[Bug rtl-optimization/57637] [4.9 regression] Miscompare on 178.galgel in SPEC2000 on arm

[ktkachov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57637

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #10 from ktkachov at gcc dot gnu.org ---
I can confirm as of r201326:

    2013-07-30  Zhenqiang Chen  <zhenqiang.c...@linaro.org>

        PR rtl-optimization/57637
        * function.c (move_insn_for_shrink_wrap): Also check the
        GEN set of the LIVE problem for the liveness analysis
        if it exists, otherwise give up.

the segfault is gone.

Thanks,
Kyrill