[Bug tree-optimization/92129] [10 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:5869

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92129

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Oct 17 07:39:37 2019
New Revision: 277094

URL: https://gcc.gnu.org/viewcvs?rev=277094&root=gcc&view=rev
Log:
2019-10-17  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/92129
        * tree-vect-loop.c (vectorizable_reduction): Also fail
        on GIMPLE_SINGLE_RHS.

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