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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);