[Bug rtl-optimization/49800] [4.7 Regression] segfault with -fsched-pressure -fdump-rtl-sched1

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49800

--- Comment #4 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-02-02 
19:45:09 UTC ---
Author: vmakarov
Date: Thu Feb  2 19:45:04 2012
New Revision: 183843

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183843
Log:
2012-02-02  Vladimir Makarov  <vmaka...@redhat.com>

    PR rtl-optimization/49800
    * haifa-sched.c (sched_init): Call regstat_init_n_sets_and_refs.
    (sched_finish): Call regstat_free_n_sets_and_refs.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/haifa-sched.c