Searched defs:KnownZero2 (Results 1 - 2 of 2) sorted by relevance
| /external/llvm/lib/Target/Sparc/ |
| H A D | SparcISelLowering.cpp | 839 APInt KnownZero2, KnownOne2; local
848 DAG.ComputeMaskedBits(Op.getOperand(0), Mask, KnownZero2, KnownOne2,
851 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
855 KnownZero &= KnownZero2;
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| /external/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | TargetLowering.cpp | 1241 APInt KnownZero2, KnownOne2, KnownZeroOut, KnownOneOut; local
1272 KnownZero2, KnownOne2, TLO, Depth+1))
1274 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
1278 if ((NewMask & ~KnownZero2 & KnownOne) == (~KnownZero2 & NewMask))
1283 if ((NewMask & (KnownZero|KnownZero2)) == NewMask)
1286 if (TLO.ShrinkDemandedConstant(Op, ~KnownZero2 & NewMask))
1295 KnownZero |= KnownZero2;
1303 KnownZero2, KnownOne2, TLO, Depth+1))
1305 assert((KnownZero2
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