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: 2026-06-20 15:32:29 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_ 40
_ZL18dataflow_set_unionP12dataflow_setS0_ 106
_ZL22use_narrower_mode_testP7rtx_defPKS_ 5640
_ZL22var_mem_delete_and_setP12dataflow_setP7rtx_defb15var_init_statusS2_ 9582
_ZL16attrs_list_unionPP5attrsS0_ 9752
_ZL16rtx_debug_expr_pPK7rtx_def 34836
_ZL18non_suitable_constPK7rtx_def 44640
_ZL11var_mem_setP12dataflow_setP7rtx_def15var_init_statusS2_ 69189
_ZL16find_src_set_srcP12dataflow_setP7rtx_def 127772
_ZL15find_src_statusP12dataflow_setP7rtx_def 158906
_ZL14get_init_valueP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_E 166821
_ZL20same_variable_part_pP7rtx_defP9tree_node8poly_intILj1ElE 174432
_ZL23negative_power_of_two_pl 188185
_ZL27variable_union_info_cmp_posPKvS0_ 223741
_Z27make_pass_variable_trackingPN3gcc7contextE 298828
_ZL22var_reg_delete_and_setP12dataflow_setP7rtx_defb15var_init_statusS2_ 390247
_ZL20vt_stack_adjustmentsv 469789
_ZL16vt_init_cfa_basev 492342
_ZL13vt_emit_notesv 493366
_ZL17vt_find_locationsv 493367
_ZL26vt_add_function_parametersv 493367
_ZL20vt_debug_insns_localb 493433
_ZL11vt_finalizev 493434
_ZL13vt_initializev 493434
_Z22variable_tracking_mainv 493435
_ZL24variable_tracking_main_1v 493435
_ZN12_GLOBAL__N_122pass_variable_tracking7executeEP8function 493435
_Z22delete_vta_debug_insnsb 493437
_Z29variable_post_merge_perm_valsPP8variableP16dfset_post_merge 596502
_ZL23remove_duplicate_valuesP8variable 632277
_ZL25variable_part_different_pP13variable_partS0_ 655242
_ZL18record_entry_valueP10cselib_valP7rtx_def 663076
_ZL17attrs_list_memberP5attrs11pointer_muxI9tree_node7rtx_defEl 933807
_ZL22vt_get_decl_and_offsetP7rtx_defPP9tree_nodeP8poly_intILj1ElE 954871
_ZL25vt_add_function_parameterP9tree_node 982595
_ZN12_GLOBAL__N_122pass_variable_tracking4gateEP8function 1488378
_ZL11var_reg_setP12dataflow_setP7rtx_def15var_init_statusS2_ 1609491
_ZL14variable_unionP8variableP12dataflow_set 1965713
_ZL22get_tracked_reg_offsetP7rtx_def 2043841
_ZL11var_lowpart12machine_modeP7rtx_def 2721803
_ZL26dataflow_post_merge_adjustP12dataflow_setPS0_ 2733612
_ZL22prepare_call_argumentsP15basic_block_defP8rtx_insn 3122412
_ZL26tracked_record_parameter_pP9tree_node 3935258
_ZL13vt_expand_locP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 3935706
_ZL18dataflow_set_mergeP12dataflow_setS0_ 4211861
_ZL31stack_adjust_offset_pre_post_cbP7rtx_defS0_S0_S0_S0_Pv 5276326
_ZL26dataflow_set_clear_at_callP12dataflow_setP8rtx_insn 6789722
_ZL16emit_notes_in_bbP15basic_block_defP12dataflow_set 7187874
_ZL26emit_notes_for_differencesP8rtx_insnP12dataflow_setS2_ 7187874
_ZL23dataflow_set_equiv_regsP12dataflow_set 9097682
_ZL19compute_bb_dataflowP15basic_block_def 9097769
_ZL22dataflow_set_differentP12dataflow_setS0_ 9097769
_ZL24vt_get_canonicalize_baseP7rtx_def 10099636
_ZL21reemit_marker_as_noteP8rtx_insn 10889241
_ZL9dv_as_rtx11pointer_muxI9tree_node7rtx_defE 12215387
_ZL16find_loc_in_1pdvP7rtx_defP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 15024752
_ZL19shared_hash_unshareP11shared_hash 16287196
_ZL9vars_copyP10hash_tableI15variable_hasherLb0E11xcallocatorES3_ 16287196
_ZL29shared_hash_find_slot_unsharePP11shared_hash11pointer_muxI9tree_node7rtx_defE13insert_option 16328640
_ZL14track_offset_p8poly_intILj1ElEPl 17558956
_ZL24clobber_overlapping_memsP12dataflow_setP7rtx_def 19127935
_ZL19compute_cfa_pointer8poly_intILj1ElE 19906019
