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/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp12292 unsigned UpperElts = NumElts - NumSrcElts; in matchShuffleAsVTRUNC() local
12293 if (!Zeroable.extractBits(UpperElts, NumSrcElts).isAllOnes()) in matchShuffleAsVTRUNC()
12388 unsigned UpperElts = NumElts - NumSrcElts; in lowerShuffleWithVPMOV() local
12390 !Zeroable.extractBits(UpperElts, NumSrcElts).isAllOnes()) in lowerShuffleWithVPMOV()
12445 unsigned UpperElts = NumElts - NumSrcElts; in lowerShuffleAsVTRUNC() local
12446 if (UpperElts > 0 && in lowerShuffleAsVTRUNC()
12447 !Zeroable.extractBits(UpperElts, NumSrcElts).isAllOnes()) in lowerShuffleAsVTRUNC()
12450 UpperElts > 0 && isUndefInRange(Mask, NumSrcElts, UpperElts); in lowerShuffleAsVTRUNC()
48456 APInt UpperElts = APInt::getHighBitsSet(NumElts, HalfElts); in combineOr() local
48459 DAG.MaskedVectorIsZero(N0, UpperElts)) { in combineOr()
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