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analyzer: add diagnostics to output of -fdump-analyzer-exploded-graph

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gcc/analyzer/ChangeLog:
	* diagnostic-manager.h (diagnostic_manager::get_saved_diagnostic):
	Add const overload.
	* engine.cc (exploded_node::dump_dot): Dump saved_diagnostics.
	* exploded-graph.h (exploded_graph::get_diagnostic_manager): Add
	const overload.
This commit is contained in:
David Malcolm 2020-02-11 17:13:44 -05:00
parent a8532e9927
commit 670987874d
4 changed files with 30 additions and 0 deletions
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8
gcc/analyzer/ChangeLog
View File

@ -1,3 +1,11 @@
2020-02-17 David Malcolm <dmalcolm@redhat.com>
* diagnostic-manager.h (diagnostic_manager::get_saved_diagnostic):
Add const overload.
* engine.cc (exploded_node::dump_dot): Dump saved_diagnostics.
* exploded-graph.h (exploded_graph::get_diagnostic_manager): Add
const overload.
2020-02-11 David Malcolm <dmalcolm@redhat.com>
PR analyzer/93288

4
gcc/analyzer/diagnostic-manager.h
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@ -95,6 +95,10 @@ public:
{
return m_saved_diagnostics[idx];
}
const saved_diagnostic *get_saved_diagnostic (unsigned idx) const
{
return m_saved_diagnostics[idx];
}
private:
void build_emission_path (const exploded_graph &eg,

14
gcc/analyzer/engine.cc
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@ -854,6 +854,20 @@ exploded_node::dump_dot (graphviz_out *gv, const dump_args_t &args) const
}
}
/* Dump any saved_diagnostics at this enode. */
{
const diagnostic_manager &dm = args.m_eg.get_diagnostic_manager ();
for (unsigned i = 0; i < dm.get_num_diagnostics (); i++)
{
const saved_diagnostic *sd = dm.get_saved_diagnostic (i);
if (sd->m_enode == this)
{
pp_printf (pp, "DIAGNOSTIC: %s", sd->m_d->get_kind ());
pp_newline (pp);
}
}
}
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
pp_string (pp, "\"];\n\n");

4
gcc/analyzer/exploded-graph.h
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@ -768,6 +768,10 @@ public:
{
return m_diagnostic_manager;
}
const diagnostic_manager &get_diagnostic_manager () const
{
return m_diagnostic_manager;
}
stats *get_global_stats () { return &m_global_stats; }
stats *get_or_create_function_stats (function *fn);