diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 52 |
1 files changed, 38 insertions, 14 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 06014a9..d61adde 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -562,36 +562,34 @@ emit_debug_global_declarations (tree *vec, int len) static void compile_file (void) { - /* Initialize yet another pass. */ - - ggc_protect_identifiers = true; - - init_cgraph (); - init_final (main_input_filename); - coverage_init (aux_base_name); - statistics_init (); - invoke_plugin_callbacks (PLUGIN_START_UNIT, NULL); - - timevar_push (TV_PARSE); + timevar_start (TV_PHASE_PARSING); + timevar_push (TV_PARSE_GLOBAL); /* Call the parser, which parses the entire file (calling rest_of_compilation for each function). */ lang_hooks.parse_file (); + timevar_pop (TV_PARSE_GLOBAL); + timevar_stop (TV_PHASE_PARSING); + /* Compilation is now finished except for writing what's left of the symbol table output. */ - timevar_pop (TV_PARSE); if (flag_syntax_only || flag_wpa) return; + timevar_start (TV_PHASE_GENERATE); + ggc_protect_identifiers = false; /* This must also call cgraph_finalize_compilation_unit. */ lang_hooks.decls.final_write_globals (); if (seen_error ()) - return; + { + timevar_stop (TV_PHASE_GENERATE); + return; + } varpool_assemble_pending_decls (); finish_aliases_2 (); @@ -671,6 +669,8 @@ compile_file (void) into the assembly file here, and hence we can not output anything to the assembly file after this point. */ targetm.asm_out.file_end (); + + timevar_stop (TV_PHASE_GENERATE); } /* Indexed by enum debug_info_type. */ @@ -1899,6 +1899,8 @@ do_compile (void) /* Don't do any more if an error has already occurred. */ if (!seen_error ()) { + timevar_start (TV_PHASE_SETUP); + /* This must be run always, because it is needed to compute the FP predefined macros, such as __LDBL_MAX__, for targets using non default FP formats. */ @@ -1910,9 +1912,31 @@ do_compile (void) /* Language-dependent initialization. Returns true on success. */ if (lang_dependent_init (main_input_filename)) - compile_file (); + { + /* Initialize yet another pass. */ + + ggc_protect_identifiers = true; + + init_cgraph (); + init_final (main_input_filename); + coverage_init (aux_base_name); + statistics_init (); + invoke_plugin_callbacks (PLUGIN_START_UNIT, NULL); + + timevar_stop (TV_PHASE_SETUP); + + compile_file (); + } + else + { + timevar_stop (TV_PHASE_SETUP); + } + + timevar_start (TV_PHASE_FINALIZE); finalize (no_backend); + + timevar_stop (TV_PHASE_FINALIZE); } /* Stop timing and print the times. */ |