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Searched refs:SignedMax (Results 1 – 3 of 3) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Support/
H A DDivisionByConstantInfo.cpp73 APInt SignedMax = APInt::getSignedMaxValue(D.getBitWidth()); in get() local
79 Q2 = SignedMax.udiv(D); // initialize Q2 = (2P-1)/D in get()
80 R2 = SignedMax - Q2 * D; // initialize R2 = rem((2P-1),D) in get()
91 if (Q2.uge(SignedMax)) in get()
/llvm-project-15.0.7/llvm/lib/IR/
H A DConstantRange.cpp1698 APInt SignedMax = APInt::getSignedMaxValue(getBitWidth()); in signedAddMayOverflow() local
1703 Min.sgt(SignedMax - OtherMin)) in signedAddMayOverflow()
1710 Max.sgt(SignedMax - OtherMax)) in signedAddMayOverflow()
1744 APInt SignedMax = APInt::getSignedMaxValue(getBitWidth()); in signedSubMayOverflow() local
1749 Min.sgt(SignedMax + OtherMax)) in signedSubMayOverflow()
1756 Max.sgt(SignedMax + OtherMin)) in signedSubMayOverflow()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp48687 APInt SignedMax, SignedMin; in detectSSatPattern() local
48689 SignedMax = APInt::getAllOnes(NumDstBits).zext(NumSrcBits); in detectSSatPattern()
48692 SignedMax = APInt::getSignedMaxValue(NumDstBits).sext(NumSrcBits); in detectSSatPattern()
48696 if (SDValue SMin = MatchMinMax(In, ISD::SMIN, SignedMax)) in detectSSatPattern()
48701 if (SDValue SMin = MatchMinMax(SMax, ISD::SMIN, SignedMax)) in detectSSatPattern()