r204566 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Nov  8 12:49:10 2013
New Revision: 204566

URL: http://gcc.gnu.org/viewcvs?rev=204566&root=gcc&view=rev
Log:
2013-11-08  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/59047
	* tree-predcom.c (ref_at_iteration): Handle bitfield accesses
	properly.

	* gcc.dg/torture/pr59047.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr59047.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-predcom.c