Lines Matching refs:zext
419 // FALL THROUGH and handle them the same as zext/trunc.
420 case Instruction::ZExt:
461 KnownZero = KnownZero.zext(BitWidth);
462 KnownOne = KnownOne.zext(BitWidth);
1219 // otherwise fall through to ZExt
1220 case Instruction::ZExt:
1405 // %a = zext i8 %X to i16
