Lines Matching refs:Overflow
104 /// \brief Specific patterns of overflow check idioms that we match.
370 /// If this overflow check is done via one of the overflow check intrinsics,
372 /// overflow check is done by arithmetic followed by a compare, then CtxI has
376 /// operation in OperationResult and result of the overflow check in
445 /// Creates a result tuple for an overflow intrinsic \p II with a given
446 /// \p Result and a constant \p Overflow value.
448 Constant *Overflow) {
449 Constant *V[] = {UndefValue::get(Result->getType()), Overflow};
574 /// If the multiplication is known not to overflow then NoSignedWrap is set.
