diff options
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 915f080..5ee56a3 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -132,7 +132,7 @@ get_hot_bb_threshold () { if (min_count == -1) { - const int hot_frac = PARAM_VALUE (HOT_BB_COUNT_FRACTION); + const int hot_frac = param_hot_bb_count_fraction; const gcov_type min_hot_count = hot_frac ? profile_info->sum_max / hot_frac @@ -177,7 +177,7 @@ maybe_hot_count_p (struct function *fun, profile_count count) if (node->frequency == NODE_FREQUENCY_EXECUTED_ONCE && count < (ENTRY_BLOCK_PTR_FOR_FN (fun)->count.apply_scale (2, 3))) return false; - if (count.apply_scale (PARAM_VALUE (HOT_BB_FREQUENCY_FRACTION), 1) + if (count.apply_scale (param_hot_bb_frequency_fraction, 1) < ENTRY_BLOCK_PTR_FOR_FN (fun)->count) return false; return true; @@ -223,7 +223,7 @@ probably_never_executed (struct function *fun, profile_count count) desirable. */ if (count.precise_p () && profile_status_for_fn (fun) == PROFILE_READ) { - const int unlikely_frac = PARAM_VALUE (UNLIKELY_BB_COUNT_FRACTION); + const int unlikely_frac = param_unlikely_bb_count_fraction; if (count.apply_scale (unlikely_frac, 1) >= profile_info->runs) return false; return true; @@ -412,9 +412,9 @@ predictable_edge_p (edge e) if (!e->probability.initialized_p ()) return false; if ((e->probability.to_reg_br_prob_base () - <= PARAM_VALUE (PARAM_PREDICTABLE_BRANCH_OUTCOME) * REG_BR_PROB_BASE / 100) + <= param_predictable_branch_outcome * REG_BR_PROB_BASE / 100) || (REG_BR_PROB_BASE - e->probability.to_reg_br_prob_base () - <= PARAM_VALUE (PARAM_PREDICTABLE_BRANCH_OUTCOME) * REG_BR_PROB_BASE / 100)) + <= param_predictable_branch_outcome * REG_BR_PROB_BASE / 100)) return true; return false; } @@ -1963,7 +1963,7 @@ predict_loops (void) { tree niter = NULL; HOST_WIDE_INT nitercst; - int max = PARAM_VALUE (PARAM_MAX_PREDICTED_ITERATIONS); + int max = param_max_predicted_iterations; int probability; enum br_predictor predictor; widest_int nit; @@ -2443,7 +2443,7 @@ expr_expected_value_1 (tree type, tree op0, enum tree_code code, *predictor = (enum br_predictor) tree_to_uhwi (val2); if (*predictor == PRED_BUILTIN_EXPECT) *probability - = HITRATE (PARAM_VALUE (BUILTIN_EXPECT_PROBABILITY)); + = HITRATE (param_builtin_expect_probability); return gimple_call_arg (def, 1); } return NULL; @@ -2469,7 +2469,7 @@ expr_expected_value_1 (tree type, tree op0, enum tree_code code, return val; *predictor = PRED_BUILTIN_EXPECT; *probability - = HITRATE (PARAM_VALUE (BUILTIN_EXPECT_PROBABILITY)); + = HITRATE (param_builtin_expect_probability); return gimple_call_arg (def, 1); } case BUILT_IN_EXPECT_WITH_PROBABILITY: @@ -2660,7 +2660,7 @@ tree_predict_by_opcode (basic_block bb) edge e = find_taken_edge_switch_expr (sw, val); if (predictor == PRED_BUILTIN_EXPECT) { - int percent = PARAM_VALUE (BUILTIN_EXPECT_PROBABILITY); + int percent = param_builtin_expect_probability; gcc_assert (percent >= 0 && percent <= 100); predict_edge (e, PRED_BUILTIN_EXPECT, HITRATE (percent)); @@ -3531,7 +3531,7 @@ drop_profile (struct cgraph_node *node, profile_count call_count) void handle_missing_profiles (void) { - const int unlikely_frac = PARAM_VALUE (UNLIKELY_BB_COUNT_FRACTION); + const int unlikely_frac = param_unlikely_bb_count_fraction; struct cgraph_node *node; auto_vec<struct cgraph_node *, 64> worklist; |