http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58779
Uroš Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|x86_64-*-linux-gnu |x86
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |ubizjak at gmail dot com
--- Comment #4 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Andrew Pinski from comment #3)
> Looks like this is a latent target bug as that change should not effect RTL
> at all (well the beginning expansion to RTL will be changed).
Yes, it is target problem with overflow patterns. MINUS overflow patterns are
invalid and should be removed.
I have a patch in testing.
