[Bug lto/63704] -flto internal compiler error: in mems_in_disjoint_alias_sets_p, at alias.c:398

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63704

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Thu Jan 15 16:03:05 2015
New Revision: 219664

URL: https://gcc.gnu.org/viewcvs?rev=219664&root=gcc&view=rev
Log:
Backport from mainline

        2014-11-27  Richard Biener  <rguent...@suse.de>

    PR middle-end/63704
    * alias.c (mems_in_disjoint_alias_sets_p): Remove assert
    and instead return false when !fstrict-aliasing.


Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/alias.c