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Searched refs:ExtendAmt (Results 1 – 1 of 1) sorted by relevance

/freebsd-12.1/contrib/llvm/lib/Transforms/InstCombine/
H A DInstCombineAddSub.cpp1063 unsigned ExtendAmt = 0; in visitAdd() local
1068 ExtendAmt = TySizeBits - RHSVal.logBase2() - 1; in visitAdd()
1070 ExtendAmt = TySizeBits - XorRHS->getValue().logBase2() - 1; in visitAdd()
1073 if (ExtendAmt) { in visitAdd()
1074 APInt Mask = APInt::getHighBitsSet(TySizeBits, ExtendAmt); in visitAdd()
1076 ExtendAmt = 0; in visitAdd()
1079 if (ExtendAmt) { in visitAdd()
1080 Constant *ShAmt = ConstantInt::get(Ty, ExtendAmt); in visitAdd()