Searched refs:KnownSign (Results 1 – 4 of 4) sorted by relevance
2024 KnownFPClass KnownSign = in SimplifyDemandedUseFPClass() local2026 Known.copysign(KnownSign); in SimplifyDemandedUseFPClass()
1799 auto KnownSign = getKnownSign(X, SQ.getWithInstruction(II)); in visitCallInst() local1800 if (KnownSign == std::nullopt) { in visitCallInst()1803 } else if (*KnownSign /* true is Signed. */) { in visitCallInst()
5064 KnownFPClass KnownSign; in computeKnownFPClass() local5069 KnownSign, Depth + 1, Q); in computeKnownFPClass()5070 Known.copysign(KnownSign); in computeKnownFPClass()
4852 const int KnownSign = ComputeNumSignBits(Op.getOperand(0), Depth+1); in ComputeNumSignBits() local4862 return std::clamp(KnownSign - rIndex * BitWidth, 0, BitWidth); in ComputeNumSignBits()