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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cb1339a2886..69cb8f9d1cc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,126 @@ +2015-06-05 Aldy Hernandez <aldyh@redhat.com> + + * dwarf2out.c: Remove deferred_locations*. + (dwarf2_debug_hooks): Add early_finish hook. + Remove global_decl hook. + Add early_global_decl and late_global_decl hook. + New global early_dwarf. + New structure set_early_dwarf. + (output_die): Indicate whether a DIE was generated early + when generating assembly with -dA. + (struct limbo_die_struct): Document created_for field. + Remove file_table_last_lookup. + (remove_AT): Return TRUE if successful. + (remove_child_TAG): Clear die_parent. + (reparent_child): New function abstracted from... + (splice_child_die): ...here. + (new_die): ICE if a DIE ends up in limbo too late. + (check_die): New. + (defer_location): Remove. + (add_subscript_info): Reuse DW_TAG_subrange_type if available. + (fill_variable_array_bounds): New. + (decl_start_label): Call fill_variable_array_bounds. + (gen_formal_parameter_die): Rewrite to reuse previously generated + DIEs. + (gen_subprogram_die): Same. + (gen_variable_die): Same. + (gen_const_die): Same. + (gen_label_die): Same. + (gen_lexical_block_die): Same. + (decl_will_get_specification_p): New. + (local_function_static): New. + (gen_struct_or_union_type_die): Fill in variable-length fields. + (gen_typedef_die): Fill in variable-length typedefs. + (gen_tagged_type_die): Gracefully return on error_mark_node. + Handle re-entrancy. + (gen_type_die_with_usage): Handle variable-length types. + Remove duplicate code for ARRAY_TYPE case. + (process_scope_var): Only process imported modules during early + dwarf. + (dwarf2out_early_global_decl): New. + (dwarf2out_late_global_decl): Rename from dwarf2out_global_decl. + (dwarf2out_type_decl): Set early_dwarf while calling + dwarf2out_decl. + (dwarf2out_decl): Verify that we did not recreate a previously + generated DIE. + Do not return on DECL_EXTERNALs in VAR_DECLs. + Abstract some code to local_function_static. + (lookup_filename): Remove use of file_table_last_lookup. + Gracefully exit on missing file_name. + (dwarf2out_finish): Verify limbo list. + Remove deferred_locations_list use. + Move deferred_asm_name and limbo flushing to... + (dwarf2out_early_finish): ...here. New. + (dwarf2out_c_finalize): Remove set of deferred_location_list, + deferred_asm_name, and file_table_last_lookup. + * cgraph.h (referred_to_p): Add default argument. + * cgraphunit.c (referred_to_p): Add and handle include_self + argument. + (analyze_functions): Add first_time argument. + Call check_global_declaration for all symbols. + Call late_global_decl for nodes for moribund nodes. + (finalize_compilation_unit): Add new argument to + analyze_functions. + Call early_global_decl for functions. + Call early_finish debug hook. + * dbxout.c (dbxout_early_global_decl): New. + (dbxout_late_global_decl): New. Adapted from dbxout_global_decl. + (dbx_debug_hooks): Add new hooks. + (xcoff_debug_hooks): Same. + * debug.c (do_nothing_debug_hooks): Add early_finish field. + Add early and late debug hooks. + Remove global_decl hook. + * debug.h (struct gcc_debug_hooks): Add early_finish, + early_global_decl, and late_global_decl fields. + Remove global_decl field. + Document gcc_debug_hooks. + * gengtype.c (output_typename): Remove. + * godump.c (go_early_global_decl): New. + (go_late_global_decl): New. + (go_global_decl): Remove. + (dump_go_spec_init): Remove global_decl. Add + {early,late}_global_decl. + * langhooks-def.h (LANG_HOOKS_WRITE_GLOBALS): Remove. + (LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New. + * langhooks.c (lhd_warn_unused_global_decl): Adjust comment. + (write_global_declarations): Remove. + (global_decl_processing): New. + * langhooks.h (struct lang_hooks_for_decls): Remove + final_write_globals field. + Add post_compilation_parsing_cleanups field. + * passes.c (rest_of_decl_compilation): Call early_global_decl. + * sdbout.c: Add early and late_global_decl hooks. Remove + sdbout_global_decl hook. + Add early_finish field for sdb_debug_hooks. + (sdbout_global_decl): Remove. + (sdbout_early_global_decl): New. + (sdbout_late_global_decl): New. + * timevar.def (TV_PHASE_LATE_PARSING_CLEANUPS): New. + * toplev.c (check_global_declaration): Rename from + check_global_declaration_1. + Adapt to use symtab infrastructure. + (check_global_declarations): Remove. + (emit_debug_global_declarations): Remove. + (compile_file): Remove call to final_write_globals langhook. + Run the actual compilation process. + Perform any post compilation parser cleanups. + Generate late debug info. + * toplev.h (check_global_declaration): New. + (check_global_declaration_1): Remove. + (check_global_declarations): Remove. + (write_global_declarations): Remove. + (emit_debug_global_declarations): Remove. + (global_decl_processing): New. + * tree-core.h (struct tree_block): Add DIE field. + * tree.h (BLOCK_DIE): New. + * vmsdbgout.c (vmsdbgout_global_decl): Remove function and its use + throughout. + (vmsdbgout_early_global_decl): New. + (vmsdbgout_late_global_decl): New. + Add early_finish debug hook field to vmsdbg_debug_hooks. + Remove vmsdbgout_decl to vmsdbgout_function_decl. + Add early and late_global_decl debug hooks. + 2015-06-05 Julian Brown <julian@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> |