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| author | Martin Liska <mliska@suse.cz> | 2018-11-13 16:06:54 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-11-13 15:06:54 +0000 |
| commit | 160576e1ac9bbee90af9e09e1507f64d58473358 (patch) | |
| tree | 6541a5a15b3bc6f875bc04aac0025283eb9d84a6 /gcc/tree-cfg.c | |
| parent | e4db210dd8683bf7b2a8ea828d6ea0b18967630a (diff) | |
| download | gcc-160576e1ac9bbee90af9e09e1507f64d58473358.zip gcc-160576e1ac9bbee90af9e09e1507f64d58473358.tar.gz gcc-160576e1ac9bbee90af9e09e1507f64d58473358.tar.bz2 | |
Improve -fprofile-report.
2018-11-13 Martin Liska <mliska@suse.cz>
PR tree-optimization/87885
* cfghooks.c (account_profile_record): Rename
to ...
(profile_record_check_consistency): ... this.
Calculate missing num_mismatched_freq_in.
(profile_record_account_profile): New function
that calculates time and size of a function.
* cfghooks.h (struct profile_record): Remove
all tuples.
(struct cfg_hooks): Remove after_pass flag.
(account_profile_record): Rename to ...
(profile_record_check_consistency): ... this.
(profile_record_account_profile): New.
* cfgrtl.c (rtl_account_profile_record): Remove
after_pass flag.
* passes.c (check_profile_consistency): Do only
checking.
(account_profile): Calculate size and time of
function only.
(pass_manager::dump_profile_report): Reformat
output.
(execute_one_ipa_transform_pass): Call
consistency check before clean upand call account_profile
after a clean up is done.
(execute_one_pass): Call check_profile_consistency and
account_profile instead of using after_pass flag..
* tree-cfg.c (gimple_account_profile_record): Likewise.
From-SVN: r266074
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 8db1089..3b646f7 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -8798,23 +8798,22 @@ gimple_lv_add_condition_to_bb (basic_block first_head ATTRIBUTE_UNUSED, /* Do book-keeping of basic block BB for the profile consistency checker. - If AFTER_PASS is 0, do pre-pass accounting, or if AFTER_PASS is 1 - then do post-pass accounting. Store the counting in RECORD. */ + Store the counting in RECORD. */ static void -gimple_account_profile_record (basic_block bb, int after_pass, +gimple_account_profile_record (basic_block bb, struct profile_record *record) { gimple_stmt_iterator i; for (i = gsi_start_bb (bb); !gsi_end_p (i); gsi_next (&i)) { - record->size[after_pass] + record->size += estimate_num_insns (gsi_stmt (i), &eni_size_weights); if (bb->count.initialized_p ()) - record->time[after_pass] + record->time += estimate_num_insns (gsi_stmt (i), &eni_time_weights) * bb->count.to_gcov_type (); else if (profile_status_for_fn (cfun) == PROFILE_GUESSED) - record->time[after_pass] + record->time += estimate_num_insns (gsi_stmt (i), &eni_time_weights) * bb->count.to_frequency (cfun); } |