diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-05-15 13:39:39 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-05-15 13:39:39 +0000 |
| commit | 9659d1771d8314544095eb4fd37eec1f24ee24dd (patch) | |
| tree | 8b2e7b5f17ea3a9b8184b7bac245f575919ed667 /gcc/statistics.h | |
| parent | 79d869d049e8d7e974f9b76ab6e8c07c886f5427 (diff) | |
| download | gcc-9659d1771d8314544095eb4fd37eec1f24ee24dd.tar.gz | |
2008-05-15 Richard Guenther <rguenther@suse.de>
* tree-pass.h (current_pass): Declare.
(get_pass_for_id): Likewise.
* passes.c (passes_by_id, passes_by_id_size): New globals.
(set_pass_for_id): New function.
(get_pass_for_id): Likewise.
(register_one_dump_file): Use set_pass_for_id to populate passes_by_id.
(execute_function_todo): Flush per function statistics.
* toplev.c (compile_file): Init statistics.
(general_init): Do early statistics initialization.
(finalize): Finish statistics.
* statistics.h (statistics_early_init): Declare.
(statistics_init): Likewise.
(statistics_fini): Likewise.
(statistics_fini_pass): Likewise.
(statistics_counter_event): Likewise.
(statistics_histogram_event): Likewise.
* statistics.c: New file.
* Makefile.in (OBJS-common): Add statistics.o.
(statistics.o): Add dependencies.
* doc/invoke.texi (-fdump-statistics): Document.
* tree-ssa-pre.c (compute_antic): Use statistics_histogram_event.
(insert): Likewise.
(execute_pre): Use statistics_counter_event.
* tree-ssa-propagate.c (struct prop_stats_d): Add num_dce field.
(substitute_and_fold): Increment it. Use statistics_counter_event.
* gcc.dg/tree-ssa/loadpre7.c: Adjust scan for not performed
transformation.
* gcc.dg/tree-ssa/ssa-fre-10.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135358 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/statistics.h')
| -rw-r--r-- | gcc/statistics.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/statistics.h b/gcc/statistics.h index 585240178a1..6e21e855797 100644 --- a/gcc/statistics.h +++ b/gcc/statistics.h @@ -1,5 +1,5 @@ -/* Memory statistics helpers. - Copyright (C) 2004, 2007 +/* Memory and optimization statistics helpers. + Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc. Contributed by Cygnus Solutions. @@ -21,6 +21,7 @@ #ifndef GCC_STATISTICS #define GCC_STATISTICS + #ifdef GATHER_STATISTICS #define MEM_STAT_DECL , const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function) #define ALONE_MEM_STAT_DECL const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function) @@ -36,4 +37,15 @@ #define MEM_STAT_INFO #define ALONE_MEM_STAT_INFO #endif + +struct function; + +/* In statistics.c */ +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_counter_event (struct function *, const char *, int); +extern void statistics_histogram_event (struct function *, const char *, int); + #endif |