This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH] reload: X constraint doesn't match everything


Andreas Krebbel <krebbel1@de.ibm.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.

Ian


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]