+2021-07-21 Iain Sandoe <iain@sandoe.co.uk>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/98821
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Configure using C++. Pull logic to
+ detect enabled checking modes; default to release
+ checking.
+ * server.cc (AI_NUMERICSERV): Define a fallback value.
+ (gcc_assert): New.
+ (gcc_unreachable): New.
+ (fancy_abort): Only build when checking is enabled.
+
2021-05-25 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/100731
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * tree-core.h (omp_clause_code): Add 'OMP_CLAUSE_NOHOST'.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name, walk_tree_1):
+ Handle it.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+ * omp-general.c (oacc_verify_routine_clauses): Likewise.
+ * gimplify.c (gimplify_scan_omp_clauses)
+ (gimplify_adjust_omp_clauses): Likewise.
+ * tree-nested.c (convert_nonlocal_omp_clauses)
+ (convert_local_omp_clauses): Likewise.
+ * omp-low.c (scan_sharing_clauses): Likewise.
+ * omp-offload.c (execute_oacc_device_lower): Update.
+
+2021-07-21 Martin Sebor <msebor@redhat.com>
+
+ * tree-ssa-alias.c (walk_aliased_vdefs_1): Fix typos in a comment.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (write_init_bif_table):
+ Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (write_fntype): New
+ callback function.
+ (write_fntype_init): New stub function.
+ (write_init_bif_table): Likewise.
+ (write_init_ovld_table): New function.
+ (write_init_file): Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c
+ (write_autogenerated_header): New function.
+ (write_decls): Likewise.
+ (write_extern_fntype): New callback function.
+ (write_header_file): Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (write_defines_file):
+ Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (complete_vector_type): New
+ function.
+ (complete_base_type): Likewise.
+ (construct_fntype_id): Likewise.
+ (parse_bif_entry): Call contruct_fntype_id.
+ (parse_ovld_entry): Likewise.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (ovld_stanza): New struct.
+ (MAXOVLDSTANZAS): New macro.
+ (ovld_stanzas): New variable.
+ (curr_ovld_stanza): Likewise.
+ (MAXOVLDS): New macro.
+ (ovlddata): New struct.
+ (ovlds): New variable.
+ (curr_ovld): Likewise.
+ (max_ovld_args): Likewise.
+ (parse_ovld_entry): New function.
+ (parse_ovld_stanza): Likewise.
+ (parse_ovld): Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (parse_bif_attrs):
+ Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (parse_args): New function.
+ (parse_prototype): Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (bif_stanza): New enum.
+ (curr_bif_stanza): New variable.
+ (stanza_entry): New struct.
+ (stanza_map): New initialized variable.
+ (enable_string): Likewise.
+ (fnkinds): New enum.
+ (typelist): New struct.
+ (attrinfo): Likewise.
+ (MAXRESTROPNDS): New macro.
+ (prototype): New struct.
+ (MAXBIFS): New macro.
+ (bifdata): New struct.
+ (bifs): New variable.
+ (curr_bif): Likewise.
+ (bif_order): Likewise.
+ (bif_index): Likewise.
+ (fatal): New function.
+ (stanza_name_to_stanza): Likewise.
+ (parse_bif_attrs): New stub function.
+ (parse_prototype): Likewise.
+ (parse_bif_entry): New function.
+ (parse_bif_stanza): Likewise.
+ (parse_bif): Implement.
+ (set_bif_order): New function.
+ (create_bif_order): Implement.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-gen-builtins.c (rbtree.h): New #include.
+ (num_bifs): New variable.
+ (num_ovld_stanzas): Likewise.
+ (num_ovlds): Likewise.
+ (parse_codes): New enum.
+ (bif_rbt): New variable.
+ (ovld_rbt): Likewise.
+ (fntype_rbt): Likewise.
+ (bifo_rbt): Likewise.
+ (parse_bif): New stub function.
+ (create_bif_order): Likewise.
+ (parse_ovld): Likewise.
+ (write_header_file): Likewise.
+ (write_init_file): Likewise.
+ (write_defines_file): Likewise.
+ (delete_output_files): New function.
+ (main): Likewise.
+
+2021-07-21 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/101549
+ * config/i386/i386-builtin.def: Remove OPTION_MASK_ISA_SSE4_2
+ from CRC32 _builtin functions.
+
+2021-07-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * coverage.c (build_gcov_info_var_registration): Mark the object placed
+ in the linker set as referenced so that it does not get optimized away.
