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This patch adds C++ support for the `dispatch` construct and the `adjust_args` clause. It relies on the c-family bits comprised in the corresponding C front end patch for pragmas and attributes. Additional C/C++ common testcases are provided in a subsequent patch in the series. gcc/cp/ChangeLog: * decl.cc (omp_declare_variant_finalize_one): Set adjust_args need_device_ptr attribute. * parser.cc (cp_parser_direct_declarator): Update call to cp_parser_late_return_type_opt. (cp_parser_late_return_type_opt): Add 'tree parms' parameter. Update call to cp_parser_late_parsing_omp_declare_simd. (cp_parser_omp_clause_name): Handle nocontext and novariants clauses. (cp_parser_omp_clause_novariants): New function. (cp_parser_omp_clause_nocontext): Likewise. (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_NOVARIANTS and PRAGMA_OMP_CLAUSE_NOCONTEXT. (cp_parser_omp_dispatch_body): New function, inspired from cp_parser_assignment_expression and cp_parser_postfix_expression. (OMP_DISPATCH_CLAUSE_MASK): Define. (cp_parser_omp_dispatch): New function. (cp_finish_omp_declare_variant): Add parameter. Handle adjust_args clause. (cp_parser_late_parsing_omp_declare_simd): Add parameter. Update calls to cp_finish_omp_declare_variant and cp_finish_omp_declare_variant. (cp_parser_omp_construct): Handle PRAGMA_OMP_DISPATCH. (cp_parser_pragma): Likewise. * semantics.cc (finish_omp_clauses): Handle OMP_CLAUSE_NOCONTEXT and OMP_CLAUSE_NOVARIANTS. * pt.cc (tsubst_omp_clauses): Handle OMP_CLAUSE_NOCONTEXT and OMP_CLAUSE_NOVARIANTS. (tsubst_stmt): Handle OMP_DISPATCH. (tsubst_expr): Handle IFN_GOMP_DISPATCH. gcc/testsuite/ChangeLog: * g++.dg/gomp/adjust-args-1.C: New test. * g++.dg/gomp/adjust-args-2.C: New test. * g++.dg/gomp/adjust-args-3.C: New test. * g++.dg/gomp/dispatch-1.C: New test. * g++.dg/gomp/dispatch-2.C: New test. * g++.dg/gomp/dispatch-3.C: New test. * g++.dg/gomp/dispatch-4.C: New test. * g++.dg/gomp/dispatch-5.C: New test. * g++.dg/gomp/dispatch-6.C: New test. * g++.dg/gomp/dispatch-7.C: New test. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
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| libgo | ||
| libgomp | ||
| libgrust | ||
| libiberty | ||
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| ABOUT-NLS | ||
| ar-lib | ||
| ChangeLog | ||
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| compile | ||
| config-ml.in | ||
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| configure | ||
| configure.ac | ||
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