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1999-09-09Makefile.in (cppexp.o): Depend on cpphash.h.Geoff Keating13-50/+304
* Makefile.in (cppexp.o): Depend on cpphash.h. * cppexp.c (cpp_lex): Handle `defined (xxx)' for poisoned xxx. Include cpphash.h. * cpphash.c (special_symbol): Handle plain `xxx' for poisoned xxx. * cpplib.c (do_define): Generalise to handle poisoned definitions, redefining poisoned identifiers, etc. (do_undef): Don't allow poisoned identifiers to be undefined. (do_pragma): Add #pragma poison. (do_xifdef): Handle `#ifdef xxx' for poisoned xxx. * cccp.c: Add T_POISON node type. (special_symbol): Handle `defined(xxx)' and plain `xxx' for poisoned xxx. (do_define): Generalise to handle poisoned definitions, redefining poisoned identifiers, etc. (do_undef): Don't allow poisoned identifiers to be undefined. (do_pragma): Add #pragma poison. (do_xifdef): Handle `#ifdef xxx' for poisoned xxx. * c-pragma.c (handle_pragma_token): Ignore #pragma poison. * c-pragma.h: Add ps_poison state. We now always have generic pragmas. From-SVN: r29224
1999-09-09cp-tree.h (lang_decl_flags): Remove permanent_attr.Mark Mitchell4-84/+20
* cp-tree.h (lang_decl_flags): Remove permanent_attr. Remove next. (LANG_DECL_PERMANENT): Remove. * decl.c (duplicate_decls): Don't mess about with obstacks trying to free memory. (lang_mark_tree): Mark DECL_LANG_SPECIFIC. * lex.c (free_lang_decl_chain): Remove. (build_lang_decl): Don't use obstacks. (retrofit_lang_decl): Likewise. (copy_lang_decl): Likewise. From-SVN: r29223
1999-09-09ggc.h (ggc_alloc): New function.Mark Mitchell3-3/+96
* ggc.h (ggc_alloc): New function. (ggc_mark): Likewise. * ggc-simple.c (ggc_any): New structure. (ggc_status): Add anys. (n_anys_collected): New variable. (ggc_alloc): Define. (ggc_mark): Likewise. (ggc_collect): Collect the anys. From-SVN: r29222
1999-09-09cp-tree.h (saved_scope): Remove old_binding_level and function_decl.Mark Mitchell3-23/+21
* cp-tree.h (saved_scope): Remove old_binding_level and function_decl. Tidy up. * decl.c (mark_saved_scope): Don't set them. (maybe_push_to_top_level): Clear memory. From-SVN: r29221
1999-09-09decl.c (layout_var_decl): Change prototype.Mark Mitchell3-56/+78
* decl.c (layout_var_decl): Change prototype. Don't complete types for external objects. (check_initializer): Likewise. Tidy. (initialize_local_var): Complete types here. (cp_finish_decl): Not here. Reorganize a little. (grokvardecl): Don't complete types here. From-SVN: r29220
1999-09-09* c-decl.c (mark_binding_level): Make static to match prototype.Kaveh R. Ghazi2-1/+5
From-SVN: r29219
1999-09-08* flow.c (new_insn_dead_notes): Don't early out for preexisting regs.Richard Henderson2-0/+17
From-SVN: r29217
1999-09-08gengenrtl.c (CONST_DOUBLE_FORMAT): Take the size REAL_ARITHMETIC will use ↵Richard Henderson3-14/+71
into account. * gengenrtl.c (CONST_DOUBLE_FORMAT): Take the size REAL_ARITHMETIC will use into account. Expand the max width to 5. * rtl.c: Likewise. From-SVN: r29216
1999-09-08ggc-simple.c (ggc_free_rtx): Poison the correct amount for the rtx length.Richard Henderson2-2/+8
* ggc-simple.c (ggc_free_rtx): Poison the correct amount for the rtx length. From-SVN: r29215
1999-09-08* alpha.md (call value patterns): Remove the result predicates.Richard Henderson2-3/+7
