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/openbsd-src/gnu/llvm/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp1180 APInt BitMask2(APInt::getAllOnes(BitWidth)); in simplifyShrShlDemandedBits() local
1187 BitMask2 <<= (ShlAmt - ShrAmt); in simplifyShrShlDemandedBits()
1189 BitMask2 = isLshr ? BitMask2.lshr(ShrAmt - ShlAmt): in simplifyShrShlDemandedBits()
1190 BitMask2.ashr(ShrAmt - ShlAmt); in simplifyShrShlDemandedBits()
1194 if ((BitMask1 & DemandedMask) == (BitMask2 & DemandedMask)) { in simplifyShrShlDemandedBits()