https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102859
Bug ID: 102859
Summary: [OpenMP] Missing testsuite coverage for Fortran task
reductions
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: openmp
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
Target Milestone: ---
From: https://gcc.gnu.org/pipermail/gcc-patches/2021-September/579694.html for
PR100753 (Fortran part), follow up was
https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582015.html (committed)
– that added some lightweight test coverage, but still:
> If this was missing, then I'm afraid we lack a lot of testsuite coverage for
> Fortran task reductions. It doesn't need to be covered in this patch, but
> would be
> good to cover it incrementally. Because the above means nothing with
> taskgroup with task_reduction clause(s) could work properly at runtime.
Additionally missing: Array sections in reductions appear to be still
not supported by the Fortran FE in general → testcase (for target in_reduction
and in general).
