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/freebsd-12.1/contrib/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp926 APInt BitMask1(APInt::getAllOnesValue(BitWidth)); in simplifyShrShlDemandedBits() local
930 BitMask1 = isLshr ? (BitMask1.lshr(ShrAmt) << ShlAmt) : in simplifyShrShlDemandedBits()
931 (BitMask1.ashr(ShrAmt) << ShlAmt); in simplifyShrShlDemandedBits()
941 if ((BitMask1 & DemandedMask) == (BitMask2 & DemandedMask)) { in simplifyShrShlDemandedBits()