r238055 - in /trunk/gcc: ChangeLog testsuite/Ch...

[ienkovich@gcc.gnu.org]

Author: ienkovich
Date: Wed Jul  6 14:37:26 2016
New Revision: 238055

URL: https://gcc.gnu.org/viewcvs?rev=238055&root=gcc&view=rev
Log:
gcc/

2016-07-06  Yuri Rumyantsev  <ysrumyan@gmail.com>

	PR tree-optimization/71518
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Adjust
	misalign also for outer loops with negative step.

gcc/testsuite/

2016-07-06  Yuri Rumyantsev  <ysrumyan@gmail.com>

	PR tree-optimization/71518
        * gcc.dg/pr71518.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr71518.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-data-refs.c