430     ConstantRange Range(Lower->getValue(), Upper->getValue());  in computeKnownBitsFromRangeMetadata()
553     ConstantRange TrueValues = ConstantRange::makeExactICmpRegion(Pred, *C);  in cmpExcludesZero()
563     ConstantRange TrueValues = ConstantRange::makeExactICmpRegion(  in cmpExcludesZero()
700       ConstantRange LHSRange = ConstantRange::makeAllowedICmpRegion(Pred, *C);  in computeKnownBitsFromCmp()
915 ConstantRange llvm::getVScaleRange(const Function *F, unsigned BitWidth) {  in getVScaleRange()
919     return ConstantRange(APInt(BitWidth, 1), APInt::getZero(BitWidth));  in getVScaleRange()
924     return ConstantRange::getEmpty(BitWidth);  in getVScaleRange()
929     return ConstantRange(Min, APInt::getZero(BitWidth));  in getVScaleRange()
931   return ConstantRange(Min, APInt(BitWidth, *AttrMax) + 1);  in getVScaleRange()
1401               auto CR = ConstantRange::makeExactICmpRegion(Pred, *RHSC);  in computeKnownBitsFromOperator()
1852     if (std::optional<ConstantRange> CR = GV->getAbsoluteSymbolRange())  in computeKnownBits()
2263     ConstantRange Range(Lower->getValue(), Upper->getValue());  in rangeMetadataExcludesValue()
4831       ConstantRange ExpRange = computeConstantRange(  in computeKnownFPClass()
6271 static OverflowResult mapOverflowResult(ConstantRange::OverflowResult OR) {  in mapOverflowResult()
6273     case ConstantRange::OverflowResult::MayOverflow:  in mapOverflowResult()
6275     case ConstantRange::OverflowResult::AlwaysOverflowsLow:  in mapOverflowResult()
6277     case ConstantRange::OverflowResult::AlwaysOverflowsHigh:  in mapOverflowResult()
6279     case ConstantRange::OverflowResult::NeverOverflows:  in mapOverflowResult()
6286 ConstantRange
6290   ConstantRange CR1 =  in computeConstantRangeIncludingKnownBits()
6291       ConstantRange::fromKnownBits(V.getKnownBits(SQ), ForSigned);  in computeConstantRangeIncludingKnownBits()
6292   ConstantRange CR2 = computeConstantRange(V, ForSigned, SQ.IIQ.UseInstrInfo);  in computeConstantRangeIncludingKnownBits()
6293   ConstantRange::PreferredRangeType RangeType =  in computeConstantRangeIncludingKnownBits()
6294       ForSigned ? ConstantRange::Signed : ConstantRange::Unsigned;  in computeConstantRangeIncludingKnownBits()
6303   ConstantRange LHSRange = ConstantRange::fromKnownBits(LHSKnown, false);  in computeOverflowForUnsignedMul()
6304   ConstantRange RHSRange = ConstantRange::fromKnownBits(RHSKnown, false);  in computeOverflowForUnsignedMul()
6351   ConstantRange LHSRange =  in computeOverflowForUnsignedAdd()
6353   ConstantRange RHSRange =  in computeOverflowForUnsignedAdd()
6384   ConstantRange LHSRange =  in computeOverflowForSignedAdd()
6386   ConstantRange RHSRange =  in computeOverflowForSignedAdd()
6446   ConstantRange LHSRange =  in computeOverflowForUnsignedSub()
6448   ConstantRange RHSRange =  in computeOverflowForUnsignedSub()
6475   ConstantRange LHSRange =  in computeOverflowForSignedSub()
6477   ConstantRange RHSRange =  in computeOverflowForSignedSub()
8291   ConstantRange DomCR = ConstantRange::makeExactICmpRegion(LPred, LC);  in isImpliedCondCommonOperandWithConstants()
8292   ConstantRange CR = ConstantRange::makeExactICmpRegion(RPred, RC);  in isImpliedCondCommonOperandWithConstants()
8293   ConstantRange Intersection = DomCR.intersectWith(CR);  in isImpliedCondCommonOperandWithConstants()
8294   ConstantRange Difference = DomCR.difference(CR);  in isImpliedCondCommonOperandWithConstants()
8705 static ConstantRange getRangeForIntrinsic(const IntrinsicInst &II) {  in getRangeForIntrinsic()
8713     return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
8719       return ConstantRange::getNonEmpty(*C, APInt::getZero(Width));  in getRangeForIntrinsic()
8726         return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
8731       return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width) + *C,  in getRangeForIntrinsic()
8738       return ConstantRange::getNonEmpty(APInt::getZero(Width), *C + 1);  in getRangeForIntrinsic()
8742       return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
8749         return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
8754       return ConstantRange::getNonEmpty(*C - APInt::getSignedMaxValue(Width),  in getRangeForIntrinsic()
8759         return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width) - *C,  in getRangeForIntrinsic()
8763       return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
8778       return ConstantRange::getNonEmpty(APInt::getZero(Width), *C + 1);  in getRangeForIntrinsic()
8780       return ConstantRange::getNonEmpty(*C, APInt::getZero(Width));  in getRangeForIntrinsic()
8782       return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
8785       return ConstantRange::getNonEmpty(*C,  in getRangeForIntrinsic()
8795       return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
8798     return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
8808   return ConstantRange::getFull(Width);  in getRangeForIntrinsic()
8811 static ConstantRange getRangeForSelectPattern(const SelectInst &SI,  in getRangeForSelectPattern()
8817     return ConstantRange::getFull(BitWidth);  in getRangeForSelectPattern()
8825       return ConstantRange::getNonEmpty(APInt::getZero(BitWidth),  in getRangeForSelectPattern()
8828     return ConstantRange::getNonEmpty(APInt::getZero(BitWidth),  in getRangeForSelectPattern()
8834     return ConstantRange::getNonEmpty(APInt::getSignedMinValue(BitWidth),  in getRangeForSelectPattern()
8840     return ConstantRange::getFull(BitWidth);  in getRangeForSelectPattern()
8844     return ConstantRange::getNonEmpty(APInt::getZero(BitWidth), *C + 1);  in getRangeForSelectPattern()
8846     return ConstantRange::getNonEmpty(*C, APInt::getZero(BitWidth));  in getRangeForSelectPattern()
8848     return ConstantRange::getNonEmpty(APInt::getSignedMinValue(BitWidth),  in getRangeForSelectPattern()
8851     return ConstantRange::getNonEmpty(*C,  in getRangeForSelectPattern()
8854     return ConstantRange::getFull(BitWidth);  in getRangeForSelectPattern()
8875 ConstantRange llvm::computeConstantRange(const Value *V, bool ForSigned,  in computeConstantRange()
8883     return ConstantRange::getFull(V->getType()->getScalarSizeInBits());  in computeConstantRange()
8887     return ConstantRange(*C);  in computeConstantRange()
8891     ConstantRange CR = ConstantRange::getEmpty(BitWidth);  in computeConstantRange()
8899   ConstantRange CR = ConstantRange::getFull(BitWidth);  in computeConstantRange()
8905     CR = ConstantRange::getNonEmpty(Lower, Upper);  in computeConstantRange()
8909     ConstantRange CRTrue = computeConstantRange(  in computeConstantRange()
8911     ConstantRange CRFalse = computeConstantRange(  in computeConstantRange()
8920     CR = ConstantRange::getNonEmpty(Lower, Upper);  in computeConstantRange()
8946       ConstantRange RHS =  in computeConstantRange()
8950           ConstantRange::makeAllowedICmpRegion(Cmp->getPredicate(), RHS));  in computeConstantRange()