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/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp37282 bool MatchZero = true; in matchUnaryShuffle() local
37284 for (unsigned i = 0; i != NumDstElts && (MatchAny || MatchZero); ++i) { in matchUnaryShuffle()
37286 MatchAny = MatchZero = false; in matchUnaryShuffle()
37290 MatchZero &= isUndefOrZeroInRange(Mask, (i * Scale) + 1, Scale - 1); in matchUnaryShuffle()
37292 if (MatchAny || MatchZero) { in matchUnaryShuffle()
37293 assert(MatchZero && "Failed to match zext but matched aext?"); in matchUnaryShuffle()