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This commit also fixes a gfortran.dg/gomp/target1.f90 regression;
target1.f90 tests the resolve.c and openmp.c changes.
gcc/fortran/ChangeLog:
PR fortran/95109
PR fortran/94690
* resolve.c (gfc_resolve_code): Also call
gfc_resolve_omp_parallel_blocks for 'distribute parallel do (simd)'.
* openmp.c (gfc_resolve_omp_parallel_blocks): Handle it.
(gfc_resolve_do_iterator): Remove special code for SIMD, which is
not needed.
* trans-openmp.c (gfc_trans_omp_target): For TARGET_PARALLEL_DO_SIMD,
call simd not do processing function.
gcc/testsuite/ChangeLog:
PR fortran/95109
PR fortran/94690
* gfortran.dg/gomp/combined-if.f90: Update scan-tree-dump-times for
'omp simd.*if'.
* gfortran.dg/gomp/openmp-simd-5.f90: New test.
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gcc/ada/ChangeLog:
* gcc-interface/trans.c (gigi): Set exact argument of a vector
growth function to true.
(Attribute_to_gnu): Likewise.
gcc/ChangeLog:
* alias.c (init_alias_analysis): Set exact argument of a vector
growth function to true.
* calls.c (internal_arg_pointer_based_exp_scan): Likewise.
* cfgbuild.c (find_many_sub_basic_blocks): Likewise.
* cfgexpand.c (expand_asm_stmt): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* combine.c (combine_split_insns): Likewise.
(combine_instructions): Likewise.
* config/aarch64/aarch64-sve-builtins.cc (function_expander::add_output_operand): Likewise.
(function_expander::add_input_operand): Likewise.
(function_expander::add_integer_operand): Likewise.
(function_expander::add_address_operand): Likewise.
(function_expander::add_fixed_operand): Likewise.
* df-core.c (df_worklist_dataflow_doublequeue): Likewise.
* dwarf2cfi.c (update_row_reg_save): Likewise.
* early-remat.c (early_remat::init_block_info): Likewise.
(early_remat::finalize_candidate_indices): Likewise.
* except.c (sjlj_build_landing_pads): Likewise.
* final.c (compute_alignments): Likewise.
(grow_label_align): Likewise.
* function.c (temp_slots_at_level): Likewise.
* fwprop.c (build_single_def_use_links): Likewise.
(update_uses): Likewise.
* gcc.c (insert_wrapper): Likewise.
* genautomata.c (create_state_ainsn_table): Likewise.
(add_vect): Likewise.
(output_dead_lock_vect): Likewise.
* genmatch.c (capture_info::capture_info): Likewise.
(parser::finish_match_operand): Likewise.
* genrecog.c (optimize_subroutine_group): Likewise.
(merge_pattern_info::merge_pattern_info): Likewise.
(merge_into_decision): Likewise.
(print_subroutine_start): Likewise.
(main): Likewise.
* gimple-loop-versioning.cc (loop_versioning::loop_versioning): Likewise.
* gimple.c (gimple_set_bb): Likewise.
* graphite-isl-ast-to-gimple.c (translate_isl_ast_node_user): Likewise.
* haifa-sched.c (sched_extend_luids): Likewise.
(extend_h_i_d): Likewise.
* insn-addr.h (insn_addresses_new): Likewise.
* ipa-cp.c (gather_context_independent_values): Likewise.
(find_more_contexts_for_caller_subset): Likewise.
* ipa-devirt.c (final_warning_record::grow_type_warnings): Likewise.
(ipa_odr_read_section): Likewise.
* ipa-fnsummary.c (evaluate_properties_for_edge): Likewise.
(ipa_fn_summary_t::duplicate): Likewise.
(analyze_function_body): Likewise.
(ipa_merge_fn_summary_after_inlining): Likewise.
(read_ipa_call_summary): Likewise.
* ipa-icf.c (sem_function::bb_dict_test): Likewise.
* ipa-prop.c (ipa_alloc_node_params): Likewise.
(parm_bb_aa_status_for_bb): Likewise.
(ipa_compute_jump_functions_for_edge): Likewise.
(ipa_analyze_node): Likewise.
(update_jump_functions_after_inlining): Likewise.
(ipa_read_edge_info): Likewise.
(read_ipcp_transformation_info): Likewise.
(ipcp_transform_function): Likewise.
* ipa-reference.c (ipa_reference_write_optimization_summary): Likewise.
* ipa-split.c (execute_split_functions): Likewise.
* ira.c (find_moveable_pseudos): Likewise.
* lower-subreg.c (decompose_multiword_subregs): Likewise.
* lto-streamer-in.c (input_eh_regions): Likewise.
(input_cfg): Likewise.
(input_struct_function_base): Likewise.
(input_function): Likewise.
* modulo-sched.c (set_node_sched_params): Likewise.
(extend_node_sched_params): Likewise.
(schedule_reg_moves): Likewise.
* omp-general.c (omp_construct_simd_compare): Likewise.
* passes.c (pass_manager::create_pass_tab): Likewise.
(enable_disable_pass): Likewise.
* predict.c (determine_unlikely_bbs): Likewise.
* profile.c (compute_branch_probabilities): Likewise.
* read-rtl-function.c (function_reader::parse_block): Likewise.
* read-rtl.c (rtx_reader::read_rtx_code): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regrename.c (regrename_init): Likewise.
* rtlanal.c (T>::add_single_to_queue): Likewise.
* sched-deps.c (init_deps_data_vector): Likewise.
* sel-sched-ir.c (sel_extend_global_bb_info): Likewise.
(extend_region_bb_info): Likewise.
(extend_insn_data): Likewise.
* symtab.c (symtab_node::create_reference): Likewise.
* tracer.c (tail_duplicate): Likewise.
* trans-mem.c (tm_region_init): Likewise.
(get_bb_regions_instrumented): Likewise.
* tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
(build_gimple_cfg): Likewise.
(create_bb): Likewise.
(move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* tree-if-conv.c (predicate_rhs_code): Likewise.
* tree-inline.c (copy_bb): Likewise.
* tree-into-ssa.c (get_ssa_name_ann): Likewise.
(mark_phi_for_rewrite): Likewise.
* tree-object-size.c (compute_builtin_object_size): Likewise.
(init_object_sizes): Likewise.
* tree-predcom.c (initialize_root_vars_store_elim_1): Likewise.
(initialize_root_vars_store_elim_2): Likewise.
(prepare_initializers_chain_store_elim): Likewise.
* tree-ssa-address.c (addr_for_mem_ref): Likewise.
(multiplier_allowed_in_address_p): Likewise.
