Lines Matching refs:zext
653 bool IsSigned; // Was an sext user seen before a zext?
666 if (!IsSigned && Cast->getOpcode() != Instruction::ZExt)
1659 // BECount. This avoids materializing the add(zext(add)) expression.
1673 Count = APInt::getMaxValue(Count.getBitWidth()).zext(CmpIndVarSize);
1677 Count = Count.zext(CmpIndVarSize);