LCOV - code coverage report
Current view: top level - gcc - tree-ssa-loop-niter.cc (source / functions) Coverage Total Hit
Test: gcc.info Lines: 97.4 % 2438 2374
Test Date: 2024-09-14 15:41:07 Functions: 98.8 % 85 84
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
_ZL26infer_loop_bounds_from_refP4loopP6gimpleP9tree_node 0
_Z19max_stmt_executionsP4loopP16generic_wide_intI18widest_int_storageILi131072EEE 161
_ZL34derive_constant_upper_bound_assignP6gimple 279
_ZL19build_popcount_exprP9tree_node 870
_ZL15build_cltz_exprP9tree_nodebb 4633
_ZL11bound_indexRK3vecI16generic_wide_intI22fixed_wide_int_storageILi576EEE7va_heap6vl_ptrERKS3_ 6038
_ZL12wide_int_cmpPKvS0_ 24810
_ZL31number_of_iterations_until_wrapP4loopP9tree_nodeP9affine_ivS4_P15tree_niter_desc 65615
_ZL14dump_affine_ivP8_IO_FILEP9affine_iv 72268
_Z30likely_max_loop_iterations_intP4loop 92285
_ZL22get_cst_init_from_scevP9tree_nodeP16generic_wide_intI16wide_int_storageEb 95350
_ZL31ssa_defined_by_minus_one_stmt_pP9tree_nodeS0_ 115536
_ZL34bound_difference_of_offsetted_baseP9tree_nodeP12__mpz_structS2_P6bounds 133796
_ZL7inverseP9tree_nodeS0_ 142188
_Z26likely_max_stmt_executionsP4loopP16generic_wide_intI18widest_int_storageILi131072EEE 228568
_Z25estimated_stmt_executionsP4loopP16generic_wide_intI18widest_int_storageILi131072EEE 236503
_ZL28scev_var_range_cant_overflowP9tree_nodeS0_P4loop 246075
_ZL20assert_loop_rolls_ltP9tree_nodeP9affine_ivS2_P15tree_niter_descP6bounds 304832
_ZL21assert_no_overflow_ltP9tree_nodeP9affine_ivS2_P15tree_niter_descS0_ 304883
_Z26likely_max_loop_iterationsP4loopP16generic_wide_intI18widest_int_storageILi131072EEE 320853
_Z23find_loop_niter_by_evalP4loopPP8edge_def 326585
_ZL29number_of_iterations_lt_to_neP9tree_nodeP9affine_ivS2_P15tree_niter_descPS0_S0_bP6bounds 335572
_Z15find_loop_niterP4loopPP8edge_def 630435
_ZL14is_rshift_by_1P7gassign 844888
_ZL14is_lshift_by_1P7gassign 846151
_Z18loop_niter_by_evalP4loopP8edge_def 969490
_ZL12get_base_forP4loopP9tree_node 978615
_ZL19chain_of_csts_startP4loopP9tree_node 1082963
_Z30estimate_numbers_of_iterationsP8function 1114871
_ZL23number_of_iterations_leP4loopP9tree_nodeP9affine_ivS4_P15tree_niter_descbP6bounds 1629215
_ZL10bounds_addP6boundsRK16generic_wide_intI18widest_int_storageILi131072EEEP9tree_node 1659904
_Z23max_loop_iterations_intP4loop 1922115
_Z21stmt_dominates_stmt_pP6gimpleS0_ 1985835
_ZL13bounds_negateP6bounds 2067067
_ZL23n_of_executions_at_mostP6gimpleP13nb_iter_boundP9tree_node 2138421
_Z13finite_loop_pP4loop 2597378
_ZL26loop_exits_before_overflowP9tree_nodeS0_P6gimpleP4loop 2756117
_ZL36number_of_iterations_cltz_complementP4loopP8edge_def9tree_codeP15tree_niter_desc 2988924
_ZL29number_of_iterations_bitcountP4loopP8edge_def9tree_codeP15tree_niter_desc 2989979
_ZL29number_of_iterations_popcountP4loopP8edge_def9tree_codeP15tree_niter_desc 2989979
_ZL17record_control_ivP4loopP15tree_niter_desc 4003201
_ZL47get_upper_bound_based_on_builtin_expr_with_probP5gcond 4399266
_ZL23number_of_iterations_ltP4loopP9tree_nodeP9affine_ivS4_P15tree_niter_descbP6bounds 4491248