* tree-ssa-coalesce.c (ssa_conflicts_new): Likewise.
* tree-ssa-forwprop.c (simplify_vector_constructor): Likewise.
* tree-ssa-loop-ivopts.c (addr_offset_valid_p): Likewise.
(get_address_cost_ainc): Likewise.
* tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk): Likewise.
* tree-ssa-pre.c (add_to_value): Likewise.
(phi_translate_1): Likewise.
(do_pre_regular_insertion): Likewise.
(do_pre_partial_partial_insertion): Likewise.
(init_pre): Likewise.
* tree-ssa-propagate.c (ssa_prop_init): Likewise.
(update_call_from_tree): Likewise.
* tree-ssa-reassoc.c (optimize_range_tests_cmp_bitwise): Likewise.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise.
(vn_reference_lookup_pieces): Likewise.
(eliminate_dom_walker::eliminate_push_avail): Likewise.
* tree-ssa-strlen.c (set_strinfo): Likewise.
(get_stridx_plus_constant): Likewise.
(zero_length_string): Likewise.
(find_equal_ptrs): Likewise.
(printf_strlen_execute): Likewise.
* tree-ssa-threadedge.c (set_ssa_name_value): Likewise.
* tree-ssanames.c (make_ssa_name_fn): Likewise.
* tree-streamer-in.c (streamer_read_tree_bitfields): Likewise.
* tree-vect-loop.c (vect_record_loop_mask): Likewise.
(vect_get_loop_mask): Likewise.
(vect_record_loop_len): Likewise.
(vect_get_loop_len): Likewise.
* tree-vect-patterns.c (vect_recog_mask_conversion_pattern): Likewise.
* tree-vect-slp.c (vect_slp_convert_to_external): Likewise.
(vect_bb_slp_scalar_cost): Likewise.
(vect_bb_vectorization_profitable_p): Likewise.
(vectorizable_slp_permutation): Likewise.
* tree-vect-stmts.c (vectorizable_call): Likewise.
(vectorizable_simd_clone_call): Likewise.
(scan_store_can_perm_p): Likewise.
(vectorizable_store): Likewise.
* expr.c: Likewise.
* vec.c (test_safe_grow_cleared): Likewise.
* vec.h (vec_safe_grow): Likewise.
(vec_safe_grow_cleared): Likewise.
(vl_ptr>::safe_grow): Likewise.
(vl_ptr>::safe_grow_cleared): Likewise.
* config/c6x/c6x.c (insn_set_clock): Likewise.
gcc/c/ChangeLog:
* gimple-parser.c (c_parser_gimple_compound_statement): Set exact argument of a vector
growth function to true.
gcc/cp/ChangeLog:
* class.c (build_vtbl_initializer): Set exact argument of a vector
growth function to true.
* constraint.cc (get_mapped_args): Likewise.
* decl.c (cp_maybe_mangle_decomp): Likewise.
(cp_finish_decomp): Likewise.
* parser.c (cp_parser_omp_for_loop): Likewise.
* pt.c (canonical_type_parameter): Likewise.
* rtti.c (get_pseudo_ti_init): Likewise.
gcc/fortran/ChangeLog:
* trans-openmp.c (gfc_trans_omp_do): Set exact argument of a vector
growth function to true.
gcc/lto/ChangeLog:
* lto-common.c (lto_file_finalize): Set exact argument of a vector
growth function to true.
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gcc/fortran/ChangeLog:
* gfortran.h: Add OMP_LIST_NONTEMPORAL.
* dump-parse-tree.c (show_omp_clauses): Dump it
* openmp.c (enum omp_mask1): Add OMP_CLAUSE_NOTEMPORAL.
(OMP_SIMD_CLAUSES): Add it.
(gfc_match_omp_clauses): Match nontemporal clause.
* trans-openmp.c (gfc_trans_omp_clauses): Process
nontemporal clause.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/nontemporal-1.f90: New test.
* gfortran.dg/gomp/nontemporal-2.f90: New test.
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gcc/fortran/ChangeLog:
* trans-openmp.c (gfc_trans_omp_do): Fix 'lastprivate(conditional:'.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/lastprivate-conditional-3.f90: Enable some
previously disabled 'lastprivate(conditional:' dg-warnings.
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Standalone attach and detach clauses should not create present/release
mappings for Fortran array descriptors (e.g. used when we have a pointer
to an array), both because it is unnecessary and because those mappings
will be incorrectly subject to reference counting. Simply omitting the
mappings means we just use GOMP_MAP_TO_PSET and GOMP_MAP_{ATTACH,DETACH}
mappings for array descriptors.
That requires a tweak in gimplify.c, since we may now see GOMP_MAP_TO_PSET
without a preceding data-movement mapping.
2020-08-03 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/fortran/
* trans-openmp.c (gfc_trans_omp_clauses): Don't create present/release
mappings for array descriptors.
gcc/
* gimplify.c (gimplify_omp_target_update): Allow GOMP_MAP_TO_PSET
without a preceding data-movement mapping.
gcc/testsuite/
* gfortran.dg/goacc/attach-descriptor.f90: Update pattern output. Add
scanning of gimplify dump.
libgomp/
* testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
shared-memory devices. Extend with further checking.
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
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gcc/fortran/ChangeLog:
* dump-parse-tree.c (show_omp_clauses): Handle order(concurrent).
* gfortran.h (struct gfc_omp_clauses): Add order_concurrent.
* openmp.c (enum omp_mask1, OMP_DO_CLAUSES, OMP_SIMD_CLAUSES):
Add OMP_CLAUSE_ORDER.
* trans-openmp.c (gfc_trans_omp_clauses, gfc_split_omp_clauses):
Handle order(concurrent) clause.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/order-3.f90: New test.
* gfortran.dg/gomp/order-4.f90: New test.
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gcc/fortran/ChangeLog:
* gfortran.h (enum gfc_statement): Add ST_OMP_REQUIRES.
(enum gfc_omp_requires_kind): New.
(enum gfc_omp_atomic_op): Add GFC_OMP_ATOMIC_ACQ_REL.
(struct gfc_namespace): Add omp_requires and omp_target_seen.
(gfc_omp_requires_add_clause,
(gfc_check_omp_requires): New.
* match.h (gfc_match_omp_requires): New.
* module.c (enum ab_attribute, attr_bits): Add omp requires clauses.
(mio_symbol_attribute): Read/write them.
* openmp.c (gfc_check_omp_requires, (gfc_omp_requires_add_clause,
gfc_match_omp_requires): New.
(gfc_match_omp_oacc_atomic): Use requires's default mem-order.
* parse.c (decode_omp_directive): Match requires, set omp_target_seen.