_ZL14int_mem_offsetPK7rtx_def 20732477
_ZL17dataflow_set_initP12dataflow_set 30418659
_ZL19init_attrs_list_setPP5attrs 30418659
_ZL20dataflow_set_destroyP12dataflow_set 30418659
_ZL18dataflow_set_clearP12dataflow_set 30661391
_ZL10reverse_opP7rtx_defPKS_P8rtx_insn 30908463
_ZL35notify_dependents_of_resolved_valueP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 32391623
_ZL17dataflow_set_copyP12dataflow_setS0_ 34481094
_ZL21delete_vta_debug_insnP8rtx_insn 36308689
_ZL20intersect_loc_chainsP7rtx_defPP14location_chainP11dfset_mergeS2_P8variable 36818975
_ZL15vt_expand_1pvarP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 37160331
_ZL16var_mem_decl_setP12dataflow_setP7rtx_def15var_init_status11pointer_muxI9tree_nodeS1_ElS2_13insert_option 38950183
_ZL11val_resolveP12dataflow_setP7rtx_defS2_P8rtx_insn 40393708
_ZL9val_resetP12dataflow_set11pointer_muxI9tree_node7rtx_defE 40666151
_ZL36resolve_expansions_pending_recursionP3vecIP7rtx_def7va_heap6vl_ptrE 41096033
_ZL14preserve_valueP10cselib_val 41359720
_ZL11track_loc_pP7rtx_defP9tree_node8poly_intILj1ElEbP12machine_modePl 41484427
_ZL24insert_into_intersectionPP14location_chainP7rtx_def15var_init_status 41550666
_ZL17adjust_mem_storesP7rtx_defPKS_Pv 43424346
_ZL10add_storesP7rtx_defPKS_Pv 46619658
_ZL24replace_expr_with_valuesP7rtx_def 52161463
_ZL20delete_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_El 53477751
_ZL16shared_hash_findP11shared_hash11pointer_muxI9tree_node7rtx_defE 54636283
_ZL16unshare_variableP12dataflow_setPP8variableS2_15var_init_status 57019015
_Z27emit_note_insn_var_locationPP8variableP14emit_note_data 57433526
_ZL14var_reg_deleteP12dataflow_setP7rtx_defb 61494521
_ZL18loc_exp_insert_depP8variableP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 62240560
_ZL16var_reg_decl_setP12dataflow_setP7rtx_def15var_init_status11pointer_muxI9tree_nodeS1_ElS2_13insert_option 65005597
_ZL28stack_adjust_offset_pre_postP7rtx_defPlS1_ 65970400
_ZL9val_storeP12dataflow_setP7rtx_defS2_P8rtx_insnb 71393621
_ZL14var_debug_declP9tree_node 71576835
_ZL22vt_expand_loc_callbackP7rtx_defP11bitmap_headiPv 73021764
_ZL15loc_exp_dep_setP8variableP7rtx_defPS2_iP10hash_tableI15variable_hasherLb0E11xcallocatorE 76837542
_ZL23vt_expand_var_loc_chainP8variableP11bitmap_headPvPb 76837542
_ZL13add_with_setsP8rtx_insnP10cselib_seti 77374063
_ZL12track_expr_pP9tree_nodeb 77790350
_ZL17attrs_list_insertPP5attrs11pointer_muxI9tree_node7rtx_defElPS4_ 83975155
_ZL22process_changed_valuesP10hash_tableI15variable_hasherLb0E11xcallocatorE 84667129
_ZL11adjust_insnP15basic_block_defP8rtx_insn 88262377
_ZL16delete_slot_partP12dataflow_setP7rtx_defPP8variablel 89980629
_ZL10add_uses_1PP7rtx_defPv 90385170
_ZL16mem_dies_at_callP7rtx_def 97522047
_ZL15adjust_mem_usesPP7rtx_defPv 98078172
_ZL21clobber_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_ElS2_ 98162478
_ZL19shared_hash_destroyP11shared_hash 99780402
_ZL12update_depth12expand_depthS_ 100143563
_ZL26get_addr_from_global_cacheP7rtx_def 101412630
_ZL21find_mem_expr_in_1pdvP9tree_nodeP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorE 101529621
_ZL8val_bindP12dataflow_setP7rtx_defS2_b 101632924
_Z28variable_post_merge_new_valsPP8variableP16dfset_post_merge 103714535
_Z22canonicalize_vars_starPP8variableP12dataflow_set 104311037
_ZL21recover_dropped_1pauxP8variable 110354515
_ZL31next_non_note_insn_var_locationP8rtx_insn 115532142
_ZL17loc_exp_dep_clearP8variable 117551246
