[Bug target/65705] ICE: SIGSEGV in contains_struct_check with -fsanitize=null -fcheck-pointer-bounds

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65705

--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Mar 22 10:45:42 2017
New Revision: 246356

URL: https://gcc.gnu.org/viewcvs?rev=246356&root=gcc&view=rev
Log:
Backport r246027

2017-03-22  Martin Liska  <mli...@suse.cz>

        Backport from mainline
        2017-03-10  Martin Liska  <mli...@suse.cz>

        PR target/65705
        PR target/69804
        * toplev.c (process_options): Enable MPX with LSAN and UBSAN.
        * tree-chkp.c (chkp_walk_pointer_assignments): Verify that
        FIELD != NULL.

Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr71458.c
    branches/gcc-6-branch/gcc/toplev.c
    branches/gcc-6-branch/gcc/tree-chkp.c