(gfc_ascii_statement): Handle ST_OMP_REQUIRES.
* trans-openmp.c (gfc_trans_omp_atomic): Handle GFC_OMP_ATOMIC_ACQ_REL.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/requires-1.f90: New test.
* gfortran.dg/gomp/requires-2.f90: New test.
* gfortran.dg/gomp/requires-3.f90: New test.
* gfortran.dg/gomp/requires-4.f90: New test.
* gfortran.dg/gomp/requires-5.f90: New test.
* gfortran.dg/gomp/requires-6.f90: New test.
* gfortran.dg/gomp/requires-7.f90: New test.
* gfortran.dg/gomp/requires-8.f90: New test.
* gfortran.dg/gomp/requires-9.f90: New test.
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gcc/fortran/ChangeLog:
* gfortran.h (gfc_omp_namelist): Add lastprivate_conditional.
* openmp.c (gfc_match_omp_clauses): Handle 'conditional:'
modifier of 'lastprivate'.
* trans-openmp.c (gfc_omp_clause_default_ctor): Don't assert
on OMP_CLAUSE__CONDTEMP_ and other OMP_*TEMP_.
(gfc_trans_omp_variable_list): Handle lastprivate_conditional.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/lastprivate-conditional-1.f90: New test.
* gfortran.dg/gomp/lastprivate-conditional-2.f90: New test.
* gfortran.dg/gomp/lastprivate-conditional-3.f90: New test.
* gfortran.dg/gomp/lastprivate-conditional-4.f90: New test.
* gfortran.dg/gomp/lastprivate-conditional-5.f90: New test.
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gcc/fortran/ChangeLog:
* gfortran.h (enum gfc_omp_if_kind): Add OMP_IF_CANCEL and OMP_IF_SIMD.
* openmp.c (OMP_SIMD_CLAUSES): Add OMP_CLAUSE_IF.
(gfc_match_omp_clauses, resolve_omp_clauses): Handle 'if (simd/cancel:'.
* dump-parse-tree.c (show_omp_clauses): Likewise.
* trans-openmp.c (gfc_trans_omp_clauses, gfc_trans_omp_cancel,
(gfc_split_omp_clauses): Likewise.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/cancel-2.f90: New test.
* gfortran.dg/gomp/cancel-3.f90: New test.
* gfortran.dg/gomp/if-1.f90: New test.
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gcc/c-family/ChangeLog:
* c-omp.c (c_finish_omp_critical): Check for no name but
nonzero hint provided.
gcc/c/ChangeLog:
* c-parser.c (c_parser_omp_clause_hint): Require nonnegative hint clause.
(c_parser_omp_critical): Permit hint(0) clause without named critical.
(c_parser_omp_construct): Don't assert if error_mark_node is returned.
gcc/cp/ChangeLog:
* parser.c (cp_parser_omp_clause_hint): Require nonnegative hint.
(cp_parser_omp_critical): Permit hint(0) clause without named critical.
* pt.c (tsubst_expr): Re-check the latter for templates.
gcc/fortran/ChangeLog:
* openmp.c (gfc_match_omp_critical): Fix handling hints; permit
hint clause without named critical.
(resolve_omp_clauses): Require nonnegative constant integer
for the hint clause.
(gfc_resolve_omp_directive): Check for no name but
nonzero value for hint clause.
* parse.c (parse_omp_structured_block): Fix same-name check
for critical.
* trans-openmp.c (gfc_trans_omp_critical): Handle hint clause properly.
libgomp/ChangeLog:
* omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
* omp_lib.h.in: Likewise.
gcc/testsuite/ChangeLog:
* g++.dg/gomp/critical-3.C: Add nameless critical with hint testcase.
* c-c++-common/gomp/critical-hint-1.c: New test.
* c-c++-common/gomp/critical-hint-2.c: New test.
* gfortran.dg/gomp/critical-hint-1.f90: New test.
* gfortran.dg/gomp/critical-hint-2.f90: New test.
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This patch makes it so that an "attach" operation for a Fortran pointer
with an array descriptor copies that array descriptor to the target,
and similarly that detach operations release the array descriptor.
2020-07-16 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/fortran/
* trans-openmp.c (gfc_trans_omp_clauses): Rework OpenACC
attach/detach handling for arrays with descriptors.
gcc/testsuite/
* gfortran.dg/goacc/attach-descriptor.f90: New test.
libgomp/
* testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
* testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
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gcc/fortran/ChangeLog:
* openmp.c (gfc_match_omp_clauses): Match also derived-type
component refs in OMP_CLAUSE_MAP.
(resolve_omp_clauses): Resolve those.
* trans-openmp.c (gfc_trans_omp_array_section, gfc_trans_omp_clauses):
Handle OpenMP structure-element mapping.
(gfc_trans_oacc_construct, gfc_trans_oacc_executable_directive,
(gfc_trans_oacc_combined_directive, gfc_trans_oacc_declare): Update
add openacc=true in gfc_trans_omp_clauses call.
gcc/testsuite/ChangeLog:
* gfortran.dg/goacc/finalize-1.f: Update dump scan pattern.
* gfortran.dg/gomp/map-1.f90: Update dg-error.
* gfortran.dg/gomp/map-2.f90: New test.
libgomp/ChangeLog:
* testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
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gcc/fortran/ChangeLog:
PR fortran/67311
* trans-openmp.c (gfc_has_alloc_comps): Return false also for
pointers to arrays.
libgomp/ChangeLog:
PR fortran/67311
* testsuite/libgomp.fortran/target-map-1.f90: New test.
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Fix a bug with mapping Fortran components which themselves have derived
types in the OpenACC 2.5+ manual deep-copy support.
2020-07-09 Julian Brown <julian@codesourcery.com>
gcc/fortran/
* trans-openmp.c (gfc_trans_omp_clauses): Use 'inner' not 'decl' for
derived type members which themselves have derived types.
gcc/testsuite/
* gfortran.dg/goacc/mapping-tests-3.f90: New test.
* gfortran.dg/goacc/mapping-tests-4.f90: New test.
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2020-06-25 Tobias Burnus <tobias@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourery.com>
gcc/fortran/
PR fortran/95869
* trans-openmp.c (gfc_trans_omp_target): Use correct scoping block.
gcc/testsuite/
PR fortran/95869
* gfortran.dg/gomp/combined-if.f90 (test_target_parallel): Re-enable.
* gfortran.dg/gomp/pr95869.f90: New.
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The unmodified 'if' clause should be applied to all the sub-constructs that
accept an 'if' clause in a combined OpenMP construct, and not just to the
'parallel' sub-construct.
