[Bug libgomp/84217] [8 Regression] ICE: verify_gimple failed

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84217

--- Comment #5 from Tom de Vries <vries at gcc dot gnu.org> ---
Author: vries
Date: Wed Feb  7 10:37:55 2018
New Revision: 257443

URL: https://gcc.gnu.org/viewcvs?rev=257443&root=gcc&view=rev
Log:
[openacc] Fix diff_type in expand_oacc_collapse_init

2018-02-07  Tom de Vries  <tom@codesourcery.com>

        PR libgomp/84217
        * omp-expand.c (expand_oacc_collapse_init): Ensure diff_type is large
        enough.

        * c-c++-common/goacc/pr84217.c: New test.
        * gfortran.dg/goacc/pr84217.f90: New test.

        * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/goacc/pr84217.c
    trunk/gcc/testsuite/gfortran.dg/goacc/pr84217.f90
    trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/pr84217.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/omp-expand.c
    trunk/gcc/testsuite/ChangeLog
    trunk/libgomp/ChangeLog