[Bug middle-end/67335] [6 Regression] ICE in compiling omp simd function with unused argument

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67335

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue May 30 07:42:48 2017
New Revision: 248625

URL: https://gcc.gnu.org/viewcvs?rev=248625&root=gcc&view=rev
Log:
        Backported from mainline
        2016-11-21  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/67335
        * omp-low.c (simd_clone_adjust_argument_types): Use NULL prefix
        for tmp simd array if DECL_NAME (parm) is NULL.

        * g++.dg/vect/simd-clone-7.cc: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/g++.dg/vect/simd-clone-7.cc
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/omp-low.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog