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

/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp6054 static bool isUndefUpperHalf(ArrayRef<int> Mask) { in isUndefUpperHalf() function
13746 if (!isUndefUpperHalf(Mask)) in matchShuffleAsEXTRQ()
13801 if (!isUndefUpperHalf(Mask)) in matchShuffleAsINSERTQ()
13972 if (isUndefUpperHalf(Mask) || !SafeOffset(Offset + 1)) in lowerShuffleAsSpecificZeroOrAnyExtend()
17230 bool UndefUpper = isUndefUpperHalf(Mask); in getHalfShuffleMask()
17322 if (!UndefLower && !isUndefUpperHalf(Mask)) in lowerShuffleWithUndefHalf()
17325 assert((!UndefLower || !isUndefUpperHalf(Mask)) && in lowerShuffleWithUndefHalf()
40753 if (!isUndefUpperHalf(Mask)) in narrowShuffle()