2020-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/fortran/
* trans-openmp.c (gfc_split_omp_clauses): Add if clause
to target and simd sub-constructs.
gcc/testsuite/
* gfortran.dg/gomp/combined-if.f90: New.
Reviewed-by: Jakub Jelinek <jakub@redhat.com>
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gcc/c-family/ChangeLog:
* c-common.h (c_omp_predetermined_mapping): Declare.
* c-omp.c (c_omp_predetermined_mapping): New.
gcc/c/ChangeLog:
* c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_MAPPING): Redefine.
gcc/cp/ChangeLog:
* cp-gimplify.c (cxx_omp_predetermined_mapping): New.
* cp-objcp-common.h (LANG_HOOKS_OMP_PREDETERMINED_MAPPING): Redfine.
* cp-tree.h (cxx_omp_predetermined_mapping): Declare.
gcc/fortran/ChangeLog:
* f95-lang.c (LANG_HOOKS_OMP_PREDETERMINED_MAPPING): Redefine.
* trans-openmp.c (gfc_omp_predetermined_mapping): New.
* trans.h (gfc_omp_predetermined_mapping): Declare.
gcc/ChangeLog:
* gimplify.c (omp_notice_variable): Use new hook.
* langhooks-def.h (lhd_omp_predetermined_mapping): Declare.
(LANG_HOOKS_OMP_PREDETERMINED_MAPPING): Define
(LANG_HOOKS_DECLS): Add it.
* langhooks.c (lhd_omp_predetermined_sharing): Remove bogus unused attr.
(lhd_omp_predetermined_mapping): New.
* langhooks.h (struct lang_hooks_for_decls): Add new hook.
gcc/testsuite/ChangeLog
2020-06-03 Thomas Schwinge <thomas@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
PR middle-end/94874
* c-c++-common/gomp/pr94874.c: New.
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target regions
OpenMP 5.0 also specifies that functions referenced from target regions
(except for target regions with device(ancestor:)) are also implicitly declare target to.
This patch implements that.
2020-05-14 Jakub Jelinek <jakub@redhat.com>
* function.h (struct function): Add has_omp_target bit.
* omp-offload.c (omp_discover_declare_target_fn_r): New function,
old renamed to ...
(omp_discover_declare_target_tgt_fn_r): ... this.
(omp_discover_declare_target_var_r): Call
omp_discover_declare_target_tgt_fn_r instead of
omp_discover_declare_target_fn_r.
(omp_discover_implicit_declare_target): Also queue functions with
has_omp_target bit set, for those walk with
omp_discover_declare_target_fn_r, for declare target to functions
walk with omp_discover_declare_target_tgt_fn_r.
gcc/c/
* c-parser.c (c_parser_omp_target): Set cfun->has_omp_target.
gcc/cp/
* cp-gimplify.c (cp_genericize_r): Set cfun->has_omp_target.
gcc/fortran/
* trans-openmp.c: Include function.h.
(gfc_trans_omp_target): Set cfun->has_omp_target.
libgomp/
* testsuite/libgomp.c-c++-common/target-40.c: New test.
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gcc/fortran/
2020-05-13 Tobias Burnus <tobias@codesourcery.com>
PR fortran/94690
* openmp.c (OMP_DISTRIBUTE_CLAUSES): Add OMP_CLAUSE_LASTPRIVATE.
(gfc_resolve_do_iterator): Skip the private handling for SIMD as
that is handled by ME code.
* trans-openmp.c (gfc_trans_omp_do): Don't add private/lastprivate
for dovar_found == 0, unless !simple.
libgomp/
2020-05-13 Tobias Burnus <tobias@codesourcery.com>
PR fortran/94690
* testsuite/libgomp.fortran/pr66199-3.f90: New.
* testsuite/libgomp.fortran/pr66199-4.f90: New.
* testsuite/libgomp.fortran/pr66199-5.f90: New.
* testsuite/libgomp.fortran/pr66199-6.f90: New.
* testsuite/libgomp.fortran/pr66199-7.f90: New.
* testsuite/libgomp.fortran/pr66199-8.f90: New.
* testsuite/libgomp.fortran/pr66199-9.f90: New.
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gcc/fortran/
2020-05-07 Tobias Burnus <tobias@codesourcery.com>
PR fortran/94672
* trans.h (gfc_conv_expr_present): Add use_saved_decl=false argument.
* trans-expr.c (gfc_conv_expr_present): Likewise; use DECL directly
and only if use_saved_decl is true, use the actual PARAM_DECL arg (saved
descriptor).
* trans-array.c (gfc_trans_dummy_array_bias): Set local 'arg.0'
variable to NULL if 'arg' is not present.
* trans-openmp.c (gfc_omp_check_optional_argument): Simplify by checking
'arg.0' instead of the true PARM_DECL.
(gfc_omp_finish_clause): Remove setting 'arg.0' to NULL.
gcc/testsuite/
2020-05-07 Jakub Jelinek <jakub@redhat.com>
Tobias Burnus <tobias@codesourcery.com>
PR fortran/94672
* gfortran.dg/gomp/pr94672.f90: New.
* gfortran.dg/missing_optional_dummy_6a.f90: Update scan-tree.
|
|
PR fortran/93464
* openmp.c (gfc_omp_check_optional_argument): Avoid ICE when
DECL_LANG_SPECIFIC and GFC_DESCRIPTOR_TYPE_P but not
GFC_DECL_SAVED_DESCRIPTOR as for local allocatable character vars.
PR fortran/93464
* gfortran.dg/goacc/pr93464.f90: New.
|
|
The PR93329 fix revealed we ICE on !$omp target parallel, this change fixes
that.
2020-01-22 Jakub Jelinek <jakub@redhat.com>
* parse.c (parse_omp_structured_block): Handle ST_OMP_TARGET_PARALLEL.
* trans-openmp.c (gfc_trans_omp_target)
<case EXEC_OMP_TARGET_PARALLEL>: Call pushlevel first.
* gfortran.dg/gomp/target-parallel1.f90: New test.
* gfortran.dg/goacc/pr93329.f90: Enable commented out target parallel
test.
|
|
of value 145992800, which is not a valid value for type 'ar_type' since r279628)
PR fortran/93162
* trans-openmp.c (gfc_trans_omp_clauses): Check for REF_ARRAY type
before testing u.ar.type == AR_FULL.
From-SVN: r279944
|
|
gcc/fortran/
* trans-openmp.c (gfc_omp_check_optional_argument): Always return a
Boolean expression; handle unallocated/disassociated actual arguments
as absent if passed to nonallocatable/nonpointer dummy array arguments.
(gfc_build_cond_assign): Change to assume a Boolean expr not a pointer.
