Lines Matching defs:Inf
5211 // setueq/setoeq X, (fabs Inf) -> is_fpclass X, fcInf
8626 SDValue Inf =
8628 return DAG.getSetCC(DL, ResultVT, Abs, Inf,
8644 APInt Inf = APFloat::getInf(Semantics).bitcastToAPInt(); // Exp and int bit.
8646 APInt ExpMask = Inf;
8649 APInt AllOneMantissa = APFloat::getLargest(Semantics).bitcastToAPInt() & ~Inf;
8658 SDValue InfV = DAG.getConstant(Inf, DL, IntVT);
8761 APInt InfWithQnanBit = Inf | QNaNBitMask;
8777 // isquiet(V) ==> abs(V) >= (unsigned(Inf) | quiet_bit)
8781 // issignaling(V) ==> abs(V) > unsigned(Inf) &&
8782 // abs(V) < (unsigned(Inf) | quiet_bit)