LCOV - code coverage report
Current view: top level - gcc - var-tracking.cc (source / functions) Coverage Total Hit
Test: gcc.info Lines: 92.4 % 4739 4377
Test Date: 2026-02-28 14:20:25 Functions: 98.3 % 178 175
Legend: Lines:     hit not hit

Function Name Sort by function name Hit count Sort by function hit count
_Z32local_get_addr_clear_given_valueRKP7rtx_defPS0_S0_ 0
_Z8debug_dv11pointer_muxI9tree_node7rtx_defE 0
_ZL33dump_onepart_variable_differencesP8variableS0_ 0
_ZL18dump_dataflow_setsv 1
_ZL15dump_attrs_listP5attrs 4
_ZL17dump_dataflow_setP12dataflow_set 4
_ZL9dump_varsP10hash_tableI15variable_hasherLb0E11xcallocatorE 4
_Z22dump_var_tracking_slotPP8variablePv 6
_ZL14var_mem_deleteP12dataflow_setP7rtx_defb 6
_ZL8dump_varP8variable 9
_ZL11log_op_typeP7rtx_defP15basic_block_defP8rtx_insn20micro_operation_typeP8_IO_FILE 16
_ZL17use_narrower_modeP7rtx_def15scalar_int_modeS1_ 44
_ZL18dataflow_set_unionP12dataflow_setS0_ 122
_ZL22use_narrower_mode_testP7rtx_defPKS_ 6650
_ZL22var_mem_delete_and_setP12dataflow_setP7rtx_defb15var_init_statusS2_ 10096
_ZL16attrs_list_unionPP5attrsS0_ 11224
_ZL16rtx_debug_expr_pPK7rtx_def 35034
_ZL11var_mem_setP12dataflow_setP7rtx_def15var_init_statusS2_ 69770
_ZL18non_suitable_constPK7rtx_def 82623
_ZL16find_src_set_srcP12dataflow_setP7rtx_def 130672
_ZL15find_src_statusP12dataflow_setP7rtx_def 162078
_ZL14get_init_valueP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_E 170136
_ZL20same_variable_part_pP7rtx_defP9tree_node8poly_intILj1ElE 174136
_ZL23negative_power_of_two_pl 196255
_ZL27variable_union_info_cmp_posPKvS0_ 227750
_Z27make_pass_variable_trackingPN3gcc7contextE 285722
_ZL22var_reg_delete_and_setP12dataflow_setP7rtx_defb15var_init_statusS2_ 387899
_ZL20vt_stack_adjustmentsv 476406
_ZL16vt_init_cfa_basev 499010
_ZL13vt_emit_notesv 500023
_ZL17vt_find_locationsv 500024
_ZL26vt_add_function_parametersv 500024
_ZL20vt_debug_insns_localb 500090
_ZL11vt_finalizev 500091
_ZL13vt_initializev 500091
_Z22variable_tracking_mainv 500092
_ZL24variable_tracking_main_1v 500092
_ZN12_GLOBAL__N_122pass_variable_tracking7executeEP8function 500092
_Z22delete_vta_debug_insnsb 500094
_Z29variable_post_merge_perm_valsPP8variableP16dfset_post_merge 640097
_ZL25variable_part_different_pP13variable_partS0_ 648398
_ZL18record_entry_valueP10cselib_valP7rtx_def 678991
_ZL23remove_duplicate_valuesP8variable 683779
_ZL17attrs_list_memberP5attrs11pointer_muxI9tree_node7rtx_defEl 955277
_ZL22vt_get_decl_and_offsetP7rtx_defPP9tree_nodeP8poly_intILj1ElE 968484
_ZL25vt_add_function_parameterP9tree_node 996142
_ZN12_GLOBAL__N_122pass_variable_tracking4gateEP8function 1471370
_ZL11var_reg_setP12dataflow_setP7rtx_def15var_init_statusS2_ 1647045
_ZL14variable_unionP8variableP12dataflow_set 1997713
_ZL22get_tracked_reg_offsetP7rtx_def 2079389
_ZL11var_lowpart12machine_modeP7rtx_def 2760312
_ZL26dataflow_post_merge_adjustP12dataflow_setPS0_ 2807988
_ZL22prepare_call_argumentsP15basic_block_defP8rtx_insn 3157652
_ZL13vt_expand_locP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 4010504
_ZL26tracked_record_parameter_pP9tree_node 4025223
_ZL18dataflow_set_mergeP12dataflow_setS0_ 4329794
_ZL31stack_adjust_offset_pre_post_cbP7rtx_defS0_S0_S0_S0_Pv 5289606
_ZL26dataflow_set_clear_at_callP12dataflow_setP8rtx_insn 6872952
_ZL16emit_notes_in_bbP15basic_block_defP12dataflow_set 7373233
_ZL26emit_notes_for_differencesP8rtx_insnP12dataflow_setS2_ 7373233
_ZL23dataflow_set_equiv_regsP12dataflow_set 9324488
_ZL19compute_bb_dataflowP15basic_block_def 9324585
_ZL22dataflow_set_differentP12dataflow_setS0_ 9324585
_ZL24vt_get_canonicalize_baseP7rtx_def 10290860
_ZL21reemit_marker_as_noteP8rtx_insn 11115514
_ZL9dv_as_rtx11pointer_muxI9tree_node7rtx_defE 12084280
