r194850 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Jan  3 12:34:34 2013
New Revision: 194850

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194850
Log:
2013-01-03  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55857
	* tree-vect-stmts.c (vectorizable_load): Do not setup
	re-alignment for invariant loads.

	* gcc.dg/vect/pr55857-1.c: New testcase.
	* gcc.dg/vect/pr55857-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr55857-1.c
    trunk/gcc/testsuite/gcc.dg/vect/pr55857-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c