From-SVN: r29214
1999-09-08decl.c (start_function): Clear last_dtor_insn and last_parm_cleanup_insn.Mark Mitchell2-4/+9
* decl.c (start_function): Clear last_dtor_insn and last_parm_cleanup_insn. (push_cp_function_context): Just copy over a little of the old context, not all of it. From-SVN: r29213
1999-09-08Makefile.in (stmp-fixinc): Remove extraneous exit 1 from last change.Richard Henderson2-1/+5
* Makefile.in (stmp-fixinc): Remove extraneous exit 1 from last change. From-SVN: r29212
1999-09-08cp-tree.h (copy_to_permanent): Remove.Mark Mitchell11-126/+67
* cp-tree.h (copy_to_permanent): Remove. (permanent_p): Likewise. * decl.c (building_typename_type): Don't use copy_to_permanent. (start_decl): Likewise. (grok_reference_init): Likewise. (cp_finish_decl): Likewise. * init.c (build_new_1): Don't use mapcar. (build_vec_delete_1): Don't use copy_to_permanent. (build_vec_init): Likewise. * parse.y (primary): Likewise. * parse.c: Regenerated. * pt.c (push_template_decl_real): Don't use copy_to_permanent. (lookup_template_class): Likewise. (tsubst_friend_function): Likewise. (instantiate_class_template): Likewise. (tsubst_decl): Likewise. (tsubst): Likewise. (instantiate_template): Likewise. (unify): Likewise. * rtti.c (get_tinfo_fn): Likewise. (build_dynamic_cast): Likewise. * semantics.c (finish_if_stmt_cond): Likewise. (finish_while_stmt_cond): Likewise. (finish_do_stmt): Likewise. (finish_for_cond): Likewise. (finish_for_expr): Likewise. (finish_cleanup): Likewise. (add_decl_stmt): Likewise. (finish_named_return_value): Likewise. (finish_qualified_call_expr): Likewise. * tree.c (perm_manip): Remove. (build_exception_variant): Don't use copy_to_permanent. (permanent_p): Remove. (copy_to_permament): Remove. (build_min_nt): Don't use copy_to_permanent. (build_min): Likewise. (min_tree_cons): Likewise. * typeckc.c (build_static_cast): Likewise. (build_reinterpret_cast): Likewise. (build_const_cast): Likewise. From-SVN: r29211
1999-09-08system.h (sbrk, [...]): Backup prototypes changed from extern char *, to ↵Kaveh R. Ghazi3-17/+13
extern PTR. * system.h (sbrk, malloc, calloc, realloc): Backup prototypes changed from extern char *, to extern PTR. Also fix typo in NEED_DECLARATION_REALLOC test. * mips-tdump.c (malloc, calloc, realloc): Don't prototype. From-SVN: r29210
1999-09-08gansidecl.h (__attribute__, [...]): Delete.Kaveh R. Ghazi11-64/+54
* gansidecl.h (__attribute__, ATTRIBUTE_UNUSED_LABEL, ATTRIBUTE_UNUSED, ATTRIBUTE_NORETURN, ATTRIBUTE_PRINTF, ATTRIBUTE_PRINTF_1, ATTRIBUTE_PRINTF_2, ATTRIBUTE_PRINTF_3, ATTRIBUTE_PRINTF_4, ATTRIBUTE_PRINTF_5, GENERIC_PTR): Delete. * c-decl.c (field_decl_cmp): Use PTR instead of GENERIC_PTR. * cccp.c (pcfinclude): Likewise. * global.c (allocno_compare): Likewise. * haifa-sched.c (rank_for_schedule): Likewise. * local-alloc.c (qty_sugg_compare_1, qty_compare_1): Likewise. * reload1.c (hard_reg_use_compare, reload_reg_class_lower): Likewise. * stupid.c (stupid_reg_compare): Likewise. * tree.c (_obstack_allocated_p): Likewise. * varray.h (varray_data_tag, VARRAY_GENERIC_PTR_INIT): Likewise. From-SVN: r29208
1999-09-08Hapless User Hint for gperfBruce Korb5-5/+25
From-SVN: r29207
1999-09-08ggc-simple.c (init_ggc): Absorb the old init.Richard Henderson2-22/+22
