[Bug gcov-profile/59527] [4.9 Regression] ICE: in fixup_reorder_chain, at cfgrtl.c:3739 during PGO Firefox build

[tejohnson at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59527

--- Comment #7 from tejohnson at gcc dot gnu.org ---
Author: tejohnson
Date: Tue Dec 17 22:35:38 2013
New Revision: 206072

URL: http://gcc.gnu.org/viewcvs?rev=206072&root=gcc&view=rev
Log:
2013-12-17  Teresa Johnson  <tejohn...@google.com>

    PR gcov-profile/59527
    * cfgrtl.c (fixup_reorder_chain): Handle a region-crossing
        branch, which can't be eliminated.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgrtl.c