437     ConstantRange Range(Lower->getValue(), Upper->getValue());  in computeKnownBitsFromRangeMetadata()
560     ConstantRange TrueValues = ConstantRange::makeExactICmpRegion(Pred, *C);  in cmpExcludesZero()
570     ConstantRange TrueValues = ConstantRange::makeExactICmpRegion(  in cmpExcludesZero()
710         ConstantRange LHSRange = ConstantRange::makeAllowedICmpRegion(Pred, *C);  in computeKnownBitsFromCmp()
1008 ConstantRange llvm::getVScaleRange(const Function *F, unsigned BitWidth) {  in getVScaleRange()
1012     return ConstantRange(APInt(BitWidth, 1), APInt::getZero(BitWidth));  in getVScaleRange()
1017     return ConstantRange::getEmpty(BitWidth);  in getVScaleRange()
1022     return ConstantRange(Min, APInt::getZero(BitWidth));  in getVScaleRange()
1024   return ConstantRange(Min, APInt(BitWidth, *AttrMax) + 1);  in getVScaleRange()
1577               auto CR = ConstantRange::makeExactICmpRegion(Pred, *RHSC);  in computeKnownBitsFromOperator()
1613     if (std::optional<ConstantRange> Range = CB->getRange())  in computeKnownBitsFromOperator()
1840         const ConstantRange Range = getVScaleRange(II->getFunction(), BitWidth);  in computeKnownBitsFromOperator()
2124     if (std::optional<ConstantRange> Range = A->getRange())  in computeKnownBits()
2142     if (std::optional<ConstantRange> CR = GV->getAbsoluteSymbolRange())  in computeKnownBits()
2559     ConstantRange Range(Lower->getValue(), Upper->getValue());  in rangeMetadataExcludesValue()
3079       if (std::optional<ConstantRange> Range = Call->getRange()) {  in isKnownNonZeroFromOperator()
3266     if (std::optional<ConstantRange> Range = A->getRange()) {  in isKnownNonZero()
5443       ConstantRange ExpRange = computeConstantRange(  in computeKnownFPClass()
6942 static OverflowResult mapOverflowResult(ConstantRange::OverflowResult OR) {  in mapOverflowResult()
6944     case ConstantRange::OverflowResult::MayOverflow:  in mapOverflowResult()
6946     case ConstantRange::OverflowResult::AlwaysOverflowsLow:  in mapOverflowResult()
6948     case ConstantRange::OverflowResult::AlwaysOverflowsHigh:  in mapOverflowResult()
6950     case ConstantRange::OverflowResult::NeverOverflows:  in mapOverflowResult()
6957 ConstantRange
6961   ConstantRange CR1 =  in computeConstantRangeIncludingKnownBits()
6962       ConstantRange::fromKnownBits(V.getKnownBits(SQ), ForSigned);  in computeConstantRangeIncludingKnownBits()
6963   ConstantRange CR2 = computeConstantRange(V, ForSigned, SQ.IIQ.UseInstrInfo);  in computeConstantRangeIncludingKnownBits()
6964   ConstantRange::PreferredRangeType RangeType =  in computeConstantRangeIncludingKnownBits()
6965       ForSigned ? ConstantRange::Signed : ConstantRange::Unsigned;  in computeConstantRangeIncludingKnownBits()
6980   ConstantRange LHSRange = ConstantRange::fromKnownBits(LHSKnown, false);  in computeOverflowForUnsignedMul()
6981   ConstantRange RHSRange = ConstantRange::fromKnownBits(RHSKnown, false);  in computeOverflowForUnsignedMul()
7028   ConstantRange LHSRange =  in computeOverflowForUnsignedAdd()
7030   ConstantRange RHSRange =  in computeOverflowForUnsignedAdd()
7061   ConstantRange LHSRange =  in computeOverflowForSignedAdd()
7063   ConstantRange RHSRange =  in computeOverflowForSignedAdd()
7123   ConstantRange LHSRange =  in computeOverflowForUnsignedSub()
7125   ConstantRange RHSRange =  in computeOverflowForUnsignedSub()
7152   ConstantRange LHSRange =  in computeOverflowForSignedSub()
7154   ConstantRange RHSRange =  in computeOverflowForSignedSub()
8394   const auto CR1 = ConstantRange::makeExactICmpRegion(Pred1, *RHSC1);  in isKnownInversion()
8395   const auto CR2 = ConstantRange::makeExactICmpRegion(Pred2, *RHSC2);  in isKnownInversion()
9049     CmpInst::Predicate LPred, const ConstantRange &LCR,  in isImpliedCondCommonOperandWithCR()
9050     CmpInst::Predicate RPred, const ConstantRange &RCR) {  in isImpliedCondCommonOperandWithCR()