(gfc_omp_finish_clause, gfc_trans_omp_clauses): Assign NULL to generated
array-data variable if the argument is absent. Simplify code as
'present' is now a Boolean expression.
libgomp/
* testsuite/libgomp.fortran/optional-map.f90: Add test for
unallocated/disassociated actual arguments to nonallocatable/nonpointer
dummy arguments; those are/shall be regarded as absent arguments.
* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
* testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
From-SVN: r279858
|
|
From-SVN: r279813
|
|
gcc/fortran/
* openmp.c (resolve_oacc_data_clauses): Don't disallow allocatable
polymorphic types for OpenACC.
* trans-openmp.c (gfc_trans_omp_clauses): Support polymorphic class
types.
libgomp/
* testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
* testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
* testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
From-SVN: r279631
|
|
gcc/fortran/
* gfortran.h (gfc_omp_map_op): Add OMP_MAP_ATTACH, OMP_MAP_DETACH.
* openmp.c (gfc_match_omp_variable_list): Add allow_derived parameter.
Parse derived-type member accesses if true.
(omp_mask2): Add OMP_CLAUSE_ATTACH and OMP_CLAUSE_DETACH.
(gfc_match_omp_map_clause): Add allow_derived parameter. Pass to
gfc_match_omp_variable_list.
(gfc_match_omp_clauses): Support attach and detach. Support derived
types for appropriate OpenACC directives.
(OACC_PARALLEL_CLAUSES, OACC_SERIAL_CLAUSES, OACC_KERNELS_CLAUSES,
OACC_DATA_CLAUSES, OACC_ENTER_DATA_CLAUSES): Add OMP_CLAUSE_ATTACH.
(OACC_EXIT_DATA_CLAUSES): Add OMP_CLAUSE_DETACH.
(check_symbol_not_pointer): Don't disallow pointer objects of derived
type.
(resolve_oacc_data_clauses): Don't disallow allocatable derived types.
(resolve_omp_clauses): Perform duplicate checking only for non-derived
type component accesses (plain variables and arrays or array sections).
Support component refs.
* trans-expr.c (gfc_conv_component_ref,
conv_parent_component_references): Make global.
(gfc_maybe_dereference_var): New function, broken out of...
(gfc_conv_variable): ...here. Call above function.
* trans-openmp.c (gfc_omp_privatize_by_reference): Support component
refs.
(gfc_trans_omp_array_section): New function, broken out of...
(gfc_trans_omp_clauses): ...here. Support component refs/derived
types, attach and detach clauses.
* trans.h (gfc_conv_component_ref, conv_parent_component_references,
gfc_maybe_dereference_var): Add prototypes.
gcc/testsuite/
* gfortran.dg/goacc/derived-types.f90: New test.
* gfortran.dg/goacc/derived-types-2.f90: New test.
* gfortran.dg/goacc/derived-types-3.f90: New test.
* gfortran.dg/goacc/data-clauses.f95: Adjust for expected errors.
* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
From-SVN: r279628
|
|
The clause makes any device code use the local memory address for each
of the variables specified unless the given variable is already present
on the current device.
2019-12-19 Julian Brown <julian@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/
* omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
* tree-pretty-print.c (dump_omp_clause): Likewise.
gcc/c-family/
* c-pragma.h (pragma_omp_clause): Add
PRAGMA_OACC_CLAUSE_NO_CREATE.
gcc/c/
* c-parser.c (c_parser_omp_clause_name): Support no_create.
(c_parser_oacc_data_clause): Likewise.
(c_parser_oacc_all_clauses): Likewise.
(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_PARALLEL_CLAUSE_MASK, OACC_SERIAL_CLAUSE_MASK): Add
PRAGMA_OACC_CLAUSE_NO_CREATE.
* c-typeck.c (handle_omp_array_sections): Support
GOMP_MAP_NO_ALLOC.
gcc/cp/
* parser.c (cp_parser_omp_clause_name): Support no_create.
(cp_parser_oacc_data_clause): Likewise.
(cp_parser_oacc_all_clauses): Likewise.
(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_PARALLEL_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_NO_CREATE.
* semantics.c (handle_omp_array_sections): Support no_create.
gcc/fortran/
* gfortran.h (gfc_omp_map_op): Add OMP_MAP_NO_ALLOC.
* openmp.c (omp_mask2): Add OMP_CLAUSE_NO_CREATE.
(gfc_match_omp_clauses): Support no_create.
(OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES)
(OACC_DATA_CLAUSES): Add OMP_CLAUSE_NO_CREATE.
* trans-openmp.c (gfc_trans_omp_clauses_1): Support
OMP_MAP_NO_ALLOC.
gcc/testsuite/
* gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
* gfortran.dg/goacc/common-block-1.f90: Likewise.
* gfortran.dg/goacc/data-clauses.f95: Likewise.
* gfortran.dg/goacc/data-tree.f95: Likewise.
* gfortran.dg/goacc/kernels-tree.f95: Likewise.
* gfortran.dg/goacc/parallel-tree.f95: Likewise.
include/
* gomp-constants.h (gomp_map_kind): Support GOMP_MAP_NO_ALLOC.
libgomp/
* target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
* testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
* testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
* testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
* testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Maciej W. Rozycki <macro@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>
From-SVN: r279551
|
|
fortran/trans-openmp.c:3769)
PR fortran/92899
* trans-openmp.c (gfc_trans_omp_atomic): For GFC_OMP_ATOMIC_SWAP,
do look through conversion on expr2 if any.
* testsuite/libgomp.fortran/atomic1.f90: New test.
From-SVN: r279266
|
|
The location of all OpenMP/OpenACC clauses on any given line in Fortran code
always points to the first clause on that line. Hence, the column information
is wrong for all clauses but the first one.
Use the correct location for each clause instead.
2019-12-09 Frederik Harwath <frederik@codesourcery.com>
/gcc/fortran/
* trans-openmp.c (gfc_trans_omp_reduction_list): Pass correct location for each
clause to build_omp_clause.
From-SVN: r279132
|
|
PR fortran/92793
* trans.c (gfc_get_location): Declare.
* trans.c (gfc_get_location): Define; returns column-corrected location.
(trans_runtime_error_vararg, gfc_trans_runtime_check,
gfc_generate_module_code): Use new function.
* trans-array.c (gfc_trans_auto_array_allocation): Likewise.
* trans-common.c (build_field, get_init_field, create_common): Likewise.
* trans-decl.c (gfc_build_label_decl, gfc_get_symbol_decl): Likewise.
* trans-openmp.c (gfc_trans_omp_reduction_list, gfc_trans_omp_clauses):
Likewise.
