Searched refs:UnknownBits (Results 1 – 2 of 2) sorted by relevance
187 APInt UnknownBits = ~(KnownZero|KnownOne); in ComputeSignedMinMaxValuesFromKnownBits() local192 Max = KnownOne|UnknownBits; in ComputeSignedMinMaxValuesFromKnownBits()194 if (UnknownBits.isNegative()) { // Sign bit is unknown in ComputeSignedMinMaxValuesFromKnownBits()211 APInt UnknownBits = ~(KnownZero|KnownOne); in ComputeUnsignedMinMaxValuesFromKnownBits() local216 Max = KnownOne|UnknownBits; in ComputeUnsignedMinMaxValuesFromKnownBits()
4582 APInt UnknownBits = ~KnownZero; in visitSRL() local4583 if (UnknownBits == 0) return DAG.getConstant(1, VT); in visitSRL()4586 if ((UnknownBits & (UnknownBits - 1)) == 0) { in visitSRL()4591 unsigned ShAmt = UnknownBits.countTrailingZeros(); in visitSRL()