_ZL16find_loc_in_1pdvP7rtx_defP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 15603885
_ZL19shared_hash_unshareP11shared_hash 16722557
_ZL9vars_copyP10hash_tableI15variable_hasherLb0E11xcallocatorES3_ 16722557
_ZL29shared_hash_find_slot_unsharePP11shared_hash11pointer_muxI9tree_node7rtx_defE13insert_option 16760676
_ZL14track_offset_p8poly_intILj1ElEPl 17814803
_ZL24clobber_overlapping_memsP12dataflow_setP7rtx_def 19373689
_ZL19compute_cfa_pointer8poly_intILj1ElE 20170788
_ZL14int_mem_offsetPK7rtx_def 20988726
_ZL17dataflow_set_initP12dataflow_set 31189667
_ZL19init_attrs_list_setPP5attrs 31189667
_ZL20dataflow_set_destroyP12dataflow_set 31189667
_ZL10reverse_opP7rtx_defPKS_P8rtx_insn 31433275
_ZL18dataflow_set_clearP12dataflow_set 31444284
_ZL35notify_dependents_of_resolved_valueP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 33046231
_ZL17dataflow_set_copyP12dataflow_setS0_ 35346891
_ZL21delete_vta_debug_insnP8rtx_insn 37481506
_ZL20intersect_loc_chainsP7rtx_defPP14location_chainP11dfset_mergeS2_P8variable 37595795
_ZL15vt_expand_1pvarP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 38345481
_ZL16var_mem_decl_setP12dataflow_setP7rtx_def15var_init_status11pointer_muxI9tree_nodeS1_ElS2_13insert_option 39477822
_ZL11val_resolveP12dataflow_setP7rtx_defS2_P8rtx_insn 41214728
_ZL9val_resetP12dataflow_set11pointer_muxI9tree_node7rtx_defE 41504488
_ZL14preserve_valueP10cselib_val 42024986
_ZL24insert_into_intersectionPP14location_chainP7rtx_def15var_init_status 42141095
_ZL11track_loc_pP7rtx_defP9tree_node8poly_intILj1ElEbP12machine_modePl 42196395
_ZL36resolve_expansions_pending_recursionP3vecIP7rtx_def7va_heap6vl_ptrE 42355981
_ZL17adjust_mem_storesP7rtx_defPKS_Pv 44171705
_ZL10add_storesP7rtx_defPKS_Pv 47372035
_ZL24replace_expr_with_valuesP7rtx_def 53249318
_ZL20delete_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_El 54190356
_ZL16shared_hash_findP11shared_hash11pointer_muxI9tree_node7rtx_defE 55863221
_ZL16unshare_variableP12dataflow_setPP8variableS2_15var_init_status 57961177
_Z27emit_note_insn_var_locationPP8variableP14emit_note_data 59153416
_ZL14var_reg_deleteP12dataflow_setP7rtx_defb 62422279
_ZL18loc_exp_insert_depP8variableP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 63436555
_ZL16var_reg_decl_setP12dataflow_setP7rtx_def15var_init_status11pointer_muxI9tree_nodeS1_ElS2_13insert_option 66293792
_ZL28stack_adjust_offset_pre_postP7rtx_defPlS1_ 67345118
_ZL9val_storeP12dataflow_setP7rtx_defS2_P8rtx_insnb 72637950
_ZL14var_debug_declP9tree_node 73232070
_ZL22vt_expand_loc_callbackP7rtx_defP11bitmap_headiPv 74607257
_ZL15loc_exp_dep_setP8variableP7rtx_defPS2_iP10hash_tableI15variable_hasherLb0E11xcallocatorE 78647899
_ZL23vt_expand_var_loc_chainP8variableP11bitmap_headPvPb 78647899
_ZL13add_with_setsP8rtx_insnP10cselib_seti 79258521
_ZL12track_expr_pP9tree_nodeb 79675135
_ZL17attrs_list_insertPP5attrs11pointer_muxI9tree_node7rtx_defElPS4_ 85728499
_ZL22process_changed_valuesP10hash_tableI15variable_hasherLb0E11xcallocatorE 86304145
_ZL11adjust_insnP15basic_block_defP8rtx_insn 90373108
_ZL16delete_slot_partP12dataflow_setP7rtx_defPP8variablel 91478219
_ZL10add_uses_1PP7rtx_defPv 92377934
_ZL16mem_dies_at_callP7rtx_def 96919381
_ZL15adjust_mem_usesPP7rtx_defPv 100292191
_ZL21clobber_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_ElS2_ 100980172
_ZL26get_addr_from_global_cacheP7rtx_def 101710265
_ZL21find_mem_expr_in_1pdvP9tree_nodeP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 102198205
_ZL19shared_hash_destroyP11shared_hash 102318022
_ZL12update_depth12expand_depthS_ 102555862
_ZL8val_bindP12dataflow_setP7rtx_defS2_b 103356921
_Z28variable_post_merge_new_valsPP8variableP16dfset_post_merge 104626935
_Z22canonicalize_vars_starPP8variableP12dataflow_set 105267032
_ZL21recover_dropped_1pauxP8variable 112595318
_ZL31next_non_note_insn_var_locationP8rtx_insn 117956759
_ZL17loc_exp_dep_clearP8variable 120357582
_ZL22emit_notes_for_changesP8rtx_insn15emit_note_whereP11shared_hash 121068852
_ZL35remove_value_from_changed_variablesP7rtx_def 126147804
_ZL34notify_dependents_of_changed_valueP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorEP3vecIS0_7va_heap6vl_ptrE 138232084
_ZL17loc_exp_dep_allocP8variablei 142024548
_ZL31shared_hash_find_slot_unshare_1PP11shared_hash11pointer_muxI9tree_node7rtx_defEj13insert_option 142232093
_ZL12dv_changed_p11pointer_muxI9tree_node7rtx_defE 144945308
_ZL33insn_stack_adjust_offset_pre_postP8rtx_insnPlS1_ 162467774
_ZL23variable_merge_over_curP8variableP11dfset_merge 172472205
_Z25var_track_values_to_stackPP8variableP3vecIP7rtx_def7va_heap6vl_ptrE 172876076
_ZL12find_use_valP7rtx_def12machine_modeP14count_use_info 182340491
_ZL12dv_from_declP9tree_node 183590453
_ZL21variable_from_dropped11pointer_muxI9tree_node7rtx_defE13insert_option 188072414
_ZL23variable_merge_over_srcP8variableP11dfset_merge 201505343
_ZL17set_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_El15var_init_statusS2_13insert_option 223514801
_ZL21shared_hash_find_slotP11shared_hash11pointer_muxI9tree_node7rtx_defE 226352830
_ZL23shared_hash_find_slot_1P11shared_hash11pointer_muxI9tree_node7rtx_defEj 226352830
_ZL8add_usesP7rtx_defP14count_use_info 256148054
_ZL20variable_different_pP8variableS0_ 265573200
_Z28emit_notes_for_differences_2PP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 270821607
_Z28emit_notes_for_differences_1PP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 287573429
_Z28dataflow_set_remove_mem_locsPP8variableP12dataflow_set 292145823
_Z30dataflow_set_preserve_mem_locsPP8variableP12dataflow_set 292150587
_ZL11adjust_memsP7rtx_defPKS_Pv 305426325
_ZL14set_dv_changed11pointer_muxI9tree_node7rtx_defEb 311752540
_ZL28onepart_variable_different_pP8variableS0_ 320036917
_ZL17clobber_slot_partP12dataflow_setP7rtx_defPP8variablelS2_ 324385445
_ZL20variable_was_changedP8variableP12dataflow_set 366637133
_ZL8use_typeP7rtx_defP14count_use_infoP12machine_mode 378398453
_ZL21attrs_list_mpdv_unionPP5attrsS0_S0_ 398341048
_Z24canonicalize_values_markPP8variableP12dataflow_set 403088714
_ZL13set_slot_partP12dataflow_setP7rtx_defPP8variable11pointer_muxI9tree_nodeS1_El15var_init_statusS2_ 411338000
_ZL11dv_from_rtxP7rtx_def 412150364
_ZL27find_variable_location_partP8variablelPi 417248436
_Z28canonicalize_loc_order_checkPP8variableP12dataflow_set 508355697
_ZL7loc_cmpP7rtx_defS0_ 520713751
_Z24canonicalize_values_starPP8variableP12dataflow_set 592259372
_ZL25get_addr_from_local_cacheP12dataflow_setP7rtx_def 605005401
_ZL12dv_onepart_p11pointer_muxI9tree_node7rtx_defE 610807019
_ZL16var_regno_deleteP12dataflow_seti 625821412
_ZL15var_loc_dep_vecP8variable 658512120
_ZL20vt_canonicalize_addrP12dataflow_setP7rtx_def 689607126
_ZL30shared_hash_find_slot_noinsertP11shared_hash11pointer_muxI9tree_node7rtx_defE 690742787
_Z25drop_overlapping_mem_locsPP8variableP16overlapping_mems 1158049103
_ZL13dv_from_valueP7rtx_def 1167763250
_ZL18variable_htab_freePv 1257244946
_ZL17vt_canon_true_depP12dataflow_setP7rtx_defS2_S2_ 1434544124
_ZL15attrs_list_copyPP5attrsS0_ 3251913972
_ZL10dv_as_decl11pointer_muxI9tree_node7rtx_defE 7406967704
_ZL16attrs_list_clearPP5attrs 9014237464
_ZL11dv_as_value11pointer_muxI9tree_node7rtx_defE 15399123325
_ZL6dv_uid11pointer_muxI9tree_node7rtx_defE 20743715127

Generated by: LCOV version 2.4-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.