[Bug c++/66676] pragma omp simd aligned(x) results in "internal compiler error: Segmentation fault"

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66676

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Feb  7 14:45:41 2019
New Revision: 268636

URL: https://gcc.gnu.org/viewcvs?rev=268636&root=gcc&view=rev
Log:
        Backported from mainline
        2019-01-29  Jakub Jelinek  <ja...@redhat.com>

        PR c++/66676
        PR ipa/89104
        * omp-simd-clone.c (simd_clone_clauses_extract)
        <case OMP_CLAUSE_ALIGNED>: Ignore clauses with NULL
        OMP_CLAUSE_ALIGNED_ALIGNMENT.

        * gcc.dg/gomp/pr89104.c: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/gcc.dg/gomp/pr89104.c
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/omp-simd-clone.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog