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2006-01-19Makefile.in (tree-vect-patterns.o): Add rule for new file.Dorit Nuzman30-168/+2284
* Makefile.in (tree-vect-patterns.o): Add rule for new file. * tree-vect-analyze.c (vect_determine_vectorization_factor): Use existing STMT_VINFO_VECTYPE if available. (vect_mark_relevant): Add special handling for stmts that are marked as STMT_VINFO_IN_PATTERN_P. (vect_analyze_loop): Call vect_pattern_recog. * tree-vectorizer.c (new_stmt_vec_info): Initialize new fields. * tree-vectorizer.h (in_pattern_p, related_stmt): New fields in stmt_info. (STMT_VINFO_IN_PATTERN_P, STMT_VINFO_RELATED_STMT): New macros. (vect_recog_func_ptr): New function-pointer type. * tree-vect-patterns.c: New file. (vect_recog_widen_sum_pattern, vect_recog_widen_mult_pattern): (vect_recog_dot_prod_pattern, vect_pattern_recog): (vect_pattern_recog_1): New functions. (vect_pattern_recog_funcs): New array of function pointers. * tree-vectorizer.h (ternary_op): New enum value. * tree-vect-transform.c (vect_create_epilog_for_reduction): Added declaration. Revised documentation. Removed redundant dump prints. Removed redundant argument. Added support for reduction patterns. (vectorizable_reduction): Added support for reduction patterns. (vect_transform_stmt): Added support for patterns. * expr.c (expand_expr_real_1): Added case for DOT_PROD_EXPR. * genopinit.c (udot_prod_optab, sdot_prod_optab): Initialize. * optabs.c (optab_for_tree_code): Added case for DOT_PROD_EXPR. (expand_widen_pattern_expr): New function. (init_optabs): Initialize new optabs udot_prod_optab, sdot_prod_optab. * optabs.h (OTI_sdot_prod, OTI_udot_prod): New. (sdot_prod_optab, udot_prod_optab): Define new optabs. (expand_widen_pattern_expr): New function declaration. * tree.def (DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR): New tree-codes. * tree-inline.c (estimate_num_insns_1): Added cases for new tree-codes DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR. * tree-pretty-print.c (dump_generic_node): Likewise. (op_prio): Likewise. (op_symbol): Added cases for WIDEN_SUM_EXPR, WIDEN_MULT_EXPR. * tree-ssa-operands.c (get_expr_operands): Added case for DOT_PROD_EXPR. * tree-vect-patterns.c (widened_name_p): New function. (vect_recog_dot_prod_pattern): Added function implementation. * tree-vect-transform.c (get_initial_def_for_reduction): Added cases for DOT_PROD_EXPR, WIDEN_SUM_EXPR. * config/rs6000/altivec.md (udot_prod<mode>, sdot_prodv8hi): New. * config/i386/sse.md (sdot_prodv8hi, udot_prodv4si): New. * expr.c (expand_expr_real_1): Added case for WIDEN_SUM_EXPR. * genopinit.c (widen_ssum_optab, widen_usum_optab): Initialize. * optabs.c (optab_for_tree_code): Added case for WIDEN_SUM_EXPR. (init_optabs): Initialize new optabs widen_ssum_optab, widen_usum_optab. * optabs.h (OTI_widen_ssum, OTI_widen_usum): New. (widen_ssum_optab, widen_usum_optab): Define new optabs. * tree-vect-generic.c: (expand_vector_operations_1): Check type of use instead of type of def. * tree-vect-patterns.c (vect_recog_widen_sum_pattern): Added function implementation. * config/rs6000/altivec.md (widen_usum<mode>, widen_ssumv16qi, widen_ssumv8hi): New. * doc/tm.texi (ssum_widen, usum_widen, sdot_prod, udot_prod): New patterns. From-SVN: r109954
2006-01-19gfortranspec.c: Update copyright years.Tobias Schlüter9-9/+25
* gfortranspec.c: Update copyright years. * trans.c: Likewise. * trans-array.c: Likewise. * trans-array.h: Likewise. * trans-decl.c: Likewise. * trans-stmt.c: Likewise. * trans-stmt.h: Likewise. * trans-types.c: Likewise. From-SVN: r109951
2006-01-19re PR c++/16829 (default parameter can be not one of the last in function)Volker Reichelt8-8/+145
PR c++/16829 * decl.c (start_preparsed_function): Check default arguments unconditionally. * name-lookup.c (pushdecl_maybe_friend): Check default arguments of all functions and function templates. * parser.c (cp_parser_late_parsing_default_args): Check default arguments. * decl2.c (check_default_args): Set missing default arguments to error_mark_node. * g++.dg/other/default2.C: New test. * g++.dg/other/default3.C: New test. From-SVN: r109950
2006-01-19re PR c/25805 (Incorrect handling of zero-initialized flexible arrays)Richard Sandiford4-0/+83
PR c/25805 * c-decl.c (add_flexible_array_elts_to_size): New function. (finish_decl): Use it. testsuite/ PR c/25805 * gcc.dg/pr25805.c: New file. From-SVN: r109946
2006-01-19re PR c++/25836 (G++ does not allow a conversion of templated types)Mark Mitchell6-10/+98
PR c++/25836 * cp-tree.h (push_class_stack): New function. (pop_class_stack): Likewise. * class.c (class_stack_node): Add hidden field. (pushclass): Clear it. (push_class_stack): New function. (pop_class_stack): Likewise. (currently_open_class): Ignore hidden classes. (currently_open_derived_class): Likewise. * name-lookup.c (push_to_top_level): Call push_class_stack. (pop_from_top_level): Call pop_class_stack. PR c++/25836 * g++.dg/template/init6.C: New test. From-SVN: r109945
2006-01-18diagnostic.h: Include options.h.Andrew Pinski4-2/+10
2006-01-18 Andrew Pinski <pinskia@physics.uc.edu> * diagnostic.h: Include options.h. * config/rs6000/x-darwin (host-ppc-darwin.o): Correct the dependancies for diagnostic.h. * Makefile.in (DIAGNOSTIC_H): Add options.h. From-SVN: r109941
2006-01-19tree-ssa-operands.h (ssa_call_clobbered_cache_valid): Remove.Daniel Berlin12-223/+571
2006-01-16 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-operands.h (ssa_call_clobbered_cache_valid): Remove. (ssa_ro_call_cache_valid): Ditto. * tree-ssa-alias.c (sort_tags_by_id): New function. (init_transitive_clobber_worklist): Ditto. (add_to_worklist): Ditto. (mark_aliases_call_clobbered): Ditto. (compute_tag_properties): Ditto. (set_initial_properties): Ditto. (compute_call_clobbered): Ditto. (compute_may_aliases): Call compute_call_clobbered and grouping. (compute_flow_sensitive_aliasing): Remove clobbering related code. (compute_flow_insensitive_aliasing): Grouping now happens in our caller. (setup_pointers_and_addressables): Remove clobbering related code. (add_may_alias): Ditto. (replace_may_alias): Ditto. (get_nmt_for): Ditto. (create_global_var): (is_escape_site): Return an escape_type enumeration. * tree-flow-inline.h (is_call_clobbered): Global var does not imply call clobbered. (mark_call_clobbered): Take a reason for marking this. Remove marking of globalness, and cache invalidation. (clear_call_clobbered): Remove cache invalidation code. * tree-dfa.c (dump_variable): If details is on, dump the reason for escaping. * tree-outof-ssa.c (create_temp): Copy escape mask from original variable. * tree-flow.h (struct ptr_info_def): Add escape mask member. (struct var_ann_d): Ditto. (enum escape_type): New. (mark_call_clobbered): Adjust prototype. * tree-ssa-structalias.c (update_alias_info): Unmodifiable vars are never call clobbered. Record reasons for escaping. * tree-ssa-structalias.h (is_escape_site): Update prototype. * tree-ssa-operands.c (ssa_call_clobbered_cache_valid): Remove. (ssa_ro_call_cache_valid): Ditto. (clobbered_v_may_defs): Ditto. (clobbered_vuses): Ditto. (ro_call_vuses): Ditto. (clobber_stats): New. (init_ssa_operands): Zero out clobber stats. (fini_ssa_operands): Print out clobber stats. (get_call_expr_operands): Pass callee fndecl to add_call_read_ops). (add_call_clobber_ops): Remove use of cache. Add use of PURE_CONST information. (add_call_read_ops): Remove use of cache. Add use of static not_read information. From-SVN: r109938
2006-01-18btest-gcc.sh: gcc.sum has moved to gcc/testsuite/gcc/gcc.sum.Andrew Pinski2-4/+10
2006-01-18 Andrew Pinski <pinskia@physics.uc.edu> * btest-gcc.sh: gcc.sum has moved to gcc/testsuite/gcc/gcc.sum. g++.sum has moved to gcc/testsuite/g++/g++.sum. objc.sum has moved to gcc/testsuite/objc/objc.sum. From-SVN: r109937
2006-01-19jni.cc (_Jv_JNI_AttachCurrentThread): Return environment if it already exists.Tom Tromey2-4/+13
* jni.cc (_Jv_JNI_AttachCurrentThread): Return environment if it already exists. From-SVN: r109936
2006-01-19Introduce TLS descriptors for i386 and x86_64.Alexandre Oliva6-21/+301
* config/i386/i386.h (TARGET_GNU2_TLS): New macro. (TARGET_ANY_GNU_TLS): New macro. (enum tls_dialect): Added TLS_DIALECT_GNU2. (struct machine_function): Add tls_descriptor_call_expanded_p. (ix86_tls_descriptor_calls_expande_in_cfun): New macro. (ix86_current_function_calls_tls_descriptor): Likewise. * config/i386/i386.c (ix86_tls_dialect): Fix typo in comment. (override_options): Introduce gnu2 tls dialect. (ix86_frame_pointer_required): Functions containing TLSCALLs are not leaves. (ix86_select_alt_pic_regnum, ix86_compute_frame_layout): Likewise. (legitimize_tls_address): Adjust logic for GNU2 TLS. (ix86_init_machine_status): Initialize new field. (ix86_tls_get_addr): Use TARGET_ANY_GNU_TLS. (ix86_tls_module_base): New. * config/i386/i386-protos.h (ix86_tls_module_base): Declare it. * config/i386/i386.md (UNSPEC_TLSDESC): New constant. (tls_global_dynamic_32, tls_global_dynamic_64): Handle GNU2 TLS. (tls_local_dynamic_base_32, tls_local_dynamic_base_64): Likewise. (tls_dynamic_gnu2_32, *tls_dynamic_lea_32): New patterns. (*tls_dynamic_call_32, *tls_dynamic_gnu2_combine_32): Likewise. (tls_dynamic_gnu2_64, *tls_dynamic_lea_64): Likewise. (*tls_dynamic_call_64, *tls_dynamic_gnu2_combine_64): Likewise. * config/i386/predicates.md (tls_modbase_operand): New. (tp_or_register_operand): New. From-SVN: r109934