* ggc-simple.c (init_ggc): Absorb the old init. (ggc_push_context): Use xcalloc. (ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Likewise. (ggc_collect): Add [rvts] tags to the collection stats. From-SVN: r29206
1999-09-08lists.c: Include ggc.h.Richard Henderson3-1/+24
* lists.c: Include ggc.h. (zap_lists): New. (init_EXPR_INSN_LIST_cache): Install it. From-SVN: r29205
1999-09-08* cccp.c (main): Fix handling of -include and -imacros options.Andreas Schwab2-2/+6
From-SVN: r29204
1999-09-08sizeof3.C: New test.Nathan Sidwell5-2/+73
* g++.old-deja/g++.other/sizeof3.C: New test. * g++.old-deja/g++.other/sizeof4.C: New test. * g++.old-deja/g++.other/ambig2.C: Mark XFAILs. * g++.old-deja/g++.other/lookup16.C: Mark XFAIL. From-SVN: r29203
1999-09-08* cpplib.c (cpp_push_buffer): Fix order of arguments.Jeffrey A Law2-1/+5
From-SVN: r29201
1999-09-08rtl.h (obstack_alloc_rtx): Removed, it's now static in genrtl.c.Alexandre Oliva2-1/+5
* rtl.h (obstack_alloc_rtx): Removed, it's now static in genrtl.c. From-SVN: r29198
1999-09-08Daily bump.Jeff Law2-2/+2
From-SVN: r29197
1999-09-08flow.c (insn_dead_p): Use XEXP rather than SUBREG_REG.Alasdair Baird3-5/+12
* flow.c (insn_dead_p): Use XEXP rather than SUBREG_REG. * haifa-sched.c (sched_analyze_1): Use XEXP rather than SUBREG_REG and SET_DEST. Update comment. From-SVN: r29196
1999-09-08c4x.c: Include ggc.h.Michael Hayes2-7/+28
* config/c4x/c4x.c: Include ggc.h. (c4x_add_gc_roots): New function. (c4x_override_options): Call c4x_add_gc_roots. From-SVN: r29195
1999-09-08defaults.h (TARGET_ESC): Move ...Richard Henderson3-5/+10
* defaults.h (TARGET_ESC): Move ... * system.h: ... here, where Linas had it in the first place. Silly me. From-SVN: r29194
1999-09-07Linas Vepstas <linas@linas.org>Linas Vepstas19-418/+428
* c-common.c: Use ISGRAPH, ISLOWER, toupper. * c-lex.c, cccp.c, cexp.c, cexp.y, cppexp.c, dwarf2out.c, genattr.c, genattrtab.c, genemit.c, genextract.c, genpeep.c, tree.c: Likewise. * system.h (IN_CTYPE_DOMAIN): Define to 1 if HOST_EBCDIC. * defaults.h (TARGET_ESC): Add default. From-SVN: r29192
1999-09-07configure.in: add i370-*-openedition, i370-*-mvs and i370-*-linux targetsLinas Vepstas3-225/+279
* configure.in: add i370-*-openedition, i370-*-mvs and i370-*-linux targets From-SVN: r29191
1999-09-08decl.c (ggc_p): Set it to 1.Mark Mitchell2-2/+8
* decl.c (ggc_p): Set it to 1. (mark_saved_scope): Add prototype. From-SVN: r29189
1999-09-08dsp16xxx.c: Include ggc.hMark Mitchell4-2/+44
* dsp16xxx.c: Include ggc.h (override_options): Mark GC roots. * mn10200.c: Include ggc.h. (asm_file_start): Mark GC roots. * tahoe.c: Include ggc.h. (extensible_operand): Mark GC roots. From-SVN: r29187
1999-09-07Linas Vepstas <linas@linas.org>Linas Vepstas6-79/+163
* README: Add section discussing status of ELF ABI. * i370.c: Fix misc spelling mistakes. (i370_label_scan): Updated notes, exception handling. (i370_function_prolog): Simplify ELF stack handling. * i370.h: (FIXED_REGISTERS): Free up r12 for ELF. (STACK_GROWS_DOWNWARD): ELF stack grows down. (ASM_DECLARE_FUNCTION_NAME): Fix crazy malloc size. * i370.md: (movdi): Add notes. (floatsidf2): Use stack not rtca for scratch float area. (iorsi3): Correct operand constraints. * x-oe: Restore TAROUTOPTS which are used by pax. From-SVN: r29185
1999-09-08rs6000.c: Include ggc.h.Mark Mitchell2-0/+22
