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Re: [PATCH] reload: X constraint doesn't match everything
Andreas Krebbel <email@example.com> writes:
> > This is OK when we go back to stage 1 (mainline is currently in stage
> > 3 and open for bug fixes only, and as far as I know this does not fix
> > a bug).
> I need this patch as prerequisite for a s390 back end bug fix in the
> doloop pattern. There I've fixed a problem using the 'X' constraint which
> only works when this one is applied.
If it fixes a bug, it's OK to commit.