Currently, when we print the passes it does not print its name. This becomes confusing when we want to print all the passes at once (e.g., -fdump-tree-all-all=stderr &> pass.dump). This patch adds functionality to print the pass name. It passes bootstrap (with default configurations).
Hope this is useful. Thanks, -Aditya gcc/ChangeLog: 2015-05-22 Aditya Kumar <hiradi...@msn.com> * passes.c (execute_todo): Added a parameter to pass the pass name. (execute_one_pass): Likewise * statistics.c (statistics_fini_pass): Likewise * statistics.h: Likewise --- gcc/passes.c | 9 +++++---- gcc/statistics.c | 4 ++-- gcc/statistics.h | 2 +- 3 files changed, 8 insertions(+), 7 deletions(-) diff --git a/gcc/passes.c b/gcc/passes.c index 04ff042..7d41bd8 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -1984,7 +1984,7 @@ execute_function_todo (function *fn, void *data) /* Perform all TODO actions. */ static void -execute_todo (unsigned int flags) +execute_todo (unsigned int flags, const char *pass_name=NULL) { #if defined ENABLE_CHECKING if (cfun @@ -1997,7 +1997,7 @@ execute_todo (unsigned int flags) /* Inform the pass whether it is the first time it is run. */ first_pass_instance = (flags & TODO_mark_first_instance) != 0; - statistics_fini_pass (); + statistics_fini_pass (pass_name); if (flags) do_per_function (execute_function_todo, (void *)(size_t) flags); @@ -2302,7 +2302,7 @@ execute_one_pass (opt_pass *pass) pass_init_dump_file (pass); /* Run pre-pass verification. */ - execute_todo (pass->todo_flags_start); + execute_todo (pass->todo_flags_start, pass->name); #ifdef ENABLE_CHECKING do_per_function (verify_curr_properties, @@ -2327,7 +2327,8 @@ execute_one_pass (opt_pass *pass) check_profile_consistency (pass->static_pass_number, 0, true); /* Run post-pass cleanup and verification. */ - execute_todo (todo_after | pass->todo_flags_finish | TODO_verify_il); + execute_todo (todo_after | pass->todo_flags_finish | TODO_verify_il, + pass->name); if (profile_report && cfun && (cfun->curr_properties & PROP_cfg)) check_profile_consistency (pass->static_pass_number, 1, true); diff --git a/gcc/statistics.c b/gcc/statistics.c index 8cbe88d..54f81d5 100644 --- a/gcc/statistics.c +++ b/gcc/statistics.c @@ -192,7 +192,7 @@ statistics_fini_pass_3 (statistics_counter_t **slot, /* Dump the current statistics incrementally. */ void -statistics_fini_pass (void) +statistics_fini_pass (const char *pass_name) { if (current_pass->static_pass_number == -1) return; @@ -201,7 +201,7 @@ statistics_fini_pass (void) && dump_flags & TDF_STATS) { fprintf (dump_file, "\n"); - fprintf (dump_file, "Pass statistics:\n"); + fprintf (dump_file, "Pass statistics of \"%s\":\n", pass_name); fprintf (dump_file, "----------------\n"); curr_statistics_hash () ->traverse_noresize <void *, statistics_fini_pass_1> (NULL); diff --git a/gcc/statistics.h b/gcc/statistics.h index 0b871ec..4348b7a 100644 --- a/gcc/statistics.h +++ b/gcc/statistics.h @@ -64,7 +64,7 @@ struct function; extern void statistics_early_init (void); extern void statistics_init (void); extern void statistics_fini (void); -extern void statistics_fini_pass (void); +extern void statistics_fini_pass (const char *pass_name = NULL); extern void statistics_counter_event (struct function *, const char *, int); extern void statistics_histogram_event (struct function *, const char *, int); -- 2.1.0.243.g30d45f7