Searched refs:HighestBit (Results 1 – 1 of 1) sorted by relevance
810 APInt HighestBit; in foldSignedTruncationCheck() local812 if (tryToMatchSignedTruncationCheck(ICmp1, X1, HighestBit)) in foldSignedTruncationCheck()814 else if (tryToMatchSignedTruncationCheck(ICmp0, X1, HighestBit)) in foldSignedTruncationCheck()819 assert(HighestBit.isPowerOf2() && "expected to be power of two (non-zero)"); in foldSignedTruncationCheck()862 APInt SignBitsMask = ~(HighestBit - 1U); in foldSignedTruncationCheck()873 HighestBit = APIntOps::umin(HighestBit, OtherHighestBit); in foldSignedTruncationCheck()878 return Builder.CreateICmpULT(X, ConstantInt::get(X->getType(), HighestBit), in foldSignedTruncationCheck()