Lines Matching refs:KnownZero2
2057 APInt KnownZero2, KnownOne2;
2068 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
2073 KnownZero |= KnownZero2;
2077 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
2080 KnownZero &= KnownZero2;
2086 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
2089 APInt KnownZeroOut = (KnownZero & KnownZero2) | (KnownOne & KnownOne2);
2091 KnownOne = (KnownZero & KnownOne2) | (KnownOne & KnownZero2);
2097 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
2105 KnownZero2.countTrailingOnes();
2107 KnownZero2.countLeadingOnes(),
2120 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
2121 unsigned LeadZ = KnownZero2.countLeadingOnes();
2124 KnownZero2.clearAllBits();
2125 computeKnownBits(Op.getOperand(1), KnownZero2, KnownOne2, Depth+1);
2136 computeKnownBits(Op.getOperand(1), KnownZero2, KnownOne2, Depth+1);
2140 KnownZero &= KnownZero2;
2144 computeKnownBits(Op.getOperand(2), KnownZero2, KnownOne2, Depth+1);
2148 KnownZero &= KnownZero2;
2369 computeKnownBits(Op.getOperand(1), KnownZero2, KnownOne2, Depth+1);
2374 if ((KnownZero2 & MaskV) == MaskV) {
2392 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
2393 unsigned KnownZeroHigh = KnownZero2.countLeadingOnes();
2394 unsigned KnownZeroLow = KnownZero2.countTrailingOnes();
2396 computeKnownBits(Op.getOperand(1), KnownZero2, KnownOne2, Depth+1);
2398 KnownZero2.countLeadingOnes());
2400 KnownZero2.countTrailingOnes());
2422 computeKnownBits(Op.getOperand(0), KnownZero2,KnownOne2,Depth+1);
2425 KnownZero = KnownZero2 & LowBits;
2430 if (KnownZero2[BitWidth-1] || ((KnownZero2 & LowBits) == LowBits))
2446 computeKnownBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth + 1);
2449 KnownZero = KnownZero2 | ~LowBits;
2458 computeKnownBits(Op.getOperand(1), KnownZero2, KnownOne2, Depth+1);
2461 KnownZero2.countLeadingOnes());
