[Bug debug/53174] [4.6 Regression] ICE in expand_debug_expr, verify_ssa failed

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53174

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

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

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-03 18:16:58 UTC ---
Author: jakub
Date: Wed Apr  3 17:54:23 2013
New Revision: 197442

URL: http://gcc.gnu.org/viewcvs?rev=197442&root=gcc&view=rev
Log:
    Backported from mainline
    2012-05-03  Jakub Jelinek  <jakub@redhat.com>

    PR debug/53174
    * tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being
    removed.

    * gcc.dg/pr53174.c: New test.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/pr53174.c
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/gcc/tree-predcom.c