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Searched refs:fcNegative (Results 1 – 8 of 8) sorted by relevance

/freebsd/contrib/llvm-project/llvm/include/llvm/Support/
H A DKnownFPClass.h129 if (isKnownNever(fcNegative)) in knownNot()
159 bool signBitIsZeroOrNaN() const { return isKnownNever(fcNegative); } in signBitIsZeroOrNaN()
169 KnownFPClasses &= (fcNegative | fcNan); in signBitMustBeOne()
190 KnownFPClasses &= (fcNegative | fcNan); in copysign()
191 if (Sign.isKnownNever(fcNegative | fcNan) || (SignBit && !*SignBit)) in copysign()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/
H A DGISelValueTracking.cpp905 if ((InterestedClasses & fcNegative) == fcNone) in computeKnownFPClass()
924 Known.knownNot(fcNegative); in computeKnownFPClass()
1182 Known.knownNot(fcNegative); in computeKnownFPClass()
1211 InterestedSrcs |= fcNan | (fcNegative & ~fcNan); in computeKnownFPClass()
1233 if ((InterestedClasses & fcNegative) == fcNone) in computeKnownFPClass()
1242 Known.knownNot(fcNegative); in computeKnownFPClass()
1256 computeKnownFPClass(Val, DemandedElts, fcNegative, KnownSrc, Depth + 1); in computeKnownFPClass()
1257 if (KnownSrc.isKnownNever(fcNegative)) in computeKnownFPClass()
1258 Known.knownNot(fcNegative); in computeKnownFPClass()
1270 if (KnownSrc.isKnownNever(fcNegative)) in computeKnownFPClass()
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/freebsd/contrib/llvm-project/llvm/include/llvm/IR/
H A DGenericFloatingPointPredicateUtils.h106 const bool IsNegativeRHS = (RHSClass & fcNegative) == RHSClass; in fcmpImpliesClass()
172 return ExactClass(fcNegative | fcPosZero); in fcmpImpliesClass()
174 return ExactClass(fcNegative | fcPosZero | fcNan); in fcmpImpliesClass()
388 FPClassTest ClassesLE = fcNegative | fcPosZero | fcPosSubnormal; in fcmpImpliesClass()
/freebsd/contrib/llvm-project/llvm/include/llvm/ADT/
H A DFloatingPointMode.h263 fcNegative = fcNegFinite | fcNegInf, enumerator
/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DValueTracking.cpp4893 if ((InterestedClasses & fcNegative) == fcNone) in computeKnownFPClass()
4908 Known.knownNot(fcNegative); in computeKnownFPClass()
5162 Known.knownNot(fcNegative); in computeKnownFPClass()
5198 InterestedSrcs |= fcNan | (fcNegative & ~fcNan); in computeKnownFPClass()
5225 if ((InterestedClasses & fcNegative) == fcNone) in computeKnownFPClass()
5236 Known.knownNot(fcNegative); in computeKnownFPClass()
5249 computeKnownFPClass(II->getArgOperand(0), DemandedElts, fcNegative, in computeKnownFPClass()
5251 if (KnownSrc.isKnownNever(fcNegative)) in computeKnownFPClass()
5252 Known.knownNot(fcNegative); in computeKnownFPClass()
5262 if (KnownSrc.isKnownNever(fcNegative)) in computeKnownFPClass()
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/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp2029 if ((DemandedMask & fcNegative) == DemandedMask) { in SimplifyDemandedUseFPClass()
H A DInstCombineCalls.cpp926 case fcNegative | fcPosZero: in fpclassTestIsFCmp0()
930 case fcNegative | fcPosZero | fcPosSubnormal: in fpclassTestIsFCmp0()
H A DInstCombineSelect.cpp3739 KnownFPClass Known = computeKnownFPClass(MulVal, FMF, fcNegative, CtxI); in fmulByZeroIsZero()