* trans-stmt.c (gfc_trans_if_1): Likewise.
From-SVN: r279075
|
|
2019-12-06 Tobias Burnus <tobias@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/fortran/
* trans-openmp.c (gfc_build_conditional_assign,
gfc_build_conditional_assign_expr): New static functions.
(gfc_omp_finish_clause, gfc_trans_omp_clauses): Handle mapping of
absent optional arguments and fix mapping of present optional args.
gcc/
* omp-low.c (lower_omp_target): For optional arguments, deref once
more to obtain the type.
libgomp/
* oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
if input it a NULL pointer.
* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
diagnostic of NULL pointer.
* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
* testsuite/libgomp.fortran/optional-map.f90: New.
* testsuite/libgomp.fortran/use_device_addr-1.f90
(test_dummy_opt_callee_1_absent): New.
(test_dummy_opt_call_1): Call it.
* testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
* testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
* testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
* testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
* testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
* testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
* testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
* testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
* testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
* testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
* testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
* testsuite/libgomp.oacc-fortran/optional-private.f90: New.
* testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
* testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
* testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
From-SVN: r279043
|
|
gcc/fortran/
* trans-openmp.c (gfc_omp_is_optional_argument,
gfc_omp_check_optional_argument): Handle type(c_ptr),value which uses a
hidden argument for the is-present check.
gcc/
* omp-low.c (lower_omp_target): For use_device_ptr/use_derice_addr
and Fortran's optional arguments, unconditionally add the is-present
condition before the libgomp call.
libgomp/
* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
'type(c_ptr), value' test case. Conditionally map the per-value
passed arguments.
From-SVN: r279004
|
|
PR fortran/92756
* trans-openmp.c (gfc_trans_omp_teams): Wrap OMP_TEAMS body into a
BIND_EXPR with a forced BLOCK.
* gfortran.dg/gomp/teams1.f90: New test.
* testsuite/libgomp.fortran/teams1.f90: New test.
* testsuite/libgomp.fortran/teams2.f90: New test.
From-SVN: r278956
|
|
The `serial' construct (cf. section 2.5.3 of the OpenACC 2.6 standard)
is equivalent to a `parallel' construct with clauses `num_gangs(1)
num_workers(1) vector_length(1)' implied.
These clauses are therefore not supported with the `serial'
construct. All the remaining clauses accepted with `parallel' are also
accepted with `serial'.
The `serial' construct is implemented like `parallel', except for
hardcoding dimensions rather than taking them from the relevant
clauses, in `expand_omp_target'.
Separate codes are used to denote the `serial' construct throughout the
middle end, even though the mapping of `serial' to an equivalent
`parallel' construct could have been done in the individual language
frontends. In particular, this allows to distinguish between compute
constructs in warnings, error messages, dumps etc.
2019-11-12 Maciej W. Rozycki <macro@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
Frederik Harwath <frederik@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/
* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
enumeration constant.
(is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
(is_gimple_omp_offloaded): Likewise.
* gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
constant. Adjust the value of ORT_NONE accordingly.
(is_gimple_stmt): Handle OACC_SERIAL.
(oacc_default_clause): Handle ORT_ACC_SERIAL.
(gomp_needs_data_present): Likewise.
(gimplify_adjust_omp_clauses): Likewise.
(gimplify_omp_workshare): Handle OACC_SERIAL.
(gimplify_expr): Likewise.
* omp-expand.c (expand_omp_target):
Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
(build_omp_regions_1, omp_make_gimple_edges): Likewise.
* omp-low.c (is_oacc_parallel): Rename function to...
(is_oacc_parallel_or_serial): ... this.
Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
(scan_sharing_clauses): Adjust accordingly.
(scan_omp_for): Likewise.
(lower_oacc_head_mark): Likewise.
(convert_from_firstprivate_int): Likewise.
(lower_omp_target): Likewise.
(check_omp_nesting_restrictions): Handle
GF_OMP_TARGET_KIND_OACC_SERIAL.
(lower_oacc_reductions): Likewise.
(lower_omp_target): Likewise.
* tree.def (OACC_SERIAL): New tree code.
* tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.
* doc/generic.texi (OpenACC): Document OACC_SERIAL.
gcc/c-family/
* c-pragma.h (pragma_kind): Add PRAGMA_OACC_SERIAL enumeration
constant.
* c-pragma.c (oacc_pragmas): Add "serial" entry.
gcc/c/
* c-parser.c (OACC_SERIAL_CLAUSE_MASK): New macro.
(c_parser_oacc_kernels_parallel): Rename function to...
(c_parser_oacc_compute): ... this. Handle PRAGMA_OACC_SERIAL.
(c_parser_omp_construct): Update accordingly.
gcc/cp/
* constexpr.c (potential_constant_expression_1): Handle
OACC_SERIAL.
* parser.c (OACC_SERIAL_CLAUSE_MASK): New macro.
(cp_parser_oacc_kernels_parallel): Rename function to...
(cp_parser_oacc_compute): ... this. Handle PRAGMA_OACC_SERIAL.
(cp_parser_omp_construct): Update accordingly.
(cp_parser_pragma): Handle PRAGMA_OACC_SERIAL. Fix alphabetic
order.
* pt.c (tsubst_expr): Handle OACC_SERIAL.
gcc/fortran/
* gfortran.h (gfc_statement): Add ST_OACC_SERIAL_LOOP,
ST_OACC_END_SERIAL_LOOP, ST_OACC_SERIAL and ST_OACC_END_SERIAL
enumeration constants.
(gfc_exec_op): Add EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL
enumeration constants.
* match.h (gfc_match_oacc_serial): New prototype.
(gfc_match_oacc_serial_loop): Likewise.
* dump-parse-tree.c (show_omp_node, show_code_node): Handle
EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL.
* match.c (match_exit_cycle): Handle EXEC_OACC_SERIAL_LOOP.
* openmp.c (OACC_SERIAL_CLAUSES): New macro.
(gfc_match_oacc_serial_loop): New function.
(gfc_match_oacc_serial): Likewise.
(oacc_is_loop): Handle EXEC_OACC_SERIAL_LOOP.
(resolve_omp_clauses): Handle EXEC_OACC_SERIAL.
(oacc_code_to_statement): Handle EXEC_OACC_SERIAL and
EXEC_OACC_SERIAL_LOOP.
(gfc_resolve_oacc_directive): Likewise.
* parse.c (decode_oacc_directive) <'s'>: Add case for "serial"
and "serial loop".
(next_statement): Handle ST_OACC_SERIAL_LOOP and ST_OACC_SERIAL.
