r197442 - in /branches/gcc-4_6-branch/gcc: Chan...

[jakub@gcc.gnu.org]

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