[Bug rtl-optimization/48633] [4.7 regression] IRA causes ICE in compensate_edge

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48633

--- Comment #5 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2011-05-24 16:28:42 UTC ---
Author: vmakarov
Date: Tue May 24 16:28:38 2011
New Revision: 174124

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174124
Log:
2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>

    PR rtl-optimization/48633
    * ira-build.c (loop_with_eh_edge_p): New function.
    (mark_loops_for_removal): Use it.

2011-05-24  Michael Matz  <matz@gcc.gnu.org>

    PR rtl-optimization/48633
    * g++.dg/pr48633.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/pr48633.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira-build.c
    trunk/gcc/testsuite/ChangeLog