* rs6000.c: Include ggc.h. (rs6000_add_gc_roots): New function. (override_options): Call it. From-SVN: r29184
1999-09-07alpha.h (alpha_compare): New.Richard Henderson4-43/+81
* alpha.h (alpha_compare): New. (alpha_compare_op0, alpha_compare_op1, alpha_compare_fp_p): Remove. * alpha.c: Likewise for the definitions. (alpha_emit_conditional_branch): Update for alpha_compare. (alpha_emit_conditional_move): Likewise. * alpha.md (cmpdf, cmpdi): Likewise. (setcc patterns): Likewise. Zero alpha_compare after use. (sne): Optimize (x != 0) into (0U < x). From-SVN: r29183
1999-09-07alpha.h (alpha_eh_epilogue_sp_ofs): Remove.Richard Henderson4-66/+65
* alpha.h (alpha_eh_epilogue_sp_ofs): Remove. (struct machine_function): Declare; add eh_epilogue_sp_ofs. (INIT_EXPANDERS): Remove. * alpha.c: Include ggc.h. (alpha_eh_epilogue_sp_ofs, alpha_return_addr_rtx): Remove. (alpha_init_machine_status, alpha_mark_machine_status): New. (override_options): Install them. (struct machine_function): Moved to alpha.h. (alpha_save_machine_status, alpha_restore_machine_status): Remove. (alpha_init_expanders): Remove. (alpha_return_addr): Adjust to use current_function->machine. (alpha_ra_ever_killed): Likewise. (alpha_expand_epilogue): Likewise. * alpha.md (eh_epilogue): Likewise. From-SVN: r29182
1999-09-08rs6000.c (first_reg_to_save): Don't save fixed or call-used registers ↵Ian Piumarta2-1/+9
(call-saved registers must still be... * config/rs6000/rs6000.c (first_reg_to_save): Don't save fixed or call-used registers (call-saved registers must still be contiguous and end with r31, of course). Co-Authored-By: Geoff Keating <geoffk@cygnus.com> Co-Authored-By: Melissa O'Neill <oneill@cs.sfu.ca> From-SVN: r29181
1999-09-07c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to.Richard Henderson13-116/+163
* c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-07search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.Jason Merrill2-51/+25
* search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT. (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove. From-SVN: r29178
1999-09-08Add some machine-dependent GC roots.Mark Mitchell4-1/+107
* sparc.c: Include ggc.h. (sparc_add_gc_roots): New function. (mark_ultrasparc_pipeline_state): Likewise. (override_options): Call sparc_add_gc_roots. * pa.c: Include ggc.h. (pa_add_gc_roots): New function. (mark_deferred_plabels): Likewise. (override_options): Call pa_add_gc_roots. * mips.c: Include ggc.h. (mips_add_gc_roots): New function. (override_options): Use it. From-SVN: r29176
1999-09-07parse.h: Undefine DELAY if it's defined.Dave Brolley2-14/+14
Tue Sep 7 15:59:56 1999 Dave Brolley <brolley@cygnus.com> * parse.h: Undefine DELAY if it's defined. (PACK,NOPACK,POS): Remove erroneous comments regarding these tokens. Also, move them to their proper place alphabetically. From-SVN: r29175
1999-09-07Makefile.in (tree.o): Depend on ggc.h.Mark Mitchell5-14/+9
