInt::getSignMask(IntVT.getSizeInBits()); in foldSignChangeInBitcast()
24037 SignMask = ~SignMask; in foldSignChangeInBitcast()
[all …]
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| H A D | TargetLowering.cpp | 7355 SDValue SignMask = DAG.getConstant(APInt::getSignMask(SrcEltBits), dl, IntVT); in expandFP_TO_SINT() local
7367 DAG.getNode(ISD::AND, dl, IntVT, Bits, SignMask), in expandFP_TO_SINT()
7423 APInt SignMask = APInt::getSignMask(DstVT.getScalarSizeInBits()); in expandFP_TO_UINT() local
7425 APF.convertFromAPInt(SignMask, false, APFloat::rmNearestTiesToEven)) { in expandFP_TO_UINT()
7468 DAG.getConstant(SignMask, dl, DstVT)); in expandFP_TO_UINT()
7492 DAG.getConstant(SignMask, dl, DstVT)); in expandFP_TO_UINT()
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| H A D | LegalizeFloatTypes.cpp | 493 APInt SignMask = APInt::getSignMask(NVT.getSizeInBits()); in SoftenFloatRes_FNEG() local
495 DAG.getConstant(SignMask, dl, NVT)); in SoftenFloatRes_FNEG()
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| /llvm-project-15.0.7/llvm/lib/CodeGen/GlobalISel/ |
| H A D | LegalizerHelper.cpp | 3311 auto SignMask = in lower() local
3314 MIRBuilder.buildXor(Res, SubByReg, SignMask); in lower()
6126 auto SignMask = MIRBuilder.buildConstant(SrcTy, in lowerFPTOSI() local
6128 auto AndSignMask = MIRBuilder.buildAnd(SrcTy, Src, SignMask); in lowerFPTOSI()
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| /llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/ |
| H A D | InstCombineCompares.cpp | 2446 APInt SignMask = APInt::getSignMask(Ty->getScalarSizeInBits()); in foldICmpSRemConstant() local
2447 Constant *MaskC = ConstantInt::get(Ty, SignMask | (*DivisorC - 1)); in foldICmpSRemConstant()
2462 return new ICmpInst(ICmpInst::ICMP_UGT, And, ConstantInt::get(Ty, SignMask)); in foldICmpSRemConstant()
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| /llvm-project-15.0.7/llvm/lib/Target/X86/ |
| H A D | X86ISelLowering.cpp | 23285 SDValue SignMask = DAG.getConstantFP( in LowerFCOPYSIGN() local
28904 SDValue Xor = DAG.getNode(ISD::XOR, DL, VT, X, SignMask); in LowerADDSAT_SUBSAT()
29829 SDValue SignMask = DAG.getConstant(0x8080, dl, ExtVT); in LowerShiftByScalarVariable() local
29830 SignMask = in LowerShiftByScalarVariable()
29833 SignMask = DAG.getBitcast(VT, SignMask); in LowerShiftByScalarVariable()
29834 Res = DAG.getNode(ISD::XOR, dl, VT, Res, SignMask); in LowerShiftByScalarVariable()
29835 Res = DAG.getNode(ISD::SUB, dl, VT, Res, SignMask); in LowerShiftByScalarVariable()
41795 APInt SignMask = APInt::getSignMask(BitWidth); in SimplifyDemandedBitsForTargetNode() local
41797 Sel, SignMask, OriginalDemandedElts, TLO.DAG, Depth + 1); in SimplifyDemandedBitsForTargetNode()
41890 APInt SignMask = APInt::getSignMask(BitWidth * 2); in SimplifyDemandedBitsForTargetNode() local
[all …]
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| /llvm-project-15.0.7/llvm/lib/Target/PowerPC/ |
| H A D | PPCISelLowering.cpp | 8195 SDValue SignMask = DAG.getConstant(0x80000000, dl, DstVT); in LowerFP_TO_INT() local
8223 dl, DstVT, Sel, DAG.getConstant(0, dl, DstVT), SignMask); in LowerFP_TO_INT()
8231 True = DAG.getNode(ISD::ADD, dl, MVT::i32, True, SignMask); in LowerFP_TO_INT()
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| /llvm-project-15.0.7/llvm/lib/Target/RISCV/ |
| H A D | RISCVISelLowering.cpp | 8204 APInt SignMask = APInt::getOneBitSet(64, 31); in performSETCCCombine() local
8205 if (DAG.MaskedValueIsZero(N0.getOperand(0), SignMask)) in performSETCCCombine()
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