https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |bernds at gcc dot gnu.org,
| |law at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
CCing Jeff and Bernd on this, just to find out what is preferrable. I'd think
that using different (non-special) predicate on the instructions where it is
used on SET_SRC and SET_DEST has some particular mode is desirable, but it
might cause code quality regressions, if we start rejecting something that
combiner used to combine fine before (eventhough it created questionable to
invalid RTL).
