Searched refs:UnsetBitsMask (Results 1 – 1 of 1) sorted by relevance
809 APInt &UnsetBitsMask) -> bool { in foldSignedTruncationCheck() argument813 Pred, X, UnsetBitsMask, in foldSignedTruncationCheck()821 UnsetBitsMask = *Mask; in foldSignedTruncationCheck()829 APInt UnsetBitsMask; in foldSignedTruncationCheck() local830 if (!tryToDecompose(OtherICmp, X0, UnsetBitsMask)) in foldSignedTruncationCheck()833 assert(!UnsetBitsMask.isZero() && "empty mask makes no sense."); in foldSignedTruncationCheck()841 UnsetBitsMask = UnsetBitsMask.zext(X1->getType()->getScalarSizeInBits()); in foldSignedTruncationCheck()851 if (!UnsetBitsMask.intersects(SignBitsMask)) in foldSignedTruncationCheck()855 if (!UnsetBitsMask.isSubsetOf(SignBitsMask)) { in foldSignedTruncationCheck()856 APInt OtherHighestBit = (~UnsetBitsMask) + 1U; in foldSignedTruncationCheck()