diff options
Diffstat (limited to 'gcc/analyzer/diagnostic-manager.cc')
| -rw-r--r-- | gcc/analyzer/diagnostic-manager.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/analyzer/diagnostic-manager.cc b/gcc/analyzer/diagnostic-manager.cc index bf7c8fc5147..5bd4cd49cac 100644 --- a/gcc/analyzer/diagnostic-manager.cc +++ b/gcc/analyzer/diagnostic-manager.cc @@ -112,6 +112,10 @@ private: void dump_feasible_graph (const exploded_node *target_enode, const char *desc, unsigned diag_idx, const feasible_graph &fg); + void dump_feasible_path (const exploded_node *target_enode, + unsigned diag_idx, + const feasible_graph &fg, + const feasible_node &fnode) const; const exploded_graph &m_eg; shortest_exploded_paths *m_sep; @@ -510,6 +514,9 @@ epath_finder::process_worklist_item (feasible_worklist *worklist, target_enode->m_index, diag_idx, succ_fnode->get_path_length ()); *out_best_path = fg->make_epath (succ_fnode); + if (flag_dump_analyzer_feasibility) + dump_feasible_path (target_enode, diag_idx, *fg, *succ_fnode); + /* Success: stop the worklist iteration. */ return false; } @@ -608,6 +615,23 @@ epath_finder::dump_feasible_graph (const exploded_node *target_enode, free (filename); } +/* Dump the path to FNODE to "BASE_NAME.DIAG_IDX.to-enN.fpath.txt". */ + +void +epath_finder::dump_feasible_path (const exploded_node *target_enode, + unsigned diag_idx, + const feasible_graph &fg, + const feasible_node &fnode) const +{ + auto_timevar tv (TV_ANALYZER_DUMP); + pretty_printer pp; + pp_printf (&pp, "%s.%i.to-en%i.fpath.txt", + dump_base_name, diag_idx, target_enode->m_index); + char *filename = xstrdup (pp_formatted_text (&pp)); + fg.dump_feasible_path (fnode, filename); + free (filename); +} + /* class saved_diagnostic. */ /* saved_diagnostic's ctor. |