[Bug rtl-optimization/68730] [6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68730

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Dec 14 08:04:37 2015
New Revision: 231606

URL: https://gcc.gnu.org/viewcvs?rev=231606&root=gcc&view=rev
Log:
        PR rtl-optimization/68730
        * cfgrtl.c (cfg_layout_finalize): Free dominators.

        * gcc.dg/pr68730.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr68730.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgrtl.c
    trunk/gcc/testsuite/ChangeLog