LCOV - code coverage report

Current view: top level - gcc - predict.cc (source / functions) Coverage Total Hit Test: gcc.info Lines: 93.3 % 2178 2032 Test Date: 2025-04-26 15:52:03 Functions: 92.0 % 113 104 Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

Function Name	Hit count
_Z16rtl_predict_edgeP8edge_def12br_predictori	0
_Z18rtl_predicted_by_pPK15basic_block_def12br_predictor	0
_Z23br_prob_note_reliable_pPK7rtx_def	0
_Z26function_optimization_typeP8function	0
_Z27edge_probability_reliable_pPK8edge_def	0
_ZL12drop_profileP11cgraph_node13profile_count	0
_ZL16not_equal_edge_pP15edge_predictionPv	0
_ZL21strip_predictor_early12br_predictor	0
_ZN12_GLOBAL__N_124pass_rebuild_frequencies14set_pass_paramEjb	0
_ZN8selftest16predict_cc_testsEv	4
_ZN8selftestL27test_prediction_value_rangeEv	4
_Z25report_predictor_hitratesv	5
_ZL27not_loop_guard_equal_edge_pP15edge_predictionPv	8
_Z20set_hot_bb_thresholdl	251
_Z23handle_missing_profilesv	590
_Z14predictor_name12br_predictor	649
_ZL15expr_coherent_pP9tree_nodeS0_	6998
_Z22insn_optimization_typev	7152
_ZL21strips_small_constantP9tree_nodeS0_	9305
_Z20rtl_profile_for_edgeP8edge_def	9316
_Z29optimize_loop_nest_for_size_pP4loop	15350
_Z20get_hot_bb_thresholdv	54740
_ZL17zero_one_minusoneP4gphii	61194
_Z16predict_insn_defP8rtx_insn12br_predictor10prediction	69801
_ZL12predict_insnP8rtx_insn12br_predictori	69801
_ZL29predict_paths_leading_to_edgeP8edge_def12br_predictor10predictionP4loop	86913
_Z38tree_guess_outgoing_edge_probabilitiesP15basic_block_def	138035
_ZL19get_predictor_value12br_predictorl	141739
_ZL14get_base_valueP9tree_node	231565
_ZL13predict_loopsv	268145
_Z17make_pass_profilePN3gcc7contextE	277917
_Z29make_pass_rebuild_frequenciesPN3gcc7contextE	277917
_Z29make_pass_strip_predict_hintsPN3gcc7contextE	277917
_ZN12_GLOBAL__N_124pass_rebuild_frequencies5cloneEv	277917
_Z20expensive_function_pi	289692
_Z15force_edge_coldP8edge_defb	527173
_Z33guess_outgoing_edge_probabilitiesP15basic_block_def	534487
_ZL28combine_predictions_for_insnP8rtx_insnP15basic_block_def	534487
_ZL31bb_estimate_probability_locallyP15basic_block_def	534487
_ZN12_GLOBAL__N_124pass_strip_predict_hints5cloneEv	555834
_ZL17return_predictionP9tree_nodeP10prediction	628408
_Z18build_predict_expr12br_predictor10prediction	647328
_Z24optimize_loop_for_size_pP4loop	715347
_ZL21is_exit_with_zero_argPK6gimple	793252
_ZL24predict_extra_loop_exitsP4loopP8edge_def	810081
_ZN12_GLOBAL__N_124pass_strip_predict_hints14set_pass_paramEjb	833751
_ZL35is_comparison_with_loop_invariant_pP5gcondP4loopPP9tree_nodeP9tree_codeS5_S5_	833798
_ZN12_GLOBAL__N_124pass_rebuild_frequencies7executeEP8function	1022466
_ZL18maybe_predict_edgeP8edge_def12br_predictor10prediction	1048761
_ZL23estimate_loops_at_levelP4loop5sreal	1052636
_ZL18can_predict_insn_pPK8rtx_insn	1068974
_Z19rebuild_frequenciesv	1070201
_Z19edge_predicted_by_pP8edge_def12br_predictorb	1075570
_Z30optimize_loop_nest_for_speed_pP4loop	1115849
_Z19update_max_bb_countv	1706132
_ZL24predict_paths_leading_toP15basic_block_def12br_predictor10predictionP4loop	1743032
_ZL21predict_iv_comparisonP4loopP15basic_block_defP9tree_nodeS4_9tree_codei	1973822