+
+2021-07-21 Kito Cheng <kito.cheng@sifive.com>
+
+ Revert:
+ 2021-07-20 Kito Cheng <kito.cheng@sifive.com>
+
+ * config.gcc (riscv*-*-*): Detect which python is available.
+
+2021-07-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/101535
+ * gimplify.c (omp_check_private): Properly skip ORT_TARGET_DATA
+ contexts in which decl isn't privatized and for ORT_TARGET return
+ false if decl is mapped.
+
+2021-07-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gimple-loop-jam.c: Include tree-ssa-sccvn.h.
+ (tree_loop_unroll_and_jam): Run value-numbering on a loop that
+ has been successfully unrolled.
+
+2021-07-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-ssa-loop-manip.c (determine_exit_conditions): Return a null
+ exit condition if no tail loop is needed, and if the original exit
+ condition should therefore be kept as-is.
+ (tree_transform_and_unroll_loop): Handle that case here too.
+
+2021-07-21 Kewen Lin <linkw@linux.ibm.com>
+
+ * tree-data-ref.c (free_dependence_relations): Adjust to pass vec
+ by reference.
+ (free_data_refs): Likewise.
+ * tree-data-ref.h (free_dependence_relations): Likewise.
+ (free_data_refs): Likewise.
+ * tree-predcom.c (struct chain): Use auto_vec instead of vec for
+ members.
+ (struct component): Likewise.
+ (pcom_worker::pcom_worker): Adjust for auto_vec and renaming changes.
+ (pcom_worker::~pcom_worker): Likewise.
+ (pcom_worker::release_chain): Adjust as auto_vec changes.
+ (pcom_worker::loop): Rename to ...
+ (pcom_worker::m_loop): ... this.
+ (pcom_worker::datarefs): Rename to ...
+ (pcom_worker::m_datarefs): ... this. Use auto_vec instead of vec.
+ (pcom_worker::dependences): Rename to ...
+ (pcom_worker::m_dependences): ... this. Use auto_vec instead of vec.
+ (pcom_worker::chains): Rename to ...
+ (pcom_worker::m_chains): ... this. Use auto_vec instead of vec.
+ (pcom_worker::looparound_phis): Rename to ...
+ (pcom_worker::m_looparound_phis): ... this. Use auto_vec instead of
+ vec.
+ (pcom_worker::cache): Rename to ...
+ (pcom_worker::m_cache): ... this. Use auto_vec instead of vec.
+ (pcom_worker::release_chain): Adjust for auto_vec changes.
+ (pcom_worker::release_chains): Adjust for auto_vec and renaming
+ changes.
+ (release_component): Remove.
+ (release_components): Adjust for release_component removal.
+ (component_of): Adjust to use vec.
+ (merge_comps): Likewise.
+ (pcom_worker::aff_combination_dr_offset): Adjust for renaming changes.
+ (pcom_worker::determine_offset): Likewise.
+ (class comp_ptrs): Remove.
+ (pcom_worker::split_data_refs_to_components): Adjust for renaming
+ changes, for comp_ptrs removal with auto_vec.
+ (pcom_worker::suitable_component_p): Adjust for renaming changes.
+ (pcom_worker::filter_suitable_components): Adjust for release_component
+ removal.
+ (pcom_worker::valid_initializer_p): Adjust for renaming changes.
+ (pcom_worker::find_looparound_phi): Likewise.
+ (pcom_worker::add_looparound_copies): Likewise.
+ (pcom_worker::determine_roots_comp): Likewise.
+ (pcom_worker::single_nonlooparound_use): Likewise.
+ (pcom_worker::execute_pred_commoning_chain): Likewise.
+ (pcom_worker::execute_pred_commoning): Likewise.
+ (pcom_worker::try_combine_chains): Likewise.
+ (pcom_worker::prepare_initializers_chain): Likewise.
+ (pcom_worker::prepare_initializers): Likewise.
+ (pcom_worker::prepare_finalizers_chain): Likewise.
+ (pcom_worker::prepare_finalizers): Likewise.
+ (pcom_worker::tree_predictive_commoning_loop): Likewise.
+
2021-07-20 Martin Sebor <msebor@redhat.com>
PR middle-end/101397
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/101547
+ * sm-file.cc (file_leak::emit): Handle m_arg being NULL.
+ (file_leak::describe_final_event): Handle ev.m_expr being NULL.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/101522
+ * store.cc (binding_cluster::purge_state_involving): Don't change
+ m_map whilst iterating through it.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ * region-model.cc (region_model::handle_phi): Add "old_state"
+ param and use it.
