OpenACC 2.6 deep copy: middle-end parts
authorJulian Brown <julian@codesourcery.com>
Fri, 20 Dec 2019 01:20:33 +0000 (01:20 +0000)
committerJulian Brown <jules@gcc.gnu.org>
Fri, 20 Dec 2019 01:20:33 +0000 (01:20 +0000)
commit4fd872bc0c6b4d48141f7d7e884c20b8e5e3979d
treed413cc1b638c4788d3a17583d44ecd7fe461c717
parent8e7e71ff247fb116dc381c5ef0c09acc0d2b374f
OpenACC 2.6 deep copy: middle-end parts

gcc/
* gimplify.c (gimplify_omp_var_data): Add GOVD_MAP_HAS_ATTACHMENTS.
(insert_struct_comp_map): Support derived-type member mappings
for arrays with descriptors which use GOMP_MAP_TO_PSET.  Support
GOMP_MAP_ATTACH_DETACH.
(gimplify_scan_omp_clauses): Tidy up OACC_ENTER_DATA/OACC_EXIT_DATA
mappings.  Handle attach/detach clauses and component references.
(gimplify_adjust_omp_clauses_1): Skip adjustments for explicit
attach/detach clauses.
(gimplify_omp_target_update): Handle struct mappings and finalize for
detach operations.
* omp-low.c (lower_omp_target): Support GOMP_MAP_ATTACH,
GOMP_MAP_DETACH, GOMP_MAP_FORCE_DETACH.
* tree-pretty-print.c (dump_omp_clause): Likewise, plus
GOMP_MAP_ATTACH_DETACH.

include/
* gomp-constants.h (gomp_map_kind): Add GOMP_MAP_ATTACH_DETACH.

From-SVN: r279626
gcc/ChangeLog
gcc/gimplify.c
gcc/omp-low.c
gcc/tree-pretty-print.c
include/ChangeLog
include/gomp-constants.h