[Bug rtl-optimization/60268] [4.9 regression] ICE: in rank_for_schedule, at haifa-sched.c:2557

[abel at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60268

--- Comment #6 from Andrey Belevantsev <abel at gcc dot gnu.org> ---
Author: abel
Date: Mon Feb 24 05:57:02 2014
New Revision: 208066

URL: http://gcc.gnu.org/viewcvs?rev=208066&root=gcc&view=rev
Log:
gcc/

2014-02-24  Andrey Belevantsev  <a...@ispras.ru>

    PR rtl-optimization/60268
    * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
    initialization to ...
    (sched_rgn_init): ... here.
    (schedule_region): Check for SCHED_PRESSURE_NONE earlier.

testsuite/

2014-02-24  Andrey Belevantsev  <a...@ispras.ru>

    PR rtl-optimization/60268
    * gcc.c-torture/compile/pr60268.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr60268.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sched-rgn.c
    trunk/gcc/testsuite/ChangeLog