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/macosx-10.9.5/llvmCore-3425.0.33/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp758 unsigned NTZ = DemandedMask.countTrailingZeros(); local
760 // Round NTZ down to the next byte. If we have 11 trailing zeros, then
764 NTZ &= ~7;
766 if (BitWidth-NLZ-NTZ == 8) {
767 unsigned ResultBit = NTZ;
768 unsigned InputBit = BitWidth-NTZ-8;

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