r212357 - in /branches/gcc-4_9-branch/gcc: Chan...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Jul  8 11:05:13 2014
New Revision: 212357

URL: https://gcc.gnu.org/viewcvs?rev=212357&root=gcc&view=rev
Log:
2014-07-08  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61680
	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
	Handle properly all read-write dependences with group accesses.

	* gcc.dg/vect/pr61680.c: New testcase.

	PR tree-optimization/61681
	* tree-ssa-structalias.c (find_what_var_points_to): Expand
	NONLOCAL inside ESCAPED.

	* gcc.dg/torture/pr61681.c: New testcase.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/torture/pr61681.c
    branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/vect/pr61680.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_9-branch/gcc/tree-ssa-structalias.c
    branches/gcc-4_9-branch/gcc/tree-vect-data-refs.c