+ (region_model::update_for_phis): Update so that all of the phi
+ stmts are effectively handled simultaneously, rather than in
+ order.
+ * region-model.h (region_model::handle_phi): Add "old_state"
+ param.
+ * state-purge.cc (self_referential_phi_p): Replace with...
+ (name_used_by_phis_p): ...this new function.
+ (state_purge_per_ssa_name::process_point): Update to use the
+ above, so that all phi stmts at a basic block are effectively
+ considered simultaneously, and only consider the phi arguments for
+ the pertinent in-edge.
+ * supergraph.cc (cfg_superedge::get_phi_arg_idx): New.
+ (cfg_superedge::get_phi_arg): Use the above.
+ * supergraph.h (cfg_superedge::get_phi_arg_idx): New decl.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ * state-purge.cc (state_purge_annotator::add_node_annotations):
+ Rather than erroneously always using the NULL in-edge, determine
+ each relevant in-edge, and print the appropriate data for each
+ in-edge. Use print_needed to print the data as comma-separated
+ lists of SSA names.
+ (print_vec_of_names): Add "within_table" param and use it.
+ (state_purge_annotator::add_stmt_annotations): Factor out
+ collation and printing code into...
+ (state_purge_annotator::print_needed): ...this new function.
+ * state-purge.h (state_purge_annotator::print_needed): New decl.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ * program-point.cc (function_point::print): Show src BB index at
+ BEFORE_SUPERNODE.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ * svalue.cc (infix_p): New.
+ (binop_svalue::dump_to_pp): Use it to print MIN_EXPR and MAX_EXPR
+ in prefix form, rather than infix.
+
2021-07-19 David Malcolm <dmalcolm@redhat.com>
PR analyzer/101503
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * c-pragma.h (pragma_omp_clause): Add 'PRAGMA_OACC_CLAUSE_NOHOST'.
+
2021-07-20 Martin Sebor <msebor@redhat.com>
* c-common.c (c_build_shufflevector): Adjust by-value argument to
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * c-parser.c (c_parser_omp_clause_name): Handle 'nohost'.
+ (c_parser_oacc_all_clauses): Handle 'PRAGMA_OACC_CLAUSE_NOHOST'.
+ (OACC_ROUTINE_CLAUSE_MASK): Add 'PRAGMA_OACC_CLAUSE_NOHOST'.
+ * c-typeck.c (c_finish_omp_clauses): Handle 'OMP_CLAUSE_NOHOST'.
+
2021-07-20 Martin Sebor <msebor@redhat.com>
* c-tree.h (c_build_function_call_vec): Adjust by-value argument to
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * parser.c (cp_parser_omp_clause_name): Handle 'nohost'.
+ (cp_parser_oacc_all_clauses): Handle 'PRAGMA_OACC_CLAUSE_NOHOST'.
+ (OACC_ROUTINE_CLAUSE_MASK): Add 'PRAGMA_OACC_CLAUSE_NOHOST'.
+ * pt.c (tsubst_omp_clauses): Handle 'OMP_CLAUSE_NOHOST'.
+ * semantics.c (finish_omp_clauses): Likewise.
+
+2021-07-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/101516
+ * semantics.c (finish_omp_reduction_clause): Also call
+ complete_type_or_else and return true if it fails.
+
2021-07-19 Iain Sandoe <iain@sandoe.co.uk>
PR c++/95520
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * dump-parse-tree.c (show_attr): Update.
+ * gfortran.h (symbol_attribute): Add 'oacc_routine_nohost' member.
+ (gfc_omp_clauses): Add 'nohost' member.
+ * module.c (ab_attribute): Add 'AB_OACC_ROUTINE_NOHOST'.
+ (attr_bits, mio_symbol_attribute): Update.
+ * openmp.c (omp_mask2): Add 'OMP_CLAUSE_NOHOST'.
+ (gfc_match_omp_clauses): Handle 'OMP_CLAUSE_NOHOST'.
+ (OACC_ROUTINE_CLAUSES): Add 'OMP_CLAUSE_NOHOST'.
+ (gfc_match_oacc_routine): Update.
+ * trans-decl.c (add_attributes_to_decl): Update.
+ * trans-openmp.c (gfc_trans_omp_clauses): Likewise.
+
+2021-07-21 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/101514
+ * target-memory.c (gfc_interpret_derived): Size of array component
+ of derived type can only be computed here for explicit shape.
