http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59913
ktkachov at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vmakarov at redhat dot com
--- Comment #4 from ktkachov at gcc dot gnu.org ---
I'm still bisecting, but I suspect two recent commits to lra-constraints:
r206938
2014-01-22 Vladimir Makarov <vmaka...@redhat.com>
PR rtl-optimization/59477
* lra-constraints.c (inherit_in_ebb): Process call for living hard
regs. Update reloads_num and potential_reload_hard_regs for all
insns.
and
r206908
2014-01-21 Vladimir Makarov <vmaka...@redhat.com>
PR rtl-optimization/59896
* lra-constraints.c (process_alt_operands): Check unused note for
matched operands of insn with no output reloads.