* Makefile.in (tree.o): Depend on ggc.h. * class.c (make_method_vec): Remove. (free_method_vec): Likewise. (free_method_vecs): Remove. (add_method): Don't use them. * cp-tree.def (PTRMEM_CST): Make it longer. (TEMPLATE_PARM_INDEX): Make it shorter. * cp-tree.h (BINDING_HAS_LEVEL_P): New macro. (template_parm_index): Remove RTL field. (ptrmem_cst): Add RTL field. (finish_function): Removed parameter. (process_next_inline): Change prototype. (init_cplus_unsave): Rename to init_tree. (binding_init): Remove. * decl.c (free_binding_nodes): Remove. (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P. (pop_binding): Don't use free_binding_nodes. (free_binding_vecs): Remove. (store_bindings): Don't use them. (pop_from_top_level): Likewise. (lookup_namespace_name): Simplify. (build_typename_type): Don't use obstack_free. (unqualified_namespace_lookup): Simplify. (lookup_name_real): Simplify. (start_function): Remove comment about leaks. (finish_function): Removed nested parameter. Call expand_end_bindings even when building_stmt_tree. Call ggc_push_context and ggc_pop_context around rest_of_compilation, if necessary. (mark_cp_function_context): Handle a NULL language-context. (lang_mark_false_label_stack): Fix typo. (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD, TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on pointer to method types. (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC. * decl2.c (finish_objects): Adjust call to finish_function. (finish_static_store_duration_function): Likewise. (do_nonmember_using_decl): Remove call to binding_init. * except.c (end_anon_func): Adjust call to finish_function. * lex.c (mark_impl_file_chain): New function. (init_parse): Call init_tree, not init_cplus_unsave. Add GC roots. (cp_pramga_interface): Use xmalloc, not permalloc. (cp_pragma_implementation): Likewise. (begin_definition_of_inclass_inline): Simplify. (process_next_inline): Adjust prototype. (do_scoped_id): Don't call binding_init. (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc. * method.c (emit_thunk): Adjust call to finish_function. (synthesize_method): Likewise. * parse.y (%union): Add a new `pi' variant. (PRE_PARSED_FUNCTION_DECL): Use it. (fn.defpen): Likewise. (fndef): Adjust call to finish_function. * pt.c (instantiate_decl): Likewise. * rtti.c (syntheisze_tinfo_fn): Likewise. * semantics.c (expand_body): Likewise. * tree.c: Include ggc.h. (mark_list_hash): New function. (binding_init): Remove. (init_cplus_unsave): Rename to ... (init_tree): This. Add GC roots. From-SVN: r29173
1999-09-07Makefile.in (tree.o): Depend on ggc.h.Mark Mitchell13-1550/+1568
* Makefile.in (tree.o): Depend on ggc.h. * class.c (make_method_vec): Remove. (free_method_vec): Likewise. (free_method_vecs): Remove. (add_method): Don't use them. * cp-tree.def (PTRMEM_CST): Make it longer. (TEMPLATE_PARM_INDEX): Make it shorter. * cp-tree.h (BINDING_HAS_LEVEL_P): New macro. (template_parm_index): Remove RTL field. (ptrmem_cst): Add RTL field. (finish_function): Removed parameter. (process_next_inline): Change prototype. (init_cplus_unsave): Rename to init_tree. (binding_init): Remove. * decl.c (free_binding_nodes): Remove. (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P. (pop_binding): Don't use free_binding_nodes. (free_binding_vecs): Remove. (store_bindings): Don't use them. (pop_from_top_level): Likewise. (lookup_namespace_name): Simplify. (build_typename_type): Don't use obstack_free. (unqualified_namespace_lookup): Simplify. (lookup_name_real): Simplify. (start_function): Remove comment about leaks. (finish_function): Removed nested parameter. Call expand_end_bindings even when building_stmt_tree. Call ggc_push_context and