2006-01-19ipa-reference.c (check_operand): Allow FUNCTION_DECL.Daniel Berlin2-2/+19
2006-01-18 Daniel Berlin <dberlin@dberlin.org> * ipa-reference.c (check_operand): Allow FUNCTION_DECL. (look_for_address_of): Ditto. (ipa_init): Walk the function decls. (static_execute): Don't set readonly on FUNCTION_DECL's. From-SVN: r109932
2006-01-19table.C: New.Eric Christopher2-0/+37
2006-01-18 Eric Christopher <echristo@apple.com> * g++.dg/eh/table.C: New. From-SVN: r109931
2006-01-19Daily bump.GCC Administrator1-1/+1
From-SVN: r109929
2006-01-18java-interp.h (_Jv_CompileMethod): Add declaration.Keith Seitz3-15/+45
* include/java-interp.h (_Jv_CompileMethod): Add declaration. (class _Jv_InterpMethod): Add _Jv_CompileMethod as a friend. * interpret.cc (_Jv_CompileMethod): New function. (run): Massage code to allow for NULL args. Update comments to explain NULL args. Return if compiling the method and args is NULL. From-SVN: r109918
2006-01-18Fix name butchered in my previous check-in.Tobias Schlüter1-1/+1
From-SVN: r109917
2006-01-18re PR fortran/18540 (Jumping into blocks gives error rather than warning)Tobias Schlüter8-87/+110
PR fortran/18540 PR fortran/18937 * gfortran.h (BBT_HEADER): Move definition up. (gfc_st_label): Add BBT_HEADER, remove 'prev' and 'next'. * io.c (format_asterisk): Adapt initializer. * resolve.c (resolve_branch): Allow FORTRAN 66 cross-block GOTOs as extension. * symbol.c (compare_st_labels): New function. (gfc_free_st_label, free_st_labels, gfc_get_st_label): Convert to using balanced binary tree. * decl.c (match_char_length, gfc_match_old_kind_spec): Do away with 'cnt'. (warn_unused_label): Adapt to binary tree. * match.c (gfc_match_small_literal_int): Only set cnt if non-NULL. * primary.c (match_kind_param): Do away with cnt. Also converted the ChangeLog to use latin1 characters. From-SVN: r109914
2006-01-18i386.md (shift spliter): Fix a a typo in the splitter for shifts where the ↵Roger Sayle2-1/+6
source and destination... * config/i386/i386.md (shift spliter): Fix a a typo in the splitter for shifts where the source and destination registers are different. From-SVN: r109912
2006-01-18[multiple changes]Paul Brook4-2/+21
2006-01-18 Paul Brook <paul@codesourcery.com> Merge from csl-arm-branch. 2005-03-14 Julian Brown <julian@codesourcery.com> * config/arm/lib1funcs.asm (ashldi3): Don't define on SymbianOS. (aeabi_llsl): Likewise. (ashrdi3): Likewise. (aeabi_lasr): Likewise. (lshrdi3): Likewise. (aeabi_llsr): Likewise. 2005-03-10 Julian Brown <julian@codesourcery.com> * config.gcc: Disable shared libgcc for SymbianOS. * config/arm/t-symbian (LIB2ADDEH): Include config/arm/pr-support.c. From-SVN: r109911
2006-01-18* md5.h: Include ansidecl.hDJ Delorie2-0/+6
From-SVN: r109910
2006-01-18re PR libgcj/25840 (libjava is broken on Linux/x86-64)H.J. Lu2-0/+6
2006-01-18 H.J. Lu <hongjiu.lu@intel.com> PR libgcj/25840 * include/x86_64-signal.h (RESTORE2): Add ".text\n". From-SVN: r109909
2006-01-18Werror-1.c, [...]: New.DJ Delorie13-0/+210
* gcc.dg/Werror-1.c, gcc.dg/Werror-2.c, gcc.dg/Werror-3.c, gcc.dg/Werror-4.c, gcc.dg/Werror-5.c, gcc.dg/Werror-6.c, gcc.dg/Werror-7.c, gcc.dg/Werror-8.c, gcc.dg/Werror-9.c, gcc.dg/Werror-10.c, gcc.dg/Werror-11.c, gcc.dg/Werror-12: New. From-SVN: r109908
2006-01-18c-pragma.c (handle_pragma_diagnostic): New.DJ Delorie9-18/+247
* c-pragma.c (handle_pragma_diagnostic): New. (init_pragma): Register it. * doc/extend.texi: Document it. * diagnostic.def: Add DK_UNSPECIFIED and DK_IGNORED. * diagnostic.h (diagnostic_classify_diagnostic): Declare. (diagnostic_context): Add classify_diagnostic[]. * diagnostic.c (diagnostic_count_diagnostic): Don't count warnings as errors if they're overridden to DK_WARNING. (diagnostic_initialize): Initialize classify_diagnostic[]. (diagnostic_set_kind_override): New. (diagnostic_report_diagnostic): Check for kind changes. * opts.c (common_handle_option): Take lang_mask. Update callers. Handle OPT_Werror_. * common.opt (Werror=): New. * doc/invoke.texi: Document -Werror=* From-SVN: r109907
2006-01-18tree-vrp.c (test_for_singularity): Correct test for new min limit.Jeff Law8-15/+173
