LCOV - code coverage report
Current view: top level - gcc - predict.cc (source / functions) Coverage Total Hit
Test: gcc.info Lines: 93.3 % 2190 2044
Test Date: 2025-10-18 14:39:06 Functions: 92.0 % 113 104
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

Function Name Sort by function name Hit count Sort by function hit count
_Z14maybe_hot_bb_pP8functionPK15basic_block_def 1023561800
_Z14predictor_name12br_predictor 742
_Z15assert_is_emptyRKPK15basic_block_defRKP15edge_predictionPv 3729867
_Z15force_edge_coldP8edge_defb 557062
_Z16maybe_hot_edge_pP8edge_def 9670254
_Z16predict_edge_defP8edge_def12br_predictor10prediction 5404169
_Z16predict_insn_defP8rtx_insn12br_predictor10prediction 84435
_Z16rtl_predict_edgeP8edge_def12br_predictori 0
_Z17make_pass_profilePN3gcc7contextE 289080
_Z17maybe_hot_count_pP8function13profile_count 1033939971
_Z18build_predict_expr12br_predictor10prediction 862893
_Z18predictable_edge_pP8edge_def 5893867
_Z18rtl_predicted_by_pPK15basic_block_def12br_predictor 0
_Z18rtl_profile_for_bbP15basic_block_def 79629176
_Z19default_rtl_profilev 14205755
_Z19edge_predicted_by_pP8edge_def12br_predictorb 1407961
_Z19gimple_predict_edgeP8edge_def12br_predictori 6533419
_Z19rebuild_frequenciesv 1087534
_Z19strip_predict_hintsP8functionb 3504869
_Z19update_max_bb_countv 1767593
_Z20add_reg_br_prob_noteP8rtx_insn19profile_probability 5265512
_Z20bb_optimization_typePK15basic_block_def 5338753
_Z20expensive_function_pi 288383
_Z20get_hot_bb_thresholdv 56164
_Z20rtl_profile_for_edgeP8edge_def 10930
_Z20set_hot_bb_thresholdl 329
_Z21gimple_predicted_by_pPK15basic_block_def12br_predictor 3239429
_Z22insn_optimization_typev 7152
_Z22optimize_bb_for_size_pPK15basic_block_def 1005124535
_Z23br_prob_note_reliable_pPK7rtx_def 0
_Z23handle_missing_profilesv 596
_Z23invert_br_probabilitiesP7rtx_def 12756652
_Z23optimize_bb_for_speed_pPK15basic_block_def 938659805
_Z24optimize_edge_for_size_pP8edge_def 10166970
_Z24optimize_insn_for_size_pv 217739117
_Z24optimize_loop_for_size_pP4loop 755547
_Z25optimize_edge_for_speed_pP8edge_def 4267041
_Z25optimize_insn_for_speed_pv 85859821
_Z25optimize_loop_for_speed_pP4loop 15297849
_Z25report_predictor_hitratesv 12
_Z25tree_estimate_probabilityb 2465551
_Z26compute_function_frequencyv 2550733
_Z26function_optimization_typeP8function 0
_Z27edge_probability_reliable_pPK8edge_def 0
_Z28optimize_function_for_size_pP8function 2487828260
_Z28probably_never_executed_bb_pP8functionPK15basic_block_def 17365110
_Z29make_pass_rebuild_frequenciesPN3gcc7contextE 289080
_Z29make_pass_strip_predict_hintsPN3gcc7contextE 289080
_Z29optimize_function_for_speed_pP8function 227636125
_Z29optimize_loop_nest_for_size_pP4loop 16704
_Z30optimize_loop_nest_for_speed_pP4loop 1191643
_Z30probably_never_executed_edge_pP8functionP8edge_def 40712479
_Z30propagate_unlikely_bbs_forwardv 7317562
_Z33guess_outgoing_edge_probabilitiesP15basic_block_def 555924
_Z38tree_guess_outgoing_edge_probabilitiesP15basic_block_def 138712
_Z39remove_predictions_associated_with_edgeP8edge_def 84036559
_ZL12drop_profileP11cgraph_node13profile_count 0
_ZL12predict_insnP8rtx_insn12br_predictori 84435
_ZL13predict_loopsv 273890
_ZL14estimate_loopsv 2523103
_ZL14get_base_valueP9tree_node 235516
_ZL14propagate_freqP15basic_block_defP11bitmap_head5sreal 3307621