ggc_pop_context around rest_of_compilation, if necessary. (mark_cp_function_context): Handle a NULL language-context. (lang_mark_false_label_stack): Fix typo. (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD, TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on pointer to method types. (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC. * decl2.c (finish_objects): Adjust call to finish_function. (finish_static_store_duration_function): Likewise. (do_nonmember_using_decl): Remove call to binding_init. * except.c (end_anon_func): Adjust call to finish_function. * lex.c (mark_impl_file_chain): New function. (init_parse): Call init_tree, not init_cplus_unsave. Add GC roots. (cp_pramga_interface): Use xmalloc, not permalloc. (cp_pragma_implementation): Likewise. (begin_definition_of_inclass_inline): Simplify. (process_next_inline): Adjust prototype. (do_scoped_id): Don't call binding_init. (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc. (emit_thunk): Adjust call to finish_function. (synthesize_method): Likewise. * parse.y (%union): Add a new `pi' variant. (PRE_PARSED_FUNCTION_DECL): Use it. (fn.defpen): Likewise. (fndef): Adjust call to finish_function. (instantiate_decl): Likewise. (rtti.c): Likewise. (semantics.c): Likewise. * tree.c: Include ggc.h. (mark_list_hash): New function. (binding_init): Remove. (init_cplus_unsave): Rename to ... (init_tree): This. Add GC roots. From-SVN: r29172
1999-09-07cpperror.c (cpp_file_line_for_message): Constify a char*.Kaveh R. Ghazi12-81/+181
* cpperror.c (cpp_file_line_for_message): Constify a char*. * cppexp.c (parse_number, parse_charconst, cpp_lex, cpp_parse_expr): Add static prototypes. (parse_charconst): Don't cast away const-ness. (token): Constify a char*. * cppfiles.c (file_name_list, include_hash, find_include_file, finclude, initialize_input_buffer): Constify a char*. (file_cleanup, find_position): Add static prototypes. * cpphash.c (macro_cleanup, macarg, timestamp, special_symbol, collect_expansion): Add static prototypes. (cpp_install, create_definition, monthnames): Constify a char*. * cpphash.h (cpp_install): Likewise. * cppinit.c (known_suffixes, default_include, dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise. (base_name, dump_special_to_buffer, initialize_dependency_output): Add static prototypes. * cpplib.c (my_strerror): Constify a char*. (null_underflow, null_cleanup, skip_comment, copy_comment, copy_rest_of_line, handle_directive, pass_thru_directive, get_directive_token, read_line_number, cpp_print_file_and_line, v_cpp_error, v_cpp_warning, v_cpp_error_with_line, v_cpp_warning_with_line, detect_if_not_defined, consider_directive_while_skipping): Add static prototypes. (pass_thru_directive, check_macro_name, cpp_expand_to_buffer, cpp_pedwarn_with_file_and_line): Constify a char*. * cpplib.h (cpp_options, include_hash, progname, definition, cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer, check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message, find_include_file, deps_output, include_hash): Constify a char*. * cppmain.c (progname): Constify. (main): Add prototype. Use return, not exit. * fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac, recognized_macro, check_macro_names, read_scan_file, write_rbrac, inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident, check_protection): Add static prototype. (xfree): Remove. (progname, recognized_macrom, recognized_extern): Constify a char*. (main): Add prototype. * gen-protos.c (progname): Constify a char*. From-SVN: r29171
