diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index bbe752d..0d5d4f2 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -422,6 +422,10 @@ tree (*lang_expand_constant) PARAMS ((tree)) = 0; void (*incomplete_decl_finalize_hook) PARAMS ((tree)) = 0; +/* Nonzero if doing dwarf2 duplicate elimination. */ + +int flag_eliminate_dwarf2_dups = 0; + /* Nonzero if generating code to do profiling. */ int profile_flag = 0; @@ -944,6 +948,8 @@ const char *user_label_prefix; lang_independent_options f_options[] = { + {"eliminate-dwarf2-dups", &flag_eliminate_dwarf2_dups, 1, + "Perform DWARF2 duplicate elimination"}, {"float-store", &flag_float_store, 1, "Do not store floats in registers" }, {"volatile", &flag_volatile, 1, @@ -1656,6 +1662,21 @@ strip_off_ending (name, len) } } +/* Given a file name X, return the nondirectory portion. */ + +char * +file_name_nondirectory (x) + const char *x; +{ + char *tmp = (char *) rindex (x, '/'); + if (DIR_SEPARATOR != '/' && ! tmp) + tmp = (char *) rindex (x, DIR_SEPARATOR); + if (tmp) + return (char *) (tmp + 1); + else + return (char *) x; +} + /* Output a quoted string. */ void @@ -2561,6 +2582,10 @@ rest_of_type_compilation (type, toplev) if (write_symbols == SDB_DEBUG) sdbout_symbol (TYPE_STUB_DECL (type), !toplev); #endif +#ifdef DWARF2_DEBUGGING_INFO + if (write_symbols == DWARF2_DEBUG && toplev) + dwarf2out_decl (TYPE_STUB_DECL (type)); +#endif timevar_pop (TV_SYMOUT); } @@ -4973,8 +4998,7 @@ debug_start_source_file (filename) dwarfout_start_new_source_file (filename); #endif /* DWARF_DEBUGGING_INFO */ #ifdef DWARF2_DEBUGGING_INFO - if (debug_info_level == DINFO_LEVEL_VERBOSE - && write_symbols == DWARF2_DEBUG) + if (write_symbols == DWARF2_DEBUG) dwarf2out_start_source_file (filename); #endif /* DWARF2_DEBUGGING_INFO */ #ifdef SDB_DEBUGGING_INFO @@ -5000,8 +5024,7 @@ debug_end_source_file (lineno) dwarfout_resume_previous_source_file (lineno); #endif /* DWARF_DEBUGGING_INFO */ #ifdef DWARF2_DEBUGGING_INFO - if (debug_info_level == DINFO_LEVEL_VERBOSE - && write_symbols == DWARF2_DEBUG) + if (write_symbols == DWARF2_DEBUG) dwarf2out_end_source_file (); #endif /* DWARF2_DEBUGGING_INFO */ #ifdef SDB_DEBUGGING_INFO |