9051   ConstantRange DomCR = ConstantRange::makeAllowedICmpRegion(LPred, LCR);  in isImpliedCondCommonOperandWithCR()
9106     ConstantRange LCR = computeConstantRange(  in isImpliedCondICmps()
9109     ConstantRange RCR = computeConstantRange(  in isImpliedCondICmps()
9512 static ConstantRange getRangeForIntrinsic(const IntrinsicInst &II) {  in getRangeForIntrinsic()
9520     return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
9526       return ConstantRange::getNonEmpty(*C, APInt::getZero(Width));  in getRangeForIntrinsic()
9533         return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
9538       return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width) + *C,  in getRangeForIntrinsic()
9545       return ConstantRange::getNonEmpty(APInt::getZero(Width), *C + 1);  in getRangeForIntrinsic()
9549       return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
9556         return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
9561       return ConstantRange::getNonEmpty(*C - APInt::getSignedMaxValue(Width),  in getRangeForIntrinsic()
9566         return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width) - *C,  in getRangeForIntrinsic()
9570       return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
9585       return ConstantRange::getNonEmpty(APInt::getZero(Width), *C + 1);  in getRangeForIntrinsic()
9587       return ConstantRange::getNonEmpty(*C, APInt::getZero(Width));  in getRangeForIntrinsic()
9589       return ConstantRange::getNonEmpty(APInt::getSignedMinValue(Width),  in getRangeForIntrinsic()
9592       return ConstantRange::getNonEmpty(*C,  in getRangeForIntrinsic()
9602       return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
9605     return ConstantRange::getNonEmpty(APInt::getZero(Width),  in getRangeForIntrinsic()
9613     return ConstantRange::getNonEmpty(APInt::getAllOnes(Width),  in getRangeForIntrinsic()
9619   return ConstantRange::getFull(Width);  in getRangeForIntrinsic()
9622 static ConstantRange getRangeForSelectPattern(const SelectInst &SI,  in getRangeForSelectPattern()
9628     return ConstantRange::getFull(BitWidth);  in getRangeForSelectPattern()
9636       return ConstantRange::getNonEmpty(APInt::getZero(BitWidth),  in getRangeForSelectPattern()
9639     return ConstantRange::getNonEmpty(APInt::getZero(BitWidth),  in getRangeForSelectPattern()
9645     return ConstantRange::getNonEmpty(APInt::getSignedMinValue(BitWidth),  in getRangeForSelectPattern()
9651     return ConstantRange::getFull(BitWidth);  in getRangeForSelectPattern()
9655     return ConstantRange::getNonEmpty(APInt::getZero(BitWidth), *C + 1);  in getRangeForSelectPattern()
9657     return ConstantRange::getNonEmpty(*C, APInt::getZero(BitWidth));  in getRangeForSelectPattern()
9659     return ConstantRange::getNonEmpty(APInt::getSignedMinValue(BitWidth),  in getRangeForSelectPattern()
9662     return ConstantRange::getNonEmpty(*C,  in getRangeForSelectPattern()
9665     return ConstantRange::getFull(BitWidth);  in getRangeForSelectPattern()
9686 ConstantRange llvm::computeConstantRange(const Value *V, bool ForSigned,  in computeConstantRange()
9694     return ConstantRange::getFull(V->getType()->getScalarSizeInBits());  in computeConstantRange()
9701   ConstantRange CR = ConstantRange::getFull(BitWidth);  in computeConstantRange()
9707     CR = ConstantRange::getNonEmpty(Lower, Upper);  in computeConstantRange()
9711     ConstantRange CRTrue = computeConstantRange(  in computeConstantRange()
9713     ConstantRange CRFalse = computeConstantRange(  in computeConstantRange()
9722     CR = ConstantRange::getNonEmpty(Lower, Upper);  in computeConstantRange()
9724     if (std::optional<ConstantRange> Range = A->getRange())  in computeConstantRange()
9732       if (std::optional<ConstantRange> Range = CB->getRange())  in computeConstantRange()
9755       ConstantRange RHS =  in computeConstantRange()
9759           ConstantRange::makeAllowedICmpRegion(Cmp->getPredicate(), RHS));  in computeConstantRange()