[Bug tree-optimization/61917] [4.9/5 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913

[ktietz at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917

--- Comment #6 from Kai Tietz <ktietz at gcc dot gnu.org> ---
Author: ktietz
Date: Wed Feb 25 13:36:00 2015
New Revision: 220966

URL: https://gcc.gnu.org/viewcvs?rev=220966&root=gcc&view=rev
Log:
2015-02-25  Richard Biener  <rguenther@suse.de>
    Kai Tietz  <ktietz@redhat.com>

    PR tree-optimization/61917
    * tree-vect-loop.c (vectorizable_reduction): Allow
    vect_internal_def without reduction to exit graceful.


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