From 371848a7ed301ee4d6e33842ba41e79412c5d0b0 Mon Sep 17 00:00:00 2001
From: Martin Jambor <mjambor@suse.cz>
Date: Thu, 16 Sep 2021 14:04:06 +0200
Subject: [PATCH] cgraph: Do not warn about caller count mismatches of removed
functions
To verify other changes in the patch series, I have been searching for
"Invalid sum of caller counts" string in symtab dump but found that
there are false warnings about functions which have their body removed
because they are now unreachable. Those are of course invalid and so
this patches avoids checking such cgraph_nodes.
gcc/ChangeLog:
2021-08-20 Martin Jambor <mjambor@suse.cz>
* cgraph.c (cgraph_node::dump): Do not check caller count sums if
the body has been removed. Remove trailing whitespace.
---
gcc/cgraph.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index 8f3af003f2af..de0786537814 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -2236,7 +2236,7 @@ cgraph_node::dump (FILE *f)
}
fprintf (f, "\n");
- if (count.ipa ().initialized_p ())
+ if (!body_removed && count.ipa ().initialized_p ())
{
bool ok = true;
bool min = false;
@@ -2245,7 +2245,7 @@ cgraph_node::dump (FILE *f)
FOR_EACH_ALIAS (this, ref)
if (dyn_cast <cgraph_node *> (ref->referring)->count.initialized_p ())
sum += dyn_cast <cgraph_node *> (ref->referring)->count.ipa ();
-
+
if (inlined_to
|| (symtab->state < EXPANSION
&& ultimate_alias_target () == this && only_called_directly_p ()))
--
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