Lines Matching defs:LHSKnown
2678 KnownBits LHSKnown = DAG.computeKnownBits(N.getOperand(0));
2679 if (!LHSKnown.Zero.getBoolValue())
2682 return (~(LHSKnown.Zero | RHSKnown.Zero) == 0);
2753 KnownBits LHSKnown = DAG.computeKnownBits(N.getOperand(0));
2755 if (LHSKnown.Zero.getBoolValue()) {
2759 if (~(LHSKnown.Zero | RHSKnown.Zero) == 0) {
2859 KnownBits LHSKnown = DAG.computeKnownBits(N.getOperand(0));
2861 if ((LHSKnown.Zero.getZExtValue()|~(uint64_t)imm) == ~0ULL) {
2945 KnownBits LHSKnown = DAG.computeKnownBits(N.getOperand(0));
2946 if ((LHSKnown.Zero.getZExtValue() | ~(uint64_t)Imm) != ~0ULL)