diff options
| 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/cfgrtl.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/cfgrtl.c')
| -rw-r--r-- | gcc/cfgrtl.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 3b1931d..741a312 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -5068,22 +5068,20 @@ rtl_duplicate_bb (basic_block bb) } /* 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 -rtl_account_profile_record (basic_block bb, int after_pass, - struct profile_record *record) +rtl_account_profile_record (basic_block bb, struct profile_record *record) { rtx_insn *insn; FOR_BB_INSNS (bb, insn) if (INSN_P (insn)) { - record->size[after_pass] += insn_cost (insn, false); + record->size += insn_cost (insn, false); if (bb->count.initialized_p ()) - record->time[after_pass] + record->time += insn_cost (insn, true) * bb->count.to_gcov_type (); else if (profile_status_for_fn (cfun) == PROFILE_GUESSED) - record->time[after_pass] + record->time += insn_cost (insn, true) * bb->count.to_frequency (cfun); } } |