* tree-vrp.c (test_for_singularity): Correct test for new min limit. Use operand_equal_p rather than pointer equality for testing if new min/max values are equal. * tree-ssa-propagate.c (substitute_and_fold): Delay simplifications using range information until after propagation and folding. * gcc.c-torture/execute/930529-1.x: Use -fwrapv as test depends on wrapping on overflow semantics. * gcc.dg/tree-ssa/pr23109.c: Remove the .lim file too. * gcc.gc/tree-ssa/vrp23.c: New test. * gcc.gc/tree-ssa/vrp24.c: New test. From-SVN: r109904
2006-01-18[multiple changes]Diego Novillo296-506/+33157
2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * libgomp: New directory. * Makefile.def: Add target_module libgomp. * Makefile.in: Regenerate. * configure.in (target_libraries): Add target-libgomp. * configure: Regenerate. contrib/ 2006-01-18 Richard Henderson <rth@redhat.com> Diego Novillo <dnovillo@redhat.com> * gcc_update (files_and_dependencies): Add libgomp files. gcc/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * omp-low.c: New file. * c-omp.c: New file. 2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * doc/invoke.texi: Document -fopenmp. * tree-dump.h (debug_function): Declare. * hooks.c (hook_bool_tree_bool_false): New function. (hook_tree_tree_null): Remove. (hook_tree_tree_tree_null): New. * hooks.h: Update to match. * tree-pretty-print.c (debug_tree_chain): New. (print_generic_expr): Handle TDF_CHAIN. (dump_generic_node): Handle BLOCK. Do not abort with incomplete SWITCH_EXPRs. Do not dump body of an OpenMP directive if TDF_SLIM is given. <case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't print space after directive name. <OMP_FOR>: Handle printing OMP_FOR_PRE_BODY. Handle OMP_MASTER and OMP_ORDERED. Handle printing of OMP_BODY just in one place, goto dump_omp_body in the rest of OMP_* nodes that have OMP_BODY. Don't handle clause nodes here. Update omp statements to use dump_omp_clauses. Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION, OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC, OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF, GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED, GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE, GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE. Adjust output for GOMP_PARALLEL. (dump_omp_clauses): New. (print_declaration): Dump DECL_VALUE_EXPR. (op_symbol_1): Split out of op_symbol. (dumping_stmts): Remove. Update all users. * cgraph.c (cgraph_analyze_queue): New. (cgraph_add_new_function): New. * cgraph.h (cgraph_analyze_queue): Declare. (cgraph_add_new_function): Declare. (cgraph_lower_function): Remove. * tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_* nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS and TYPE_P nodes in its default clause. (empty_body_p): New. (tree_range_check_failed): New. (build5_stat): New. * tree.h (OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE, OMP_CLAUSE_REDUCTION_PLACEHOLDER, OMP_CLAUSE_PRIVATE_DEBUG, OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY, OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY, OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND, OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL, OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR, OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT, OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT, OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC, OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST, OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY, OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New. (TREE_RANGE_CHECK): New. (empty_body_p): Declare. (enum omp_clause_default_kind): New. (build_string_literal): Declare. (enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New. (build5_stat, build5): Declare. * tree-pass.h (TDF_CHAIN): Define. * tree-pass.h (PROP_gimple_lomp): Define. (pass_lower_omp): Declare. * diagnostic.h (debug_tree_chain): Declare. * builtins.c (get_builtin_sync_mode): Use 0 as last argument to mode_for_size. (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * builtins.c (build_string_literal): Make extern. * gcc.c (include_spec_function): New. (static_spec_functions): Add it. (main): Move load of libgomp.spec ... (LINK_COMMAND_SPEC): ... here. (link_gomp_spec): New. (static_specs): Include it. (LINK_COMMAND_SPEC): Add link_gomp. (GOMP_SELF_SPECS): New. (driver_self_specs): Include it. (switch_matches): Don't mark inline. (main): Load libgomp.spec. * tree-gimple.c (is_gimple_stmt): True for OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION, and OMP_SINGLE, OMP_FOR and OMP_PARALLEL. * tree-gimple.h (enum omp_parallel): Declare. (determine_parallel_type): Declare. (omp_firstprivatize_variable): Declare. (omp_reduction_init): Declare. (diagnose_omp_structured_block_errors): Declare. (struct walk_stmt_info): Add want_return_expr. (struct walk_stmt_info): Add want_bind_expr, want_locations. (find_omp_clause): Declare. (insert_field_into_struct): Declare. (struct walk_stmt_info): Move from tree-nested.c (walk_stmts): Declare. * c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP to 200505. * cgraphunit.c (cgraph_lower_function): Make static. (cgraph_finalize_pending_functions): New. (cgraph_finalize_function): Call it. (cgraph_finalize_compilation_unit): Likewise. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. (BT_FN_UINT_UINT): New. (DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT, BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR, BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT, BT_FN_VOID_OMPFN_PTR_UINT_UINT, BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New. * builtins.def: Update DEF_BUILTIN comment to include COND argument. Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins into separate files. (DEF_GOMP_BUILTIN): New. (BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER, BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END, BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END, BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START, BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START, BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START, BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT, BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END, BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END, BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT, BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END, BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START, BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New. * sync-builtins.def: New file, moved from builtins.def. * omp-builtins.def: New file, moved from builtins.def. * c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine. * gimple-low.c (lower_function_body): Clear data. (lower_stmt): Do not handle COMPOUND_EXPR. Remove call to print_node_brief. * c-tree.h (c_finish_omp_clauses): New prototype. (C_DECL_THREADPRIVATE_P): Define. (lookup_name_no_remap, c_omp_remap_private): Remove (c_begin_omp_parallel, c_finish_omp_parallel): Update. (check_for_loop_decls): Update decl. (lookup_name_no_remap, c_omp_remap_private): Declare. (build_indirect_ref, build_modify_expr, pushdecl, pushdecl_top_level): Move to c-common.h. * dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp before the switch, but just in the 2 places that need it. * c-decl.c (diagnose_mismatched_decls): Do not check for mismatched thread-local attributes when OLDDECL is marked threadprivate and NEWDECL has no thread-local attributes. (merge_decls): Merge C_DECL_THREADPRIVATE_P. (c_gimple_diagnostics_recursively): Rename from c_warn_unused_result_recursively. Invoke diagnose_omp_structured_block_errors. (check_for_loop_decls): Return a singular decl found. * langhooks.c (lhd_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls. (lhd_omp_firstprivatize_type_sizes): New. (lhd_omp_assignment): New. (lhd_omp_predetermined_sharing): New. * langhooks.h (struct gimplify_omp_ctx): Forward declare. (struct lang_hooks_for_types): Add omp_firstprivatize_type_sizes, omp_privatize_by_reference, omp_predetermined_sharing, omp_disregard_value_expr, omp_private_debug_clause, omp_clause_default_ctor, omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor. (c_finish_omp_clauses): New. (c_finish_bc_stmt): Diagnose break within omp for. (c_begin_omp_parallel, c_finish_omp_parallel): New. (build_unary_op): Return error_mark after reporting a readonly_error. (build_modify_expr): Likewise. * gimplify.c: Include optabs.h and pointer-set.h. (enum gimplify_omp_var_data): Declare. (struct gimplify_omp_ctx): Declare. (struct gimplify_ctx): Add fields prev_context, combined_pre_p and combined_ctxp. (gimplify_ctxp, gimplify_omp_ctxp): New local variables. (push_gimplify_context, pop_gimplify_context): Allow nesting. (splay_tree_compare_decl_uid): New. (new_omp_context): New. (delete_omp_context): New. (gimple_add_tmp_var): Call omp_add_variable. (gimplify_bind_expr): Likewise. (gimplify_var_or_parm_decl): If omp_notice_variable returned true, disregard DECL_VALUE_EXPR on the decl if any. (gimplify_expr_in_ctx): New. (omp_firstprivatize_variable, omp_firstprivatize_type_sizes omp_add_variable, omp_notice_variable, omp_is_private gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1 