[Bug tree-optimization/68492] [6 Regression] internal compiler error: in vect_is_simple_use, at tree-vect-stmts.c:8266

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68492

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Nov 25 08:53:22 2015
New Revision: 230855

URL: https://gcc.gnu.org/viewcvs?rev=230855&root=gcc&view=rev
Log:
2015-11-25  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/68492
        * tree-vect-slp.c (vect_build_slp_tree): Consistently build up
        op from scalars after operand swapping.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vect-slp.c