[Bug tree-optimization/72817] [7 Regression] wrong code at -O3 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72817

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Aug 16 22:06:45 2016
New Revision: 239514

URL: https://gcc.gnu.org/viewcvs?rev=239514&root=gcc&view=rev
Log:
        PR tree-optimization/72817
        * gcc.dg/tree-ssa/pr72817.c (a): Change type from char to signed char.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr72817.c