LCOV - code coverage report

Current view: top level - gcc - loop-iv.cc (source / functions) Coverage Total Hit Test: gcc.info Lines: 90.8 % 1391 1263 Test Date: 2026-08-22 16:33:35 Functions: 100.0 % 51 51 Legend: Lines:     hit not hit

Function Name	Hit count
_ZL17shorten_into_modeP6rtx_iv15scalar_int_mode8rtx_codebP10niter_desc	1
_ZL21iv_extend_to_rtx_code14iv_extend_code	4
_ZL6iv_negP6rtx_iv	51
_Z12get_iv_valueP6rtx_ivP7rtx_def	79
_ZL8iv_shiftP6rtx_ivP7rtx_def	99
_ZL7iv_multP6rtx_ivP7rtx_def	104
_Z12dump_iv_infoP8_IO_FILEP6rtx_iv	570
_ZL9iv_extendP6rtx_iv14iv_extend_code15scalar_int_mode	985
_ZL9iv_subregP6rtx_iv15scalar_int_mode	6665
_Z17iv_analyze_resultP8rtx_insnP7rtx_defP6rtx_iv	54646
_Z5biv_pP8rtx_insn15scalar_int_modeP7rtx_def	89762
_ZL27eliminate_implied_condition8rtx_codeP7rtx_defPS1_	130348
_ZL18determine_max_iterP4loopP10niter_descP7rtx_def	210021
_Z16iv_analysis_donev	221221
_ZL7inversemi	395343
_ZL23canonicalize_iv_subregsP6rtx_ivS0_8rtx_codeP10niter_desc	429937
_ZL6iv_addP6rtx_ivS0_8rtx_code	455634
_ZL10record_bivP7rtx_defP6rtx_iv	515926
_ZL12get_biv_stepP8df_ref_d15scalar_int_modeP7rtx_defPS3_PS1_P14iv_extend_codeS4_	515926
_ZL14get_biv_step_1P8df_ref_d15scalar_int_modeP7rtx_defPS3_PS1_P14iv_extend_codeS4_	537171
_ZL14iv_analyze_biv15scalar_int_modeP7rtx_defP6rtx_iv	590544
_ZL22analyzed_for_bivness_pP7rtx_defP6rtx_iv	590544
_ZL16find_simple_exitP4loopP10niter_desc	592288
_Z21iv_analysis_loop_initP4loop	644336
_ZL13clear_iv_infov	644336
_ZL28eliminate_implied_conditions8rtx_codePP7rtx_defS1_	651778
_ZL20latch_dominating_defP7rtx_defPP8df_ref_d	675608
_ZL9record_ivP8df_ref_dP6rtx_iv	692601
_ZL14iv_analyze_defP8df_ref_dP6rtx_iv	706109
_ZL23iv_number_of_iterationsP4loopP8rtx_insnP7rtx_defP10niter_desc	744392
_ZL11iv_constantP6rtx_iv15scalar_int_modeP7rtx_def	925933
_Z20get_simple_loop_descP4loop	1006506
_ZL17check_simple_exitP4loopP8edge_defP10niter_desc	1125764
_Z10iv_analyzeP8rtx_insn15scalar_int_modeP7rtx_defP6rtx_iv	1214231
_Z24simplify_using_conditionP7rtx_defPS0_P11bitmap_head	1228492
_Z15iv_analyze_exprP8rtx_insn15scalar_int_modeP7rtx_defP6rtx_iv	1666510
_ZL18reversed_conditionP7rtx_def	1784941
_Z15canon_conditionP7rtx_def	1965162
_ZL9implies_pP7rtx_defS0_	1971295
_ZL19iv_get_reaching_defP8rtx_insnP7rtx_defPP8df_ref_d	2072788
_ZL13iv_analyze_opP8rtx_insn15scalar_int_modeP7rtx_defP6rtx_iv	2235671
_ZL23replace_single_def_regsPP7rtx_def	2327481
_ZL23check_iv_ref_table_sizev	2687382
_ZL12simple_reg_pP7rtx_def	3870165
_ZL29simplify_using_initial_valuesP4loop8rtx_codePP7rtx_def	4868533
_ZL15replace_in_exprPP7rtx_defS0_S0_	5370585
_Z21free_simple_loop_descP4loop	6114119
_ZL12simple_rhs_pP7rtx_def	6725382
_ZL12mark_alteredP7rtx_defPKS_Pv	10163880
_ZL28suitable_set_for_replacementP8rtx_insnPP7rtx_defS3_	16423473
_ZL16altered_reg_usedPK7rtx_defP11bitmap_head	43103001

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.