Searched refs:NotMaskLZ (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.1-release/contrib/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp8175 unsigned NotMaskLZ = countLeadingZeros(NotMask); local
8176 if (NotMaskLZ & 7) return Result; // Must be multiple of a byte.
8179 if (NotMaskLZ == 64) return Result; // All zero mask.
8182 if (CountTrailingOnes_64(NotMask >> NotMaskTZ)+NotMaskTZ+NotMaskLZ != 64)
8185 // Adjust NotMaskLZ down to be from the actual size of the int instead of i64.
8186 if (V.getValueType() != MVT::i64 && NotMaskLZ)
8187 NotMaskLZ -= 64-V.getValueSizeInBits();
8189 unsigned MaskedBytes = (V.getValueSizeInBits()-NotMaskLZ-NotMaskTZ)/8;

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