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| author | Julian Brown <julian@codesourcery.com> | 2015-12-01 15:52:23 +0000 |
|---|---|---|
| committer | Julian Brown <jules@gcc.gnu.org> | 2015-12-01 15:52:23 +0000 |
| commit | 37d5ad46dde4e1cf71bd94f39f66e1fa98591222 (patch) | |
| tree | d90ffe84f571d1596c71e5bc8ecad4230f3774d3 /gcc/tree-nested.c | |
| parent | 4bc84763c0b0ac41951f66cd11fb1c27197a03dd (diff) | |
OpenACC host_data support.
gcc/
* gimple-pretty-print.c (dump_gimple_omp_target): Add host_data
support.
* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_HOST_DATA.
(is_gimple_omp_oacc): Add support for above.
* gimplify.c (omp_region_type): Add ORT_ACC_HOST_DATA.
(omp_notice_variable): Diagnose undefined implicit uses of
use_device variables in offloaded regions.
(gimplify_scan_omp_clauses): Add host_data, use_device
support. Diagnose undefined mapping of use_device variables in
OpenACC clauses.
(gimplify_omp_workshare): Add host_data support.
(gimplify_expr): Likewise.
* omp-builtins.def (BUILT_IN_GOACC_HOST_DATA): New.
* omp-low.c (lookup_decl_in_outer_ctx)
(maybe_lookup_decl_in_outer_ctx): Add optional argument to skip
host_data regions.
(scan_sharing_clauses): Support use_device.
(check_omp_nesting_restrictions): Support host_data.
(expand_omp_target): Support host_data.
(lower_omp_target): Skip over outer host_data regions when looking
up decls. Support use_device.
(make_gimple_omp_edges): Support host_data.
* tree-nested.c (convert_nonlocal_omp_clauses): Add use_device
clause.
gcc/c/
* c-parser.c (c_parser_omp_clause_name): Add use_device support.
(c_parser_oacc_clause_use_device): New function.
(c_parser_oacc_all_clauses): Add use_device support.
(OACC_HOST_DATA_CLAUSE_MASK): New macro.
(c_parser_oacc_host_data): New function.
(c_parser_omp_construct): Add host_data support.
* c-tree.h (c_finish_oacc_host_data): Add prototype.
* c-typeck.c (c_finish_oacc_host_data): New function.
(c_finish_omp_clauses): Add use_device support.
gcc/cp/
* cp-tree.h (finish_oacc_host_data): Add prototype.
* parser.c (cp_parser_omp_clause_name): Add use_device support.
(cp_parser_oacc_all_clauses): Add use_device support.
(OACC_HOST_DATA_CLAUSE_MASK): New macro.
(cp_parser_oacc_host_data): New function.
(cp_parser_omp_construct): Add host_data support.
(cp_parser_pragma): Add host_data support.
* semantics.c (finish_omp_clauses): Add use_device support.
(finish_oacc_host_data): New function.
gcc/c-family/
* c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
* c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
(pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
libgomp/
* oacc-parallel.c (GOACC_host_data): New function.
* libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: James Norris <James_Norris@mentor.com>
From-SVN: r231118
Diffstat (limited to 'gcc/tree-nested.c')
| -rw-r--r-- | gcc/tree-nested.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-nested.c b/gcc/tree-nested.c index 8b5aba20a01..da19e8d3d35 100644 --- a/gcc/tree-nested.c +++ b/gcc/tree-nested.c @@ -1072,6 +1072,7 @@ convert_nonlocal_omp_clauses (tree *pclauses, struct walk_stmt_info *wi) case OMP_CLAUSE_SHARED: case OMP_CLAUSE_TO_DECLARE: case OMP_CLAUSE_LINK: + case OMP_CLAUSE_USE_DEVICE: case OMP_CLAUSE_USE_DEVICE_PTR: case OMP_CLAUSE_IS_DEVICE_PTR: do_decl_clause: @@ -1743,6 +1744,7 @@ convert_local_omp_clauses (tree *pclauses, struct walk_stmt_info *wi) case OMP_CLAUSE_SHARED: case OMP_CLAUSE_TO_DECLARE: case OMP_CLAUSE_LINK: + case OMP_CLAUSE_USE_DEVICE: case OMP_CLAUSE_USE_DEVICE_PTR: case OMP_CLAUSE_IS_DEVICE_PTR: do_decl_clause: |