[Bug tree-optimization/78558] [5 Regression] Incorrect loop optimization leads to crash

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Oct 11 20:50:46 2017
New Revision: 253661

URL: https://gcc.gnu.org/viewcvs?rev=253661&root=gcc&view=rev
Log:
        PR tree-optimization/78558
        * gcc.dg/vect/pr78558.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr78558.c
Modified:
    trunk/gcc/testsuite/ChangeLog