gimplify_adjust_omp_clauses, gimplify_omp_parallel gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p gimplify_omp_atomic_fetch_op, goa_stabilize_expr gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex gimplify_omp_atomic): New. (gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL and OMP_ATOMIC. (gimplify_body): Verify gimplify_ctxp is empty after gimplification. * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER, PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR, PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED, PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR, PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION, PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE, PRAGMA_OMP_THREADPRIVATE. * tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE, OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE, OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION, OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE, OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define. * print-tree.c (print_node): Dump DECL_VALUE_EXPR. * tree-ssa-dce.c (find_control_dependence): Do not assume that ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR). * tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for OpenMP directives. (struct nesting_info): Add field_map, suppress_expansion, debug_var_chain. (create_nesting_tree): Initialize them. (lookup_field_for_decl): Use field_map. (get_nonlocal_debug_decl, get_local_debug_decl): New. (convert_local_omp_clauses): New. (finalize_nesting_tree_1): Add debug_var_chain to toplevel block. (walk_body): Split out of walk_function. (convert_nonlocal_omp_clauses, convert_local_omp_clauses): New. (convert_nonlocal_reference): Handle omp statements. (convert_local_reference): Likewise. (unnest_nesting_tree_1): Split out of finalize_nesting_tree_1. (unnest_nesting_tree): New. (lower_nested_functions): Call it. (insert_field_into_struct): Make extern. (struct walk_stmt_info): Move to tree-gimple.h. (walk_stmts): Make extern. * omp-builtins.def: New file. * tree-iterator.c (expr_only): Clarify comment. * c-common.h (pushdecl_top_level, pushdecl, build_modify_expr, build_indirect_ref, c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered, c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush, c_finish_omp_for, c_split_parallel_clauses, omp_clause_default_kind, c_omp_sharing_predetermined, c_omp_remap_decl): Declare. * Makefile.in (BUILTINS_DEF): Add omp-builtins.def. (OBJS-common): Add omp-low.o. (c-omp.o, omp-low.o): Add. (gimplify.o): Add dependency on $(OPTABS_H). (GTFILES): Add omp-low.c. (gt-stringpool.h): Add. * tree-cfg.c (set_bb_for_stmt): Do not update the block-to-labels map if we are currently expanding to RTL. (tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P checks. Handle IDENTIFIER_NODE. (tree_verify_flow_info): Do not ICE when emitting error messages about invalid labels. (dump_function_to_file): Reset CFUN before emitting the body of the function. (debug_function): New. * passes.c (init_optimization_passes): Schedule pass_lower_omp. * langhooks-def.h (lhd_omp_predetermined_sharing, lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes): Declare. (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it. (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, LANG_HOOKS_OMP_PREDETERMINED_SHARING, LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR): Define. (LANG_HOOK_DECLS): Use them. 2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * c-parser.c (pragma_omp_clause): Define. (c_parser_declaration_or_fndef): Document OpenMP syntax. (c_parser_compound_statement): Likewise. (c_parser_statement): Likewise. (c_parser_pragma): Handle omp pragmas. (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK, OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define. (c_parser_omp_clause_name, check_no_duplicate_clause, c_parser_omp_variable_list, c_parser_omp_var_list_parens, c_parser_omp_clause_copyin, c_parser_omp_clause_copyprivate, c_parser_omp_clause_default, c_parser_omp_clause_firstprivate, c_parser_omp_clause_if, c_parser_omp_clause_lastprivate, c_parser_omp_clause_nowait, c_parser_omp_clause_num_threads, c_parser_omp_clause_ordered, c_parser_omp_clause_private, c_parser_omp_clause_reduction, c_parser_omp_clause_schedule, c_parser_omp_clause_shared, c_parser_omp_all_clauses, c_parser_omp_structured_block, c_parser_omp_atomic, c_parser_omp_barrier, c_parser_omp_critical, c_parser_omp_flush, c_parser_omp_for_loop, c_parser_omp_for, c_parser_omp_master, c_parser_omp_ordered, c_parser_omp_sections_scope, c_parser_omp_sections, c_parser_omp_parallel, c_parser_omp_single, c_parser_omp_construct, c_parser_omp_threadprivate): New. * c-pragma.c (init_pragma): Do omp pragma registration here. * c.opt (fopenmp): New flag. 2006-01-18 Eric Christopher <echristo@apple.com> * gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif. * config/darwin.h (GOMP_SELF_SPECS): Define. testsuite/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> Uros Bizjak <uros@kss-loka.si> * testsuite/gcc.dg/gomp: New directory. From-SVN: r109902
