[Bug sanitizer/85081] [7 Regression] Sanitizer error with references in vectorized/parallel for-loop

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85081

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Tue Apr 24 15:17:48 2018
New Revision: 259599

URL: https://gcc.gnu.org/viewcvs?rev=259599&root=gcc&view=rev
Log:
Backport r258924

2018-04-24  Martin Liska  <mliska@suse.cz>

        Backport from mainline
        2018-03-28  Jakub Jelinek  <jakub@redhat.com>
                    Martin Liska  <mliska@suse.cz>

        PR sanitizer/85081
        * gimplify.c (asan_poison_variable): Don't do the check for
        gimplify_omp_ctxp here.
        (gimplify_decl_expr): Do it here.
        (gimplify_target_expr): Likewise.
2018-04-24  Martin Liska  <mliska@suse.cz>

        Backport from mainline
        2018-03-28  Jakub Jelinek  <jakub@redhat.com>
                    Martin Liska  <mliska@suse.cz>

        PR sanitizer/85081
        * g++.dg/asan/pr85081.C: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/g++.dg/asan/pr85081.C
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/gimplify.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog