LCOV - code coverage report
Current view: top level - gcc - var-tracking.cc (source / functions) Coverage Total Hit
Test: gcc.info Lines: 92.3 % 4737 4370
Test Date: 2025-12-13 14:10:19 Functions: 95.5 % 178 170
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
_Z22canonicalize_vars_starPP8variableP12dataflow_set 105605830
_Z22delete_vta_debug_insnsb 508739
_Z22dump_var_tracking_slotPP8variablePv 6
_Z22variable_tracking_mainv 508737
_Z24canonicalize_values_markPP8variableP12dataflow_set 405771196
_Z24canonicalize_values_starPP8variableP12dataflow_set 596075814
_Z25drop_overlapping_mem_locsPP8variableP16overlapping_mems 1150531903
_Z25var_track_values_to_stackPP8variableP3vecIP7rtx_def7va_heap6vl_ptrE 176450265
_Z27emit_note_insn_var_locationPP8variableP14emit_note_data 58949390
_Z27make_pass_variable_trackingPN3gcc7contextE 290417
_Z28canonicalize_loc_order_checkPP8variableP12dataflow_set 511376977
_Z28dataflow_set_remove_mem_locsPP8variableP12dataflow_set 290988113
_Z28emit_notes_for_differences_1PP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 289761354
_Z28emit_notes_for_differences_2PP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 272841094
_Z28variable_post_merge_new_valsPP8variableP16dfset_post_merge 104923978
_Z29variable_post_merge_perm_valsPP8variableP16dfset_post_merge 681852
_Z30dataflow_set_preserve_mem_locsPP8variableP12dataflow_set 290993514
_Z32local_get_addr_clear_given_valueRKP7rtx_defPS0_S0_ 0
_Z8debug_dv11pointer_muxI9tree_node7rtx_defE 0
_ZL10add_storesP7rtx_defPKS_Pv 48666727
_ZL10add_uses_1PP7rtx_defPv 94061551
_ZL10dv_as_decl11pointer_muxI9tree_node7rtx_defE 7403003256
_ZL10reverse_opP7rtx_defPKS_P8rtx_insn 32331699
_ZL11adjust_insnP15basic_block_defP8rtx_insn 92237745
_ZL11adjust_memsP7rtx_defPKS_Pv 311597368
_ZL11dv_as_value11pointer_muxI9tree_node7rtx_defE 15706233127
_ZL11dv_from_rtxP7rtx_def 420720606
_ZL11log_op_typeP7rtx_defP15basic_block_defP8rtx_insn20micro_operation_typeP8_IO_FILE 16
_ZL11track_loc_pP7rtx_defP9tree_node8poly_intILj1ElEbP12machine_modePl 42694330
_ZL11val_resolveP12dataflow_setP7rtx_defS2_P8rtx_insn 42224801
_ZL11var_lowpart12machine_modeP7rtx_def 2859047
_ZL11var_mem_setP12dataflow_setP7rtx_def15var_init_statusS2_ 70694
_ZL11var_reg_setP12dataflow_setP7rtx_def15var_init_statusS2_ 1782540
_ZL11vt_finalizev 508736
_ZL12dv_changed_p11pointer_muxI9tree_node7rtx_defE 145343850
_ZL12dv_from_declP9tree_node 186661050
_ZL12dv_onepart_p11pointer_muxI9tree_node7rtx_defE 621893599
_ZL12find_use_valP7rtx_def12machine_modeP14count_use_info 186332678
_ZL12track_expr_pP9tree_nodeb 80544450
_ZL12update_depth12expand_depthS_ 103281508
_ZL13add_with_setsP8rtx_insnP10cselib_seti 80729300
_ZL13dv_from_valueP7rtx_def 1176317915
_ZL13set_slot_partP12dataflow_setP7rtx_defPP8variable11pointer_muxI9tree_nodeS1_El15var_init_statusS2_ 414927159
_ZL13vt_emit_notesv 508667
_ZL13vt_expand_locP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 4189553
_ZL13vt_initializev 508736
_ZL14get_init_valueP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_E 185767
_ZL14int_mem_offsetPK7rtx_def 21352898
_ZL14preserve_valueP10cselib_val 43215780
_ZL14set_dv_changed11pointer_muxI9tree_node7rtx_defEb 316771889
_ZL14track_offset_p8poly_intILj1ElEPl 0
_ZL14var_debug_declP9tree_node 74761281
_ZL14var_mem_deleteP12dataflow_setP7rtx_defb 6
_ZL14var_reg_deleteP12dataflow_setP7rtx_defb 63275044
_ZL14variable_unionP8variableP12dataflow_set 2128965
_ZL15adjust_mem_usesPP7rtx_defPv 102326272
_ZL15attrs_list_copyPP5attrsS0_ 3348525656
_ZL15dump_attrs_listP5attrs 4
_ZL15find_src_statusP12dataflow_setP7rtx_def 177456
_ZL15loc_exp_dep_setP8variableP7rtx_defPS2_iP10hash_tableI15variable_hasherLb0E11xcallocatorE 79602283
_ZL15var_loc_dep_vecP8variable 664500199
_ZL15vt_expand_1pvarP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 38141877
_ZL16attrs_list_clearPP5attrs 9283604632
_ZL16attrs_list_unionPP5attrsS0_ 11592
_ZL16delete_slot_partP12dataflow_setP7rtx_defPP8variablel 94025363
_ZL16emit_notes_in_bbP15basic_block_defP12dataflow_set 7598259
_ZL16find_loc_in_1pdvP7rtx_defP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 15814600
_ZL16find_src_set_srcP12dataflow_setP7rtx_def 142547
_ZL16mem_dies_at_callP7rtx_def 97797248
_ZL16rtx_debug_expr_pPK7rtx_def 35498
_ZL16shared_hash_findP11shared_hash11pointer_muxI9tree_node7rtx_defE 57090015
_ZL16unshare_variableP12dataflow_setPP8variableS2_15var_init_status 59277172
_ZL16var_mem_decl_setP12dataflow_setP7rtx_def15var_init_status11pointer_muxI9tree_nodeS1_ElS2_13insert_option 40200207
_ZL16var_reg_decl_setP12dataflow_setP7rtx_def15var_init_status11pointer_muxI9tree_nodeS1_ElS2_13insert_option 68621687
_ZL16var_regno_deleteP12dataflow_seti 638380727
_ZL16vt_init_cfa_basev 507630
_ZL17adjust_mem_storesP7rtx_defPKS_Pv 45423003
_ZL17attrs_list_insertPP5attrs11pointer_muxI9tree_node7rtx_defElPS4_ 88651357
_ZL17attrs_list_memberP5attrs11pointer_muxI9tree_node7rtx_defEl 0
_ZL17clobber_slot_partP12dataflow_setP7rtx_defPP8variablelS2_ 324078547
_ZL17dataflow_set_copyP12dataflow_setS0_ 36397018
_ZL17dataflow_set_initP12dataflow_set 32117331
_ZL17dump_dataflow_setP12dataflow_set 4
_ZL17loc_exp_dep_allocP8variablei 143371747
_ZL17loc_exp_dep_clearP8variable 122019943
_ZL17set_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_El15var_init_statusS2_13insert_option 227087703
_ZL17use_narrower_modeP7rtx_def15scalar_int_modeS1_ 44
_ZL17vt_canon_true_depP12dataflow_setP7rtx_defS2_S2_ 1426900966
_ZL17vt_find_locationsv 508668
_ZL18dataflow_set_clearP12dataflow_set 32394397
_ZL18dataflow_set_mergeP12dataflow_setS0_ 4465956
_ZL18dataflow_set_unionP12dataflow_setS0_ 126
_ZL18dump_dataflow_setsv 1
_ZL18loc_exp_insert_depP8variableP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 63818130
_ZL18non_suitable_constPK7rtx_def 83018
_ZL18record_entry_valueP10cselib_valP7rtx_def 698599
_ZL18variable_htab_freePv 1269710770
_ZL19compute_bb_dataflowP15basic_block_def 9599620
_ZL19compute_cfa_pointer8poly_intILj1ElE 20692471
_ZL19init_attrs_list_setPP5attrs 0
_ZL19shared_hash_destroyP11shared_hash 105382192
_ZL19shared_hash_unshareP11shared_hash 17236697
_ZL20dataflow_set_destroyP12dataflow_set 32117331
_ZL20delete_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_El 56047219
_ZL20intersect_loc_chainsP7rtx_defPP14location_chainP11dfset_mergeS2_P8variable 37774711
_ZL20same_variable_part_pP7rtx_defP9tree_node8poly_intILj1ElE 184297
_ZL20variable_different_pP8variableS0_ 267128711
_ZL20variable_was_changedP8variableP12dataflow_set 373308664
_ZL20vt_canonicalize_addrP12dataflow_setP7rtx_def 693438425
_ZL20vt_debug_insns_localb 0
_ZL20vt_stack_adjustmentsv 484661
_ZL21attrs_list_mpdv_unionPP5attrsS0_S0_ 410867952
_ZL21clobber_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_ElS2_ 102215804
_ZL21delete_vta_debug_insnP8rtx_insn 37853620
_ZL21find_mem_expr_in_1pdvP9tree_nodeP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 100512858
_ZL21recover_dropped_1pauxP8variable 115031921
_ZL21reemit_marker_as_noteP8rtx_insn 11509500
_ZL21shared_hash_find_slotP11shared_hash11pointer_muxI9tree_node7rtx_defE 230129701
_ZL21variable_from_dropped11pointer_muxI9tree_node7rtx_defE13insert_option 192496977
_ZL22dataflow_set_differentP12dataflow_setS0_ 9599620
_ZL22emit_notes_for_changesP8rtx_insn15emit_note_whereP11shared_hash 123408749
_ZL22get_tracked_reg_offsetP7rtx_def 2241711
_ZL22prepare_call_argumentsP15basic_block_defP8rtx_insn 3218545
_ZL22process_changed_valuesP10hash_tableI15variable_hasherLb0E11xcallocatorE 88244006
_ZL22use_narrower_mode_testP7rtx_defPKS_ 7846
_ZL22var_mem_delete_and_setP12dataflow_setP7rtx_defb15var_init_statusS2_ 10157
_ZL22var_reg_delete_and_setP12dataflow_setP7rtx_defb15var_init_statusS2_ 412416
_ZL22vt_expand_loc_callbackP7rtx_defP11bitmap_headiPv 75511164
_ZL22vt_get_decl_and_offsetP7rtx_defPP9tree_nodeP8poly_intILj1ElE 986242
_ZL23dataflow_set_equiv_regsP12dataflow_set 9599519
_ZL23negative_power_of_two_pl 0
_ZL23remove_duplicate_valuesP8variable 723021
_ZL23shared_hash_find_slot_1P11shared_hash11pointer_muxI9tree_node7rtx_defEj 230129701
_ZL23variable_merge_over_curP8variableP11dfset_merge 173541298
_ZL23variable_merge_over_srcP8variableP11dfset_merge 203183240
_ZL23vt_expand_var_loc_chainP8variableP11bitmap_headPvPb 79602283
_ZL24clobber_overlapping_memsP12dataflow_setP7rtx_def 19636324
_ZL24insert_into_intersectionPP14location_chainP7rtx_def15var_init_status 42185707
_ZL24replace_expr_with_valuesP7rtx_def 54366100
_ZL24variable_tracking_main_1v 508737
_ZL24vt_get_canonicalize_baseP7rtx_def 10363786
_ZL25get_addr_from_local_cacheP12dataflow_setP7rtx_def 607683017
_ZL25variable_part_different_pP13variable_partS0_ 702672
_ZL25vt_add_function_parameterP9tree_node 1014174
_ZL26dataflow_post_merge_adjustP12dataflow_setPS0_ 2897147
_ZL26dataflow_set_clear_at_callP12dataflow_setP8rtx_insn 7005065
_ZL26emit_notes_for_differencesP8rtx_insnP12dataflow_setS2_ 7598259
_ZL26get_addr_from_global_cacheP7rtx_def 102921058
_ZL26tracked_record_parameter_pP9tree_node 4373503
_ZL26vt_add_function_parametersv 508668
_ZL27find_variable_location_partP8variablelPi 419610317
_ZL27variable_union_info_cmp_posPKvS0_ 232854
_ZL28onepart_variable_different_pP8variableS0_ 321950960
_ZL28stack_adjust_offset_pre_postP7rtx_defPlS1_ 69026904
_ZL29shared_hash_find_slot_unsharePP11shared_hash11pointer_muxI9tree_node7rtx_defE13insert_option 17273807
_ZL30shared_hash_find_slot_noinsertP11shared_hash11pointer_muxI9tree_node7rtx_defE 694262109
_ZL31next_non_note_insn_var_locationP8rtx_insn 120100812
_ZL31shared_hash_find_slot_unshare_1PP11shared_hash11pointer_muxI9tree_node7rtx_defEj13insert_option 143253961
_ZL31stack_adjust_offset_pre_post_cbP7rtx_defS0_S0_S0_S0_Pv 5338196
_ZL33dump_onepart_variable_differencesP8variableS0_ 0
_ZL33insn_stack_adjust_offset_pre_postP8rtx_insnPlS1_ 165654899
_ZL34notify_dependents_of_changed_valueP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorEP3vecIS0_7va_heap6vl_ptrE 141995057
_ZL35notify_dependents_of_resolved_valueP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 34068106
_ZL35remove_value_from_changed_variablesP7rtx_def 129678859
_ZL36resolve_expansions_pending_recursionP3vecIP7rtx_def7va_heap6vl_ptrE 42331426
_ZL6dv_uid11pointer_muxI9tree_node7rtx_defE 21021868515
_ZL7loc_cmpP7rtx_defS0_ 522101437
_ZL8add_usesP7rtx_defP14count_use_info 261208974
_ZL8dump_varP8variable 9
_ZL8use_typeP7rtx_defP14count_use_infoP12machine_mode 386424371
_ZL8val_bindP12dataflow_setP7rtx_defS2_b 106231586
_ZL9dump_varsP10hash_tableI15variable_hasherLb0E11xcallocatorE 4
_ZL9dv_as_rtx11pointer_muxI9tree_node7rtx_defE 12316198
_ZL9val_resetP12dataflow_set11pointer_muxI9tree_node7rtx_defE 42516778
_ZL9val_storeP12dataflow_setP7rtx_defS2_P8rtx_insnb 74640040
_ZL9vars_copyP10hash_tableI15variable_hasherLb0E11xcallocatorES3_ 17236697
_ZN12_GLOBAL__N_122pass_variable_tracking4gateEP8function 1478637
_ZN12_GLOBAL__N_122pass_variable_tracking7executeEP8function 508737

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.