(gfc_ascii_statement): Likewise. Handle ST_OACC_END_SERIAL_LOOP
and ST_OACC_END_SERIAL.
(parse_oacc_structured_block): Handle ST_OACC_SERIAL.
(parse_oacc_loop): Handle ST_OACC_SERIAL_LOOP and
ST_OACC_END_SERIAL_LOOP.
(parse_executable): Handle ST_OACC_SERIAL_LOOP and
ST_OACC_SERIAL.
(is_oacc): Handle EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL.
* resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise.
* st.c (gfc_free_statement): Likewise.
* trans-openmp.c (gfc_trans_oacc_construct): Handle
EXEC_OACC_SERIAL.
(gfc_trans_oacc_combined_directive): Handle
EXEC_OACC_SERIAL_LOOP.
(gfc_trans_oacc_directive): Handle EXEC_OACC_SERIAL_LOOP and
EXEC_OACC_SERIAL.
* trans.c (trans_code): Likewise.
gcc/testsuite/
* c-c++-common/goacc/parallel-dims.c: New test.
* gfortran.dg/goacc/parallel-dims.f90: New test.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
* testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
* testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
* testsuite/libgomp.oacc-fortran/parallel-dims-2.f90: New test.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Frederik Harwath <frederik@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>
From-SVN: r278082
|
|
2019-11-11 Tobias Burnus <tobias@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* langhooks-def.h (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; update define.
(LANG_HOOKS_DECLS): Rename also here.
* langhooks.h (lang_hooks_for_decls): Rename
omp_is_optional_argument to omp_check_optional_argument; take
additional bool argument.
* omp-general.h (omp_check_optional_argument): Likewise.
* omp-general.h (omp_check_optional_argument): Likewise.
* omp-low.c (lower_omp_target): Update calls; handle absent
Fortran optional arguments with USE_DEVICE_ADDR/USE_DEVICE_PTR.
gcc/fortran/
* trans-expr.c (gfc_conv_expr_present): Check for DECL_ARTIFICIAL
for the VALUE hidden argument avoiding -fallow-underscore issues.
* trans-decl.c (create_function_arglist): Also set
GFC_DECL_OPTIONAL_ARGUMENT for per-value arguments.
* f95-lang.c (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; point
to gfc_omp_check_optional_argument.
* trans.h (gfc_omp_check_optional_argument): Subsitutes
gfc_omp_is_optional_argument declaration.
* trans-openmp.c (gfc_omp_is_optional_argument): Make static.
(gfc_omp_check_optional_argument): New function.
libgomp/
* testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
From-SVN: r278046
|
|
gcc/fortran/
* f95-lang.c (LANG_HOOKS_OMP_ARRAY_DATA): Set to gfc_omp_array_data.
* trans-array.c (gfc_conv_descriptor_data_get): Handle also
REFERENCE_TYPE.
* trans-openmp.c (gfc_omp_array_data): New.
* trans.h (gfc_omp_array_data): New prototype.
gcc/
* hooks.c (hook_tree_tree_bool_null): New.
* hooks.h (hook_tree_tree_bool_null): Declare.
* langhooks-def.h (LANG_HOOKS_OMP_ARRAY_DATA): Define.
(LANG_HOOKS_DECLS): Add it.
* langhooks.h (lang_hooks_for_decls): Add omp_array_data.
* omp-low.c (install_var_field): New mode for Fortran descriptor arrays.
(lower_omp_target): Handle Fortran array with descriptor in
OMP_CLAUSE_USE_DEVICE_ADDR/OMP_CLAUSE_USE_DEVICE_PTR.
libgomp/
* testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
* testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
* testsuite/libgomp.fortran/use_device_addr-3.f90: New.
* testsuite/libgomp.fortran/use_device_addr-4.f90: New.
* testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
From-SVN: r277705
|
|
gcc/fortran/
* f95-lang.c (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Re-define to
gfc_omp_is_allocatable_or_ptr.
* trans-decl.c (create_function_arglist): Set GFC_DECL_OPTIONAL_ARGUMENT
only if not passed by value.
* trans-openmp.c (gfc_omp_is_allocatable_or_ptr): New.
(gfc_trans_omp_clauses): For MAP, handle (present) optional arguments;
for target update, handle allocatable/pointer scalars.
* trans.h (gfc_omp_is_allocatable_or_ptr): Declare.
gcc/
* langhooks-def.h (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Define.
(LANG_HOOKS_DECLS): Add it.
* langhooks.h (lang_hooks_for_decls): Add omp_is_allocatable_or_ptr;
update comment for omp_is_optional_argument.
* omp-general.c (omp_is_allocatable_or_ptr): New.
* omp-general.h (omp_is_allocatable_or_ptr): Declare.
* omp-low.c (scan_sharing_clauses, lower_omp_target): Handle
Fortran's optional arguments and allocatable/pointer scalars
with use_device_addr.
libgomp/
* testsuite/libgomp.fortran/use_device_addr-1.f90: New.
* testsuite/libgomp.fortran/use_device_addr-2.f90: New.
From-SVN: r276875
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* trans-openmp.c (gfc_trans_omp_clauses): Actually pass
use_device_addr on to the middle end.
From-SVN: r276791
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* trans-openmp.c (gfc_omp_is_optional_argument): Fix coding
style.
From-SVN: r276446
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gfc_omp_is_optional_argument.
2019-10-02 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/fortran/
* f95-lang.c (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Define to
gfc_omp_is_optional_argument.
* trans-decl.c (create_function_arglist): Set
GFC_DECL_OPTIONAL_ARGUMENT in the generated decl if the parameter is
optional.
* trans-openmp.c (gfc_omp_is_optional_argument): New.
(gfc_omp_privatize_by_reference): Return true if the decl is an
optional pass-by-reference argument.
* trans.h (gfc_omp_is_optional_argument): New declaration.
(lang_decl): Add new optional_arg field.
(GFC_DECL_OPTIONAL_ARGUMENT): New macro.
gcc/
* langhooks-def.h (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Default to
false.
(LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT.
* langhooks.h (omp_is_optional_argument): New hook.
* omp-general.c (omp_is_optional_argument): New.
* omp-general.h (omp_is_optional_argument): New declaration.
* omp-low.c (lower_omp_target): Create temporary for received value
and take the address for new_var if the original variable was a
DECL_BY_REFERENCE. Use size of referenced object when a
pass-by-reference optional argument used as argument to firstprivate.
From-SVN: r276444
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2019-09-20 Tobias Burnus <tobias@codesourcery.com>
PR fortran/78260
* openmp.c (gfc_resolve_oacc_declare): Reject all
non variables but accept function result variables.
