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

/freebsd-11-stable/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
HDInstCombineAddSub.cpp1236 unsigned ExtendAmt = 0; in visitAdd() local
1241 ExtendAmt = TySizeBits - RHSVal.logBase2() - 1; in visitAdd()
1243 ExtendAmt = TySizeBits - XorRHS->getValue().logBase2() - 1; in visitAdd()
1246 if (ExtendAmt) { in visitAdd()
1247 APInt Mask = APInt::getHighBitsSet(TySizeBits, ExtendAmt); in visitAdd()
1249 ExtendAmt = 0; in visitAdd()
1252 if (ExtendAmt) { in visitAdd()
1253 Constant *ShAmt = ConstantInt::get(Ty, ExtendAmt); in visitAdd()