diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/auto-profile.c | 14 |
2 files changed, 12 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cf39fdaec7c..ba2889543e1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2017-07-27 Martin Liska <mliska@suse.cz> + * auto-profile.c (autofdo_source_profile::update_inlined_ind_target): + Fix wrong condition. + +2017-07-27 Martin Liska <mliska@suse.cz> + * auto-profile.c (afdo_annotate_cfg): Assign zero counts to BBs and edges seen by autoFDO. diff --git a/gcc/auto-profile.c b/gcc/auto-profile.c index 552e3331b15..9226e202d50 100644 --- a/gcc/auto-profile.c +++ b/gcc/auto-profile.c @@ -774,15 +774,15 @@ autofdo_source_profile::update_inlined_ind_target (gcall *stmt, hot any more. Will avoid promote the original target. To check if original promoted target is still hot, we check the total - count of the unpromoted targets (stored in old_info). If it is no less - than half of the callsite count (stored in INFO), the original promoted - target is considered not hot any more. */ - if (total >= info->count / 2) + count of the unpromoted targets (stored in TOTAL). If a callsite count + (stored in INFO) is smaller than half of the total count, the original + promoted target is considered not hot any more. */ + if (info->count < total / 2) { if (dump_file) - fprintf (dump_file, " not hot anymore %ld >= %ld", - (long)total, - (long)info->count /2); + fprintf (dump_file, " not hot anymore %ld < %ld", + (long)info->count, + (long)total /2); return false; } |