2006-01-18re PR fortran/20869 (EXTERNAL and INTRINSIC cannot be used together)Paul Thomas10-12/+147
2006-01-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/20869 PR fortran/20875 PR fortran/25024 * symbol.c (check_conflict): Add pointer valued elemental functions and internal procedures with the external attribute to the list of conflicts. (gfc_add_attribute): New catch-all function to perform the checking of symbol attributes for attribute declaration statements. * decl.c (attr_decl1): Call gfc_add_attribute for each of - (gfc_match_external, gfc_match_intent, gfc_match_intrinsic, gfc_match_pointer, gfc_match_dimension, gfc_match_target): Remove spurious calls to checks in symbol.c. Set the attribute directly and use the call to attr_decl() for checking. * gfortran.h: Add prototype for gfc_add_attribute. PR fortran/25785 * resolve.c (resolve_function): Exclude PRESENT from assumed size argument checking. Replace strcmp's with comparisons with generic codes. 2006-01-18 Paul Thomas <pault@gcc.gnu.org> Steven G. Kargl <kargls@comcast.net> PR fortran/20869 * gfortran.dg/intrinsic_external_1.f90: New test. PR fortran/20875. * gfortran.dg/elemental_pointer_1.f90: New test. PR fortran/25024 * gfortran.dg/external_procedures_1.f90: New test. PR fortran/25785 gfortran.dg/assumed_present.f90: New test. Co-Authored-By: Steven G. Kargl <kargls@comcast.net> From-SVN: r109899
2006-01-18* rtl.h: Remove the prototype for reg_alloc.Kazu Hirata2-3/+4
From-SVN: r109898
2006-01-18eh_personality.cc (PERSONALITY_FUNCTION): Use std::abort.Paul Brook2-2/+6
2006-01-18 Paul Brook <paul@codesourcery.com> * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Use std::abort. From-SVN: r109896
2006-01-18re PR target/25731 (Complex values passed in wrong registers)John David Anglin7-27/+65
PR target/25731 * config.gcc (hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*): Override default shared libgcc version for both sjlj and dwarf2 exception handling. * pa/t-hpux-shlib (SHLIB_SOVERSION): New make variable. Rework to allow overriding SHLIB_EXT and SHLIB_SOVERSION. * pa/pa.c (function_value): Treat complex and vector types as aggregates. (function_arg): Likewise. Only pass scalar floats in the floating point argument registers. * pa/t-slibgcc-dwarf-ver: New file. * pa/t-slibgcc-sjlj-ver: New file. * pa/t-slibgcc-elf-ver: Delete file. From-SVN: r109894
2006-01-19rs6000.c (rs6000_assemble_integer): Correct unlikely_test_section_p test.Alan Modra2-1/+6
* config/rs6000/rs6000.c (rs6000_assemble_integer): Correct unlikely_test_section_p test. From-SVN: r109893
2006-01-18tree.c (find_tree_t, find_tree): Remove.Kazu Hirata3-23/+5
* tree.c (find_tree_t, find_tree): Remove. * cp-tree.h: Remove the prototype for find_tree. From-SVN: r109892
2006-01-18regrename.c (regrename_optimize, [...]): Make them static.Kazu Hirata3-6/+7
* regrename.c (regrename_optimize, copyprop_hardreg_forward): Make them static. * rtl.h: Remove the prototypes for regrename_optimize and copyprop_hardreg_forward. From-SVN: r109891
2006-01-18reg-stack.c (reg_to_stack): Make it static.Kazu Hirata3-4/+4
* reg-stack.c (reg_to_stack): Make it static. * rtl.h: Remove the prototype for reg_to_stack. From-SVN: r109890
2006-01-18postreload-gcse.c (gcse_after_reload_main): Make it static.Kazu Hirata3-4/+4
* postreload-gcse.c (gcse_after_reload_main): Make it static. * rtl.h: Remove the prototype for gcse_after_reload_main. From-SVN: r109889
2006-01-18modulo-sched.c (sms_schedule): Make it static.Kazu Hirata3-4/+4
* modulo-sched.c (sms_schedule): Make it static. * rtl.h: Remove the prototype for sms_schedule. From-SVN: r109888
2006-01-18mode-switching.c (optimize_mode_switching): Make it static.Kazu Hirata3-2/+7
* mode-switching.c (optimize_mode_switching): Make it static. * basic-block.h: Remove the prototype for optimize_mode_switching. From-SVN: r109887
2006-01-18allocator.h: Include <bits/cpp_type_traits.h>.Paolo Carlini2-0/+6
2006-01-18 Paolo Carlini <pcarlini@suse.de> * include/bits/allocator.h: Include <bits/cpp_type_traits.h>. From-SVN: r109886
