[Bug tree-optimization/68104] [6 Regression] ice in vect_update_misalignment_for_peel with -O3

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68104

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Oct 27 13:48:15 2015
New Revision: 229440

URL: https://gcc.gnu.org/viewcvs?rev=229440&root=gcc&view=rev
Log:
2015-10-27  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/68104
        * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move
        strided access check ...
        (vect_compute_data_refs_alignment): ... here.

        * gcc.dg/torture/pr68104.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr68104.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-data-refs.c