https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63620
--- Comment #22 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Jeffrey A. Law from comment #21) > Any objection to installing that patch to work around these problems while > Vlad works on things from the rematerialization side? No, I was in fact tempted to commit this patch as a temporary workaround. > > Perhaps put that condition in a function which makes it clear that this is > just a workaround to give Vlad time to build out the real solution? Every condition is slightly different, I think that marking the patterns with a XXX comment, referring to this PR, should be enough.
