On Thu, Jun 09, 2022 at 12:47:17PM +0200, Tobias Burnus wrote:
> Another minor step to getting reverse offloading to work ...
>
> OK for mainline?
>
> Tobias
>
> PS: As attached, this patch is a stand-alone patch, which fails
> due to the requires sorry (see dg-prune-output).
> With the requires patch, it should fail with the next sorry:
> 'ancestor' not yet supported"
> (For Fortran, it currently fails already in the FE as the
> sorry prevents generating tree code. Thus, there cannot be
> a Fortran check until the requires patch is in.)
> -----------------
> Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634
> München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas
> Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht
> München, HRB 106955
> OpenMP: Handle ancestor:1 with discover_declare_target
>
> gcc/
> * omp-offload.cc (omp_discover_declare_target_tgt_fn_r,
> omp_discover_declare_target_fn_r): Don't walk reverse-offload
> target regions.
>
> gcc/testsuite/
> * c-c++-common/gomp/reverse-offload-1.c: New.
LGTM, thanks.
Jakub
