From bb85334960be372acd564aab5fd15c82794dba61 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Sun, 17 Oct 2010 01:47:08 +0200
Subject: re PR middle-end/44206 (ICE: Inline clone with address taken)

	PR middle-end/44206
	* g++.dg/torture/pr44206.C: New.
	* ipa.c (cgraph_remove_unreachable_nodes): Cleanup; check
	existence of refrences before removing the function.

From-SVN: r165569
---
 gcc/testsuite/ChangeLog                |  5 +++++
 gcc/testsuite/g++.dg/torture/pr44206.C | 21 +++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/torture/pr44206.C

(limited to 'gcc/testsuite')

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 06cc2bf..c6460fd 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-16  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/44206
+	* g++.dg/torture/pr44206.C: New.
+
 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 
 	* objc.dg/gnu-api-2-class.m: New.
diff --git a/gcc/testsuite/g++.dg/torture/pr44206.C b/gcc/testsuite/g++.dg/torture/pr44206.C
new file mode 100644
index 0000000..a1dedb4
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr44206.C
@@ -0,0 +1