diff options
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 9bc77512e51..80ad41e1c99 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -120,11 +120,9 @@ bool maybe_hot_bb_p (bb) basic_block bb; { - if (profile_info.count_profiles_merged - && flag_branch_probabilities + if (profile_info && flag_branch_probabilities && (bb->count - < profile_info.max_counter_in_program - / PARAM_VALUE (HOT_BB_COUNT_FRACTION))) + < profile_info->sum_max / PARAM_VALUE (HOT_BB_COUNT_FRACTION))) return false; if (bb->frequency < BB_FREQ_MAX / PARAM_VALUE (HOT_BB_FREQUENCY_FRACTION)) return false; @@ -137,11 +135,9 @@ bool probably_cold_bb_p (bb) basic_block bb; { - if (profile_info.count_profiles_merged - && flag_branch_probabilities + if (profile_info && flag_branch_probabilities && (bb->count - < profile_info.max_counter_in_program - / PARAM_VALUE (HOT_BB_COUNT_FRACTION))) + < profile_info->sum_max / PARAM_VALUE (HOT_BB_COUNT_FRACTION))) return true; if (bb->frequency < BB_FREQ_MAX / PARAM_VALUE (HOT_BB_FREQUENCY_FRACTION)) return true; @@ -153,10 +149,8 @@ bool probably_never_executed_bb_p (bb) basic_block bb; { - if (profile_info.count_profiles_merged - && flag_branch_probabilities) - return ((bb->count + profile_info.count_profiles_merged / 2) - / profile_info.count_profiles_merged) == 0; + if (profile_info && flag_branch_probabilities) + return ((bb->count + profile_info->runs / 2) / profile_info->runs) == 0; return false; } @@ -1266,8 +1260,7 @@ compute_function_frequency () { basic_block bb; - if (!profile_info.count_profiles_merged - || !flag_branch_probabilities) + if (!profile_info || !flag_branch_probabilities) return; cfun->function_frequency = FUNCTION_FREQUENCY_UNLIKELY_EXECUTED; FOR_EACH_BB (bb) |