1999-09-07emit-rtl.c (free_emit_status): Take decl as a parameter.Mark Mitchell12-73/+317
* emit-rtl.c (free_emit_status): Take decl as a parameter. (init_emit_once): Add more GC roots. * except.c (mark_func_eh_entry): New function. (mark_eh_node): Mark false_label and rethrow_label. (init_eh): Add more GC roots. * function.c (free_after_compilation): Take decl as a paramter. Call free_stmt_status. (mark_function_state): Don't assume x_parm_reg_stack_loc is non-NULL. * function.h (free_after_compilation): Change prototype. (free_varasm_status): Likewise. (free_emit_status): Likewise. (free_stmt_status): New function. * ggc-simple.c (rtx, vecs, trees, strings, bytes_alloced_since_gc): Remove, replacing with ... (ggc_status): New structure. (ggc_chain): New variable. (init_gcc): Define. (ggc_push_context): New function. (ggc_pop_context): Likewise. (ggc_alloc_rtx): Adjust for use of ggc_chain. (ggc_alloc_rtvec): Likewise. (ggc_alloc_tree): Likewise. (ggc_alloc_string): Likewise. (ggc_mark_rtx): Mark NOTE_SOURCE_FILE and NOTE_RANGE_INFO. (ggc_mark_tree): Give language-dependent code a chance to mark `x' nodes. (ggc_mark_tree_varray): Handle empty arrays. (ggc_collect): Adjust for use of ggc_chain. Clear bytes_alloced_since_last_gc. * ggc.h (ggc_pop_context): New function. (ggc_push_context): Likewise. * print-tree.c (print_node): Don't print obstacks when GC'ing. * stmt.c (free_stmt_status): New function. (init_stmt_for_function): Clear last_expr_value. * toplev.c (rest_of_compilation): Always call free_after_compilation. Conditionalize call to ggc_collect. (main): Call init_ggc. * tree.c (push_obstacks): Do the push, even when GC'ing. (push_obstacks_nochange): Likewise. (pop_obstacks): Liekwise. * varasm.c (free_varasm_status): Take decl as a parameter. From-SVN: r29170
1999-09-07mips.h (MULTILIB_ENDIAN_DEFAULT): New macro.Gavin Romig-Koch1-0/+7
* config/mips/mips.h (MULTILIB_ENDIAN_DEFAULT) : New macro. (MULTILIB_ENDIAN_DEFAULT) : Use the new macro. * config/mips/elf64.h (MULTILIB_DEFAULTS) : Use the new macro. * config/mips/r3900.h (MULTILIB_DEFAULTS) : Use the new macro. From-SVN: r29168
1999-09-07mips.h (MULTILIB_ENDIAN_DEFAULT): New macro.Gavin Romig-Koch3-11/+9
* config/mips/mips.h (MULTILIB_ENDIAN_DEFAULT) : New macro. (MULTILIB_ENDIAN_DEFAULT) : Use the new macro. * config/mips/elf64.h (MULTILIB_DEFAULTS) : Use the new macro. * config/mips/r3900.h (MULTILIB_DEFAULTS) : Use the new macro. From-SVN: r29167
1999-09-07* pa/x-pa-mpeix: New file for the MPE port.Mark Klein2-0/+15
From-SVN: r29166
1999-09-07* pa/quadlib.asm: New file for long double support.Mark Klein2-0/+361
From-SVN: r29165
1999-09-07Commit parts that were missing in Mark's last commitBernd Schmidt6-511/+560
From-SVN: r29164
1999-09-07configure.in: Add hppa1.0-*-mpeix for MPE port.Mark Klein3-220/+248
* configure.in: Add hppa1.0-*-mpeix for MPE port. * configure: Rebuilt. From-SVN: r29163
1999-09-07* final.c (shorten_branches): Fix last change.Andreas Schwab2-1/+5
From-SVN: r29160
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