* trans-openmp.c (gfc_trans_omp_clauses): Handle
function-result variables for remaing cases.
2019-09-20 Tobias Burnus <tobias@codesourcery.com>
PR fortran/78260
* gfortran.dg/goacc/parameter.f95: Change
dg-error as it is now detected earlier.
* gfortran.dg/goacc/pr85701.f90: Modify to
use a separate result variable.
* gfortran.dg/goacc/pr78260.f90: New.
* gfortran.dg/goacc/pr78260-2.f90: New.
* gfortran.dg/gomp/pr78260.f90: New.
* gfortran.dg/gomp/pr78260-2.f90: New.
* gfortran.dg/gomp/pr78260-3.f90: New.
From-SVN: r276002
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2019-07-03 Martin Liska <mliska@suse.cz>
* lra-eliminations.c (eliminate_regs_in_insn): Remove
dead assignemts.
* reg-stack.c (check_asm_stack_operands): Likewise.
* tree-ssa-structalias.c (create_function_info_for): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use
force_expand_binop.
2019-07-03 Martin Liska <mliska@suse.cz>
* c-common.c (try_to_locate_new_include_insertion_point): Remove
dead assignemts.
2019-07-03 Martin Liska <mliska@suse.cz>
* call.c (build_new_op_1): Remove
dead assignemts.
* typeck.c (cp_build_binary_op): Likewise.
2019-07-03 Martin Liska <mliska@suse.cz>
* check.c (gfc_check_c_funloc): Remove
dead assignemts.
* decl.c (variable_decl): Likewise.
* resolve.c (resolve_typebound_function): Likewise.
* simplify.c (gfc_simplify_matmul): Likewise.
(gfc_simplify_scan): Likewise.
* trans-array.c (gfc_could_be_alias): Likewise.
* trans-common.c (add_equivalences): Likewise.
* trans-expr.c (trans_class_vptr_len_assignment): Likewise.
(gfc_trans_array_constructor_copy): Likewise.
(gfc_trans_assignment_1): Likewise.
* trans-intrinsic.c (conv_intrinsic_atomic_op): Likewise.
* trans-openmp.c (gfc_omp_finish_clause): Likewise.
* trans-types.c (gfc_get_array_descriptor_base): Likewise.
* trans.c (gfc_build_final_call): Likewise.
2019-07-03 Martin Liska <mliska@suse.cz>
* line-map.c (linemap_get_expansion_filename): Remove
dead assignemts.
* mkdeps.c (make_write): Likewise.
From-SVN: r272994
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* ipa-utils.h (type_with_linkage_p): Verify that type is
CXX_ODR_P.
(odr_type_p): Remove extra return.
* lto-streamer-out.c (hash_tree): Hash TYPE_CXX_ODR_P;
hash STRING_FLAG only for arrays and integers.
* tree-stremaer-in.c (unpack_ts_type_common_value_fields):
Update analogously.
* tree-streamer-out.c (pack_ts_type_common_value_fields):
Likewise.
* print-tree.c (print_node): Print cxx-odr-p
and string-flag.
* tree.c (need_assembler_name_p): Also check that type
is CXX_ODR_TYPE_P
(verify_type_variant): Update verification of SRING_FLAG;
also check CXX_ODR_P.
* tree.h (ARRAY_OR_INTEGER_TYPE_CHECK): New macro.
(TYPE_STRING_FLAG): Use it.
(TYPE_CXX_ODR_P): New macro.
* lto-common.c (compare_tree_sccs_1): Compare CXX_ODR_P;
compare STRING_FLAG only for arrays and integers.
* gcc-interface/decl.c (gnat_to_gnu_entity): Check that
type is array or integer prior checking string flag.
* gcc-interface/gigi.h (gnat_signed_type_for,
maybe_character_value): Likewise.
* c-common.c (braced_lists_to_strings): Check that
type is array or integer prior checking string flag.
* lex.c (cxx_make_type): Set TYPE_CXX_ODR_P.
* dwarf2out.c (gen_array_type_die): First check that type
is an array and then test string flag.
* trans-expr.c (gfc_conv_substring): Check that
type is array or integer prior checking string flag.
(gfc_conv_string_parameter): Likewise.
* trans-openmp.c (gfc_omp_scalar_p): Likewise.
* trans.c (gfc_build_array_ref): Likewise.
From-SVN: r272628
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PR fortran/89651
* trans-openmp.c (gfc_omp_clause_default_ctor): Set TREE_NO_WARNING
on decl if adding COND_EXPR for allocatable.
(gfc_omp_clause_copy_ctor): Set TREE_NO_WARNING on dest.
* gfortran.dg/gomp/pr89651.f90: New test.
From-SVN: r269598
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PR middle-end/85956
PR lto/88733
* tree-inline.h (struct copy_body_data): Add adjust_array_error_bounds
field.
* tree-inline.c (remap_type_1): Formatting fix. If TYPE_MAX_VALUE of
ARRAY_TYPE's TYPE_DOMAIN is newly error_mark_node, replace it with
a dummy "omp dummy var" variable if id->adjust_array_error_bounds.
* omp-low.c (new_omp_context): Set cb.adjust_array_error_bounds.
fortran/
* trans-openmp.c: Include attribs.h.
(gfc_walk_alloc_comps, gfc_omp_clause_linear_ctor): Handle
VAR_DECL max bound with "omp dummy var" attribute like NULL or
error_mark_node - recompute number of elts independently.
testsuite/
* c-c++-common/gomp/pr85956.c: New test.
* g++.dg/gomp/pr88733.C: New test.
From-SVN: r267858
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From-SVN: r267494
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Default(None) reference to module parameter array, separate source)
PR fortran/88463
* trans-openmp.c (gfc_omp_predetermined_sharing): Handle TREE_READONLY
VAR_DECLs with DECL_EXTERNAL like those with TREE_STATIC.
* testsuite/libgomp.fortran/pr88463-1.f90: New test.
* testsuite/libgomp.fortran/pr88463-2.f90: New test.
From-SVN: r267069
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gcc/fortran/
* trans-openmp.c (gfc_trans_oacc_combined_directive): Set the
location of combined acc loops.
gcc/testsuite/
* gfortran.dg/goacc/combined-directives-3.f90: New file.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
From-SVN: r266924
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fortran/trans-openmp.c:614)
PR fortran/88377
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
gfc_omp_clause_linear_ctor, gfc_omp_clause_dtor): Only consider
GFC_DECL_GET_SCALAR_ALLOCATABLE vars as scalar allocatables if they
have pointer type.
* gfortran.dg/gomp/pr88377.f90: New test.
From-SVN: r266879
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