_ZL22emit_notes_for_changesP8rtx_insn15emit_note_whereP11shared_hash 118469136
_ZL35remove_value_from_changed_variablesP7rtx_def 123776746
_ZL34notify_dependents_of_changed_valueP7rtx_defP10hash_tableI15variable_hasherLb0E11xcallocatorEP3vecIS0_7va_heap6vl_ptrE 135992133
_ZL17loc_exp_dep_allocP8variablei 139037159
_ZL31shared_hash_find_slot_unshare_1PP11shared_hash11pointer_muxI9tree_node7rtx_defEj13insert_option 140177380
_ZL12dv_changed_p11pointer_muxI9tree_node7rtx_defE 141715874
_ZL33insn_stack_adjust_offset_pre_postP8rtx_insnPlS1_ 158145606
_Z25var_track_values_to_stackPP8variableP3vecIP7rtx_def7va_heap6vl_ptrE 169230854
_ZL23variable_merge_over_curP8variableP11dfset_merge 170053115
_ZL12find_use_valP7rtx_def12machine_modeP14count_use_info 179109162
_ZL12dv_from_declP9tree_node 179561385
_ZL21variable_from_dropped11pointer_muxI9tree_node7rtx_defE13insert_option 185106465
_ZL23variable_merge_over_srcP8variableP11dfset_merge 198637451
_ZL17set_variable_partP12dataflow_setP7rtx_def11pointer_muxI9tree_nodeS1_El15var_init_statusS2_13insert_option 219459562
_ZL21shared_hash_find_slotP11shared_hash11pointer_muxI9tree_node7rtx_defE 222263624
_ZL23shared_hash_find_slot_1P11shared_hash11pointer_muxI9tree_node7rtx_defEj 222263624
_ZL8add_usesP7rtx_defP14count_use_info 250286512
_ZL20variable_different_pP8variableS0_ 263182163
_Z28emit_notes_for_differences_2PP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 268100446
_Z28emit_notes_for_differences_1PP8variableP10hash_tableI15variable_hasherLb0E11xcallocatorE 284211308
_Z28dataflow_set_remove_mem_locsPP8variableP12dataflow_set 292184362
_Z30dataflow_set_preserve_mem_locsPP8variableP12dataflow_set 292189365
_ZL11adjust_memsP7rtx_defPKS_Pv 298854122
_ZL14set_dv_changed11pointer_muxI9tree_node7rtx_defEb 305278986
_ZL28onepart_variable_different_pP8variableS0_ 315433365
_ZL17clobber_slot_partP12dataflow_setP7rtx_defPP8variablelS2_ 318507936
_ZL20variable_was_changedP8variableP12dataflow_set 359435942
_ZL8use_typeP7rtx_defP14count_use_infoP12machine_mode 370461266
_ZL21attrs_list_mpdv_unionPP5attrsS0_S0_ 387491212
_Z24canonicalize_values_markPP8variableP12dataflow_set 398194037
_ZL11dv_from_rtxP7rtx_def 404561813
_ZL13set_slot_partP12dataflow_setP7rtx_defPP8variable11pointer_muxI9tree_nodeS1_El15var_init_statusS2_ 405057543
_ZL27find_variable_location_partP8variablelPi 409825263
_Z28canonicalize_loc_order_checkPP8variableP12dataflow_set 502505025
_ZL7loc_cmpP7rtx_defS0_ 523136936
_Z24canonicalize_values_starPP8variableP12dataflow_set 586191375
_ZL12dv_onepart_p11pointer_muxI9tree_node7rtx_defE 598760185
_ZL25get_addr_from_local_cacheP12dataflow_setP7rtx_def 610643083
_ZL16var_regno_deleteP12dataflow_seti 617983301
_ZL15var_loc_dep_vecP8variable 644839491
_ZL30shared_hash_find_slot_noinsertP11shared_hash11pointer_muxI9tree_node7rtx_defE 678672271
_ZL20vt_canonicalize_addrP12dataflow_setP7rtx_def 694951718
_ZL13dv_from_valueP7rtx_def 1147917818
_Z25drop_overlapping_mem_locsPP8variableP16overlapping_mems 1155285398
_ZL18variable_htab_freePv 1239400208
_ZL17vt_canon_true_depP12dataflow_setP7rtx_defS2_S2_ 1430583154
_ZL15attrs_list_copyPP5attrsS0_ 3172260648
_ZL10dv_as_decl11pointer_muxI9tree_node7rtx_defE 7238656027
_ZL16attrs_list_clearPP5attrs 8791625248
_ZL11dv_as_value11pointer_muxI9tree_node7rtx_defE 15243639768
_ZL6dv_uid11pointer_muxI9tree_node7rtx_defE 20450036949

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.