_ZL31simplify_using_outer_evolutionsP4loopP9tree_node 4986650
_ZL11get_val_forP9tree_nodeS0_ 5176365
_ZL32infer_loop_bounds_from_undefinedP4loopPP15basic_block_def 5561556
_ZL27maybe_lower_iteration_boundP4loop 5598048
_ZL37discover_iteration_bound_by_body_walkP4loop 5598048
_ZL25number_of_iterations_cltzP4loopP8edge_def9tree_codeP15tree_niter_desc 5636662
_ZL23number_of_iterations_neP4loopP9tree_nodeP9affine_ivS2_P15tree_niter_descbP6bounds 6084106
_ZL27number_of_iterations_ne_maxP12__mpz_structbP9tree_nodeS2_P6boundsb 6084106
_Z21scev_probably_wraps_pP9tree_nodeS0_S0_P6gimpleP4loopb 6538279
_Z19max_loop_iterationsP4loopP16generic_wide_intI18widest_int_storageILi131072EEE 7292505
_Z29estimated_stmt_executions_intP4loop 7699630
_ZL29tree_simplify_using_conditionP9tree_nodeS0_ 7777422
_Z29estimated_loop_iterations_intP4loop 7842216
_ZL31tree_simplify_using_condition_1P9tree_nodeS0_ 7977728
_Z25estimated_loop_iterationsP4loopP16generic_wide_intI18widest_int_storageILi131072EEE 8078719
_ZL37do_warn_aggressive_loop_optimizationsP4loop16generic_wide_intI18widest_int_storageILi131072EEEP6gimple 8559628
_ZL21record_nonwrapping_ivP4loopP9tree_nodeS2_P6gimpleS2_S2_bb 9386509
_ZL27derive_constant_upper_boundP9tree_node 9387236
_ZL31derive_constant_upper_bound_opsP9tree_nodeS0_9tree_codeS0_ 9387515
_ZL16bound_differenceP4loopP9tree_nodeS2_P6bounds 10544665
_ZL25number_of_iterations_condP4loopP9tree_nodeP9affine_iv9tree_codeS4_P15tree_niter_descbb 10710728
_Z16loop_only_exit_pPK4loopPP15basic_block_defPK8edge_def 11067987
_ZL15record_estimateP4loopP9tree_nodeRK16generic_wide_intI18widest_int_storageILi131072EEEP6gimplebbb 13389712
_ZL30refine_value_range_using_guardP9tree_nodeS0_S0_9tree_codeS0_P12__mpz_structS3_ 13630497
_ZL25refine_bounds_using_guardP9tree_nodeS0_P12__mpz_structS0_S2_S0_9tree_codeS0_P6bounds 15354835
_ZL21determine_value_rangeP4loopP9tree_nodeS2_P12__mpz_structS4_S4_ 20821738
_Z25number_of_iterations_exitP4loopP8edge_defP15tree_niter_descbbPP15basic_block_def 20870765
_Z37number_of_iterations_exit_assumptionsP4loopP8edge_defP15tree_niter_descPP5gcondbPP15basic_block_def 21508131
_Z30estimate_numbers_of_iterationsP4loop 22241406
_Z33simplify_using_initial_conditionsP4loopP9tree_node 23247726
_ZL21idx_infer_loop_boundsP9tree_nodePS0_Pv 30743484
_ZL23split_to_var_and_offsetP9tree_nodePS0_P12__mpz_struct 45042722
_Z36free_numbers_of_iterations_estimatesP4loop 49301686
_Z24expand_simple_operationsP9tree_nodeS0_ 59178084
_Z23substitute_in_loop_infoP4loopP9tree_nodeS2_ 66002481
_Z36free_numbers_of_iterations_estimatesP8function 67630178
_Z13nowrap_type_pP9tree_node 68132646
_Z21simplify_replace_treeP9tree_nodeS0_S0_PFS0_S0_PvES1_b 91708592
_ZL33infer_loop_bounds_from_signednessP4loopP6gimple 99522358
_ZL36infer_loop_bounds_from_pointer_arithP4loopP6gimple 99522358
_ZL24expand_simple_operationsP9tree_nodeS0_R8hash_mapIS0_S0_21simple_hashmap_traitsI19default_hash_traitsIS0_ES0_EE 100604045
_ZL28infer_loop_bounds_from_arrayP4loopP6gimple 211667362

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.