2006-01-18[multiple changes]Paolo Carlini5-27/+51
2006-01-18 Perry Smith <pedz@easesoftware.net> PR libstdc++/25823 PR libstdc++/25824 * libsupc++/eh_alloc.cc: Fix return type of memset declaration. * libsupc++/eh_globals.cc: If !_GLIBCXX_HOSTED declare malloc and free. 2006-01-18 Paolo Carlini <pcarlini@suse.de> * include/ext/pb_assoc/detail/value_type_adapter/ value_type_adapter.hpp: Include <tr1/type_traits>. * include/ext/pb_assoc/detail/value_type_adapter/ it_value_type_traits.hpp (it_value_type_traits_<>::value_type_holder): Use tr1::aligned_storage and tr1::alignment_of. (it_value_type_traits_<>::buf_t): Remove. (it_value_type_traits_<>::make_valid, recast): Adjust. From-SVN: r109883
2006-01-18alpha.c (alpha_split_tfmode_pair): Rename into alpha_split_tmode_pair.Eric Botcazou4-15/+110
* config/alpha/alpha.c (alpha_split_tfmode_pair): Rename into alpha_split_tmode_pair. Add 'mode' and 'fixup_overlap' arguments. Test against the appropriate null constant for the mode. If 'fixup_overlap' is true, swap the operands if they overlap. (alpha_split_tfmode_frobsign): Adjust call to alpha_split_tfmode_pair. * config/alpha/alpha-protos.h (alpha_split_tfmode_pair): Rename into alpha_split_tmode_pair and adjust for above change. * config/alpha/alpha.md (movtf_internal): Adjust call to alpha_split_tfmode_pair and rely on it to swap the operands. (movti_internal): New insn and post-reload splitter. (movti): New expander. From-SVN: r109882
2006-01-18Missing part from:Andreas Jaeger1-1/+1
2006-01-17 Andreas Jaeger <aj@suse.de> Janis Johnson <janis187@us.ibm.com> * g++.dg/abi/mangle25.C: Run always on ia64 but only on x86/x86-64 in 64-bit. * gcc.dg/torture/fp-int-convert-float128-timode.c: Likewise. * gcc.dg/torture/fp-int-convert-float128.c: Likewise. From-SVN: r109881
2006-01-18sysv.S (smst_two_register): Don't call __ashldi3, instead do the shifting ↵Jakub Jelinek3-36/+46
inline. * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3, instead do the shifting inline. * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5 shift count unconditionally. Simplify load sequences for 1, 2, 3, 4 and 8 byte structs, for the remaining struct sizes don't call __lshrdi3, instead do the shifting inline. From-SVN: r109879
2006-01-18search.c (lookup_conversions_r): Fix a pasto.Jakub Jelinek4-1/+35
* search.c (lookup_conversions_r): Fix a pasto. * g++.dg/parse/lookup5.C: New test. From-SVN: r109877
2006-01-18config/m68k/m68k.md (*addsi3_5200): Allow addq/subq to memory operands.Philippe De Muyter2-1/+6
From-SVN: r109876
2006-01-18regmove.c (regmove_optimize, [...]): Make them static.Kazu Hirata3-6/+7
* regmove.c (regmove_optimize, combine_stack_adjustments): Make them static. * rtl.h: Remove the prototypes for regmove_optimize and combine_stack_adjustments. From-SVN: r109875
2006-01-18function.c (instantiate_virtual_regs): Make it static.Kazu Hirata3-2/+5
* function.c (instantiate_virtual_regs): Make it static. * function.h: Remove the prototype for instantiate_virtual_regs. From-SVN: r109874
2006-01-18flow.c (initialize_uninitialized_subregs): Make it static.Kazu Hirata3-2/+5
* flow.c (initialize_uninitialized_subregs): Make it static. * rtl.h: Remove the prototype for initialize_uninitialized_subregs. From-SVN: r109873
2006-01-18re PR libfortran/25697 (libfortran - Segmentation fault/ Bad Address on ↵Jerry DeLisle2-0/+32
unformatted read) 2006-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/25697 * gfortran.dg/read_eof.f90: New test. From-SVN: r109872
2006-01-18rtlanal.c (global_reg_mentioned_p_1, [...]): Remove.Kazu Hirata3-74/+6
* rtlanal.c (global_reg_mentioned_p_1, global_reg_mentioned_p): Remove. * rtl.h: Remove the prototype for global_reg_mentioned_p. From-SVN: r109871
2006-01-18re PR libfortran/25697 (libfortran - Segmentation fault/ Bad Address on ↵Jerry DeLisle2-2/+14
unformatted read) 2006-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/25697 * io/transfer.c (us_read): Detect end of file condition from previous operations and bail out (no need to pre-position). From-SVN: r109870
2006-01-18i386.c (COSTS_N_BYTES): New macro.Roger Sayle2-24/+35
* config/i386/i386.c (COSTS_N_BYTES): New macro. (size_cost): Encode costs in bytes so that a reg-reg addition is equivalent to COSTS_N_INSNS(1). (override_options): Use the size_cost.branch_cost as the default ix86_branch_cost when optimizing for size. From-SVN: r109867
2006-01-18Update copyright from last checkin.Eric Christopher2-2/+2
From-SVN: r109866
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