Searched refs:UpperBitsMask (Results 1 – 1 of 1) sorted by relevance
29124 APInt UpperBitsMask = APInt::getHighBitsSet(64, 32); in LowerMUL() local29125 bool AHiIsZero = UpperBitsMask.isSubsetOf(AKnown.Zero); in LowerMUL()29126 bool BHiIsZero = UpperBitsMask.isSubsetOf(BKnown.Zero); in LowerMUL()