http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58679
--- Comment #10 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> --- (In reply to Uroš Bizjak from comment #7) > CC author. Hopefully, following part will be reverted: > > 2013-10-25 Vladimir Makarov <vmaka...@redhat.com> > > [...] > * lra-spills.c (lra_final_code_change): Remove useless move insns. For the return value sanity checks, we need only a subset of these moves preserved. Ones that are - in the exit block, and - likely_spilled_p, and - pertain to the function result register, or a part of it.