+ * trans-types.c (gfc_get_nodesc_array_type): Do not dereference
+ NULL pointers.
+
+2021-07-21 Tobias Burnus <tobias@codesourcery.com>
+
+ * decl.c (gfc_verify_c_interop_param): Update for F2008 + F2018
+ changes; reject unsupported bits with 'Error: Sorry,'.
+ * trans-expr.c (gfc_conv_procedure_call): Fix condition to
+ For using CFI descriptor with characters.
+
2021-07-18 Harald Anlauf <anlauf@gmx.de>
PR fortran/101084
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/101547
+ * gcc.dg/analyzer/pr101547.c: New test.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/101522
+ * g++.dg/analyzer/pr101522.C: New test.
+
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * c-c++-common/goacc/classify-routine-nohost.c: New file.
+ * c-c++-common/goacc/classify-routine.c: Update.
+ * c-c++-common/goacc/routine-2.c: Likewise.
+ * c-c++-common/goacc/routine-nohost-1.c: New file.
+ * c-c++-common/goacc/routine-nohost-2.c: Likewise.
+ * g++.dg/goacc/template.C: Update.
+ * gfortran.dg/goacc/classify-routine-nohost.f95: New file.
+ * gfortran.dg/goacc/classify-routine.f95: Update.
+ * gfortran.dg/goacc/pure-elemental-procedures-2.f90: Likewise.
+ * gfortran.dg/goacc/routine-6.f90: Likewise.
+ * gfortran.dg/goacc/routine-intrinsic-2.f: Likewise.
+ * gfortran.dg/goacc/routine-module-1.f90: Likewise.
+ * gfortran.dg/goacc/routine-module-2.f90: Likewise.
+ * gfortran.dg/goacc/routine-module-3.f90: Likewise.
+ * gfortran.dg/goacc/routine-module-mod-1.f90: Likewise.
+ * gfortran.dg/goacc/routine-multiple-directives-1.f90: Likewise.
+ * gfortran.dg/goacc/routine-multiple-directives-2.f90: Likewise.
+
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+
+ * g++.dg/goacc/template.C: Fix '#pragma atomic update' typo.
+
+2021-07-21 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/analyzer/explode-2.c: Remove xfail.
+ * gcc.dg/analyzer/explode-2a.c: Remove expected leak warning on
+ while stmt.
+ * gcc.dg/analyzer/phi-2.c: New test.
+
+2021-07-21 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/101531
+ * gcc.target/powerpc/pr101129.c: Adjust.
+
+2021-07-21 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/101549
+ * gcc.target/i386/crc32-6.c: New test.
+
+2021-07-21 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/101514
+ * gfortran.dg/pr101514.f90: New test.
+
+2021-07-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/101535
+ * c-c++-common/gomp/pr101535-1.c: New test.
+ * c-c++-common/gomp/pr101535-2.c: New test.
+
+2021-07-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/101516
+ * g++.dg/gomp/pr101516.C: New test.
+
+2021-07-21 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/iso_c_binding_char_1.f90: Update dg-error.
+ * gfortran.dg/pr32599.f03: Use -std=-f2003 + update comment.
+ * gfortran.dg/bind_c_char_10.f90: New test.
+ * gfortran.dg/bind_c_char_6.f90: New test.
+ * gfortran.dg/bind_c_char_7.f90: New test.
+ * gfortran.dg/bind_c_char_8.f90: New test.
+ * gfortran.dg/bind_c_char_9.f90: New test.
+
+2021-07-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/unroll-10.c: New test.
+
+2021-07-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/unroll-9.c: New test/
+
2021-07-20 Martin Sebor <msebor@redhat.com>
PR middle-end/101397
+2021-07-21 Martin Sebor <msebor@redhat.com>
+
+ PR bootstrap/101379
+ * config/linux/arm/host-config.h (__kernel_helper_version): New
+ function. Adjust shadow macro.
+
2021-01-15 Jakub Jelinek <jakub@redhat.com>
PR target/70454
+2021-07-21 Thomas Schwinge <thomas@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New
+ file.
+ * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
+ Likewise.
+ * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c:
+ Likewise.
+ * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
+
2021-07-20 Thomas Schwinge <thomas@codesourcery.com>
PR target/101484
+2021-07-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/101542
+ * include/ext/rope (sequence_buffer): Add move constructor and
+ move assignment operator.
+ * testsuite/ext/rope/101542.cc: New test.
+
2021-07-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101510
projects / platform / upstream / gcc.git / commitdiff