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analyzer: log out-edge description in exploded_graph::process_node

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I found this logging tweak very helpful when working on
PR analyzer/106284.

gcc/analyzer/ChangeLog:
	* engine.cc (exploded_graph::process_node): Show any description
	of the out-edge when logging it for consideration.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>
This commit is contained in:
David Malcolm
2022-07-19 09:53:39 -04:00
parent edf0c132b1
commit 434d521d11
1 changed files with 6 additions and 2 deletions
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gcc/analyzer/engine.cc
+6 -2
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@@ -3974,8 +3974,12 @@ exploded_graph::process_node (exploded_node *node)
{
found_a_superedge = true;
if (logger)
logger->log ("considering SN: %i -> SN: %i",
succ->m_src->m_index, succ->m_dest->m_index);
{
label_text succ_desc (succ->get_description (false));
logger->log ("considering SN: %i -> SN: %i (%s)",
succ->m_src->m_index, succ->m_dest->m_index,
succ_desc.get ());
}
program_point next_point
= program_point::before_supernode (succ->m_dest, succ,