[Bug middle-end/85488] segmentation fault when compiling code using the ordered(n) clause in OpenMP 4.5

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85488

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Aug 30 11:07:22 2019
New Revision: 275065

URL: https://gcc.gnu.org/viewcvs?rev=275065&root=gcc&view=rev
Log:
        Backported from mainline
        2018-10-19  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/85488
        PR middle-end/87649
        * omp-low.c (check_omp_nesting_restrictions): Diagnose ordered without
        depend closely nested inside of loop with ordered clause with
        a parameter.

        * c-c++-common/gomp/doacross-2.c: New test.
        * c-c++-common/gomp/sink-3.c: Expect another error during error
        recovery.

Added:
    branches/gcc-7-branch/gcc/testsuite/c-c++-common/gomp/doacross-2.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/omp-low.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog
    branches/gcc-7-branch/gcc/testsuite/c-c++-common/gomp/sink-3.c