r202399 - in /trunk/gcc: ChangeLog cfgloopmanip...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Sep  9 13:18:38 2013
New Revision: 202399

URL: http://gcc.gnu.org/viewcvs?rev=202399&root=gcc&view=rev
Log:
2013-09-09  Richard Biener  <rguenther@suse.de>

	PR middle-end/58326
	* cfgloopmanip.c (fix_bb_placements): When fixing the placement
	of a subloop record all its block as affecting loop-closed SSA form.

	* gcc.dg/torture/pr58326-1.c: New testcase.
	* gcc.dg/torture/pr58326-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr58326-1.c
    trunk/gcc/testsuite/gcc.dg/torture/pr58326-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgloopmanip.c
    trunk/gcc/testsuite/ChangeLog