_ZL20predict_paths_for_bbP15basic_block_defS0_12br_predictor10predictionP11bitmap_headP4loop	2296577
_ZN12_GLOBAL__N_112pass_profile7executeEP8function	2416526
_Z25tree_estimate_probabilityb	2416641
_ZL23apply_return_predictionv	2416641
_ZL25tree_bb_level_predictionsv	2416641
_ZN12_GLOBAL__N_112pass_profile4gateEP8function	2417556
_ZL14estimate_loopsv	2471076
_ZL23estimate_bb_frequenciesv	2471076
_Z26compute_function_frequencyv	2497289
_ZL18filter_predictionsPP15edge_predictionPFbS0_PvES2_	2786732
_Z21gimple_predicted_by_pPK15basic_block_def12br_predictor	3159392
_ZL24prune_predictions_for_bbP15basic_block_def	3215248
_ZL14propagate_freqP15basic_block_defP11bitmap_head5sreal	3223176
_Z19strip_predict_hintsP8functionb	3439961
_ZN12_GLOBAL__N_124pass_strip_predict_hints7executeEP8function	3439961
_Z15assert_is_emptyRKPK15basic_block_defRKP15edge_predictionPv	3576468
_Z25optimize_edge_for_speed_pP8edge_def	4092967
_ZL22determine_unlikely_bbsv	4887717
_ZL24not_removed_prediction_pP15edge_predictionPv	4901929
_Z16predict_edge_defP8edge_def12br_predictor10prediction	5007088
_Z20add_reg_br_prob_noteP8rtx_insn19profile_probability	5052051
_Z20bb_optimization_typePK15basic_block_def	5107970
_Z18predictable_edge_pP8edge_def	5680674
_ZL30predicted_by_loop_heuristics_pP15basic_block_def	5980281
_Z19gimple_predict_edgeP8edge_def12br_predictori	6117863
_Z30propagate_unlikely_bbs_forwardv	6168409
_ZL22set_even_probabilitiesP15basic_block_defP8hash_setIP8edge_defLb0E19default_hash_traitsIS3_EEPS1_IP15edge_predictionLb0ES4_IS9_EE	8562963
_ZL19expr_expected_valueP9tree_nodeP12br_predictorPl	8650405
_Z16maybe_hot_edge_pP8edge_def	9293976
_Z24optimize_edge_for_size_pP8edge_def	9817743
_ZL20clear_bb_predictionsP15basic_block_def	11357803
_ZL22tree_predict_by_opcodeP15basic_block_def	11357803
_ZL26combine_predictions_for_bbP15basic_block_defb	11357803
_ZL28tree_estimate_probability_bbP15basic_block_defb	11357803
_ZL15dump_predictionP8_IO_FILE12br_predictoriP15basic_block_def16predictor_reasonP8edge_def	11630327
_Z23invert_br_probabilitiesP7rtx_def	12366267
_ZN14predictor_hash4hashEPK15edge_prediction	12421458
_Z19default_rtl_profilev	13948558
_Z25optimize_loop_for_speed_pP4loop	14599982
_ZL21expr_expected_value_1P9tree_nodeS0_9tree_codeS0_P12br_predictorPl	15578624
_Z28probably_never_executed_bb_pP8functionPK15basic_block_def	16887877
_ZL22unlikely_executed_bb_pP15basic_block_def	23528231
_Z30probably_never_executed_edge_pP8functionP8edge_def	37430684
_ZL23probably_never_executedP8function13profile_count	51753157
_Z18rtl_profile_for_bbP15basic_block_def	77575063
_Z39remove_predictions_associated_with_edgeP8edge_def	81006756
_Z25optimize_insn_for_speed_pv	82240484
_ZL24unlikely_executed_edge_pP8edge_def	104859401
_ZL24unlikely_executed_stmt_pP6gimple	122754561
_Z24optimize_insn_for_size_pv	213999952
_Z29optimize_function_for_speed_pP8function	218768351
_Z23optimize_bb_for_speed_pPK15basic_block_def	855686432
_Z22optimize_bb_for_size_pPK15basic_block_def	917634900
_Z14maybe_hot_bb_pP8functionPK15basic_block_def	938825373
_Z17maybe_hot_count_pP8function13profile_count	953522932
_Z28optimize_function_for_size_pP8function	2364875922

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.