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Re: [PATCH] Fix optimization regression in constant folder
Eric Botcazou <firstname.lastname@example.org> writes:
> > In some of the places where we currently check
> > TYPE_OVERFLOW_UNDEFINED, we would also check TYPE_IGNORE_OVERFLOWS (or
> > we introduce yet another flag which is the intersection).
> Probably most of them.
> > In the proposal above, it doesn't make sense to me to set
> > TYPE_OVERFLOW_UNDEFINED for sizetypes.
> OK, so TYPE_IGNORE_OVERFLOWS + TYPE_OVERFLOW_WRAPS for sizetypes?
That makes sense to me.