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Jakub Jelinek
authored
* tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ... (OMP_CLAUSE_LASTPRIVATE_LOOP_IV): ... this. Adjust comment. * gimplify.c (gimple_add_tmp_var): In SIMD contexts, turn addressable new vars into GOVD_PRIVATE rather than GOVD_LOCAL. (gimplify_omp_for): Don't do C++ random access iterator clause adjustments on combined constructs from OMP_LOOP. For OMP_LOOP, don't predetermine the artificial iterator in case of C++ random access iterators as lastprivate, but private. For OMP_LOOP, force bind expr around simd body and force for_pre_body before the construct. Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV. (gimplify_omp_loop): Add firstprivate clauses on OMP_PARALLEL for diff var of C++ random access iterators. Handle OMP_CLAUSE_FIRSTPRIVATE. For OMP_CLAUSE_LASTPRIVATE_LOOP_IV, if not outermost also add OMP_CLAUSE_FIRSTPRIVATE, and in both cases clear OMP_CLAUSE_LASTPRIVATE_LOOP_IV on the lastprivate clause on the OMP_FOR and OMP_DISTRIBUTE constructs if any. * omp-low.c (lower_rec_input_clauses): For OMP_CLAUSE_LASTPRIVATE_LOOP_IV on simd copy construct the private variables instead of default constructing them. (lower_lastprivate_clauses): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV and move the is_taskloop_ctx check from the assert to the guarding condition. gcc/cp/ * parser.c (cp_parser_omp_for_loop): For OMP_LOOP, ignore parallel clauses and predetermine iterator as lastprivate. * semantics.c (handle_omp_for_class_iterator): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV, set it for lastprivate also on OMP_LOOP construct. If a clause is missing for class iterator on OMP_LOOP, add firstprivate clause, and if there is private clause, turn it into firstprivate too. (finish_omp_for): Formatting fix. For OMP_LOOP, adjust OMP_CLAUSE_LASTPRIVATE_LOOP_IV clause CP_CLAUSE_INFO, so that it uses copy ctor instead of default ctor. * cp-gimplify.c (cp_gimplify_expr): Handle OMP_LOOP like OMP_DISTRIBUTE etc. (cp_fold_r): Likewise. (cp_genericize_r): Likewise. (cxx_omp_finish_clause): Also finish lastprivate clause with OMP_CLAUSE_LASTPRIVATE_LOOP_IV flag. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_BIND. (tsubst_omp_for_iterator): For OMP_LOOP, ignore parallel clauses and predetermine iterator as lastprivate. * constexpr.c (potential_constant_expression_1): Handle OMP_LOOP like OMP_DISTRIBUTE etc. libgomp/ * testsuite/libgomp.c++/loop-13.C: New test. * testsuite/libgomp.c++/loop-14.C: New test. * testsuite/libgomp.c++/loop-15.C: New test. From-SVN: r274138