_ZL15dump_predictionP8_IO_FILE12br_predictoriP15basic_block_def16predictor_reasonP8edge_def 12660729
_ZL15expr_coherent_pP9tree_nodeS0_ 6867
_ZL16not_equal_edge_pP15edge_predictionPv 0
_ZL17return_predictionP9tree_nodeP10prediction 646209
_ZL17zero_one_minusoneP4gphii 62705
_ZL18can_predict_insn_pPK8rtx_insn 1111848
_ZL18filter_predictionsPP15edge_predictionPFbS0_PvES2_ 3004312
_ZL18maybe_predict_edgeP8edge_def12br_predictor10prediction 1380678
_ZL19expr_expected_valueP9tree_nodeP12br_predictorPl 8887467
_ZL19get_predictor_value12br_predictorl 147790
_ZL20clear_bb_predictionsP15basic_block_def 11582253
_ZL20predict_paths_for_bbP15basic_block_defS0_12br_predictor10predictionP11bitmap_headP4loop 2335544
_ZL21expr_expected_value_1P9tree_nodeS0_9tree_codeS0_P12br_predictorPl 16007010
_ZL21is_exit_with_zero_argPK6gimple 809830
_ZL21predict_iv_comparisonP4loopP15basic_block_defP9tree_nodeS4_9tree_codei 2032393
_ZL21strip_predictor_early12br_predictor 0
_ZL21strips_small_constantP9tree_nodeS0_ 9346
_ZL22determine_unlikely_bbsv 6018364
_ZL22set_even_probabilitiesP15basic_block_defP8hash_setIP8edge_defLb0E19default_hash_traitsIS3_EEPS1_IP15edge_predictionLb0ES4_IS9_EE 8542854
_ZL22tree_predict_by_opcodeP15basic_block_def 11582253
_ZL22unlikely_executed_bb_pP15basic_block_def 33539665
_ZL23apply_return_predictionv 2465551
_ZL23estimate_bb_frequenciesv 2523103
_ZL23estimate_loops_at_levelP4loop5sreal 1092104
_ZL23probably_never_executedP8function13profile_count 55912349
_ZL24not_removed_prediction_pP15edge_predictionPv 5385766
_ZL24predict_extra_loop_exitsP4loopP8edge_def 840750
_ZL24predict_paths_leading_toP15basic_block_def12br_predictor10predictionP4loop 1783512
_ZL24prune_predictions_for_bbP15basic_block_def 3448934
_ZL24unlikely_executed_edge_pP8edge_def 122475260
_ZL24unlikely_executed_stmt_pP6gimple 175644095
_ZL25tree_bb_level_predictionsv 2465551
_ZL26combine_predictions_for_bbP15basic_block_defb 11582253
_ZL27not_loop_guard_equal_edge_pP15edge_predictionPv 8
_ZL28combine_predictions_for_insnP8rtx_insnP15basic_block_def 555924
_ZL28tree_estimate_probability_bbP15basic_block_defb 11582253
_ZL29predict_paths_leading_to_edgeP8edge_def12br_predictor10predictionP4loop 89448
_ZL30predicted_by_loop_heuristics_pP15basic_block_def 6153057
_ZL31bb_estimate_probability_locallyP15basic_block_def 555924
_ZL35is_comparison_with_loop_invariant_pP5gcondP4loopPP9tree_nodeP9tree_codeS5_S5_ 858549
_ZN12_GLOBAL__N_112pass_profile4gateEP8function 2466470
_ZN12_GLOBAL__N_112pass_profile7executeEP8function 2465425
_ZN12_GLOBAL__N_124pass_rebuild_frequencies14set_pass_paramEjb 0
_ZN12_GLOBAL__N_124pass_rebuild_frequencies5cloneEv 289080
_ZN12_GLOBAL__N_124pass_rebuild_frequencies7executeEP8function 1038472
_ZN12_GLOBAL__N_124pass_strip_predict_hints14set_pass_paramEjb 867240
_ZN12_GLOBAL__N_124pass_strip_predict_hints5cloneEv 578160
_ZN12_GLOBAL__N_124pass_strip_predict_hints7executeEP8function 3504869
_ZN14predictor_hash4hashEPK15edge_prediction 13611448
_ZN8selftest16predict_cc_testsEv 4
_ZN8selftestL27test_prediction_value_rangeEv 4

Generated by: LCOV version 2.1-beta

LCOV profile is generated on x86_64 machine using following configure options: configure --disable-bootstrap --enable-coverage=opt --enable-languages=c,c++,fortran,go,jit,lto,rust,m2 --enable-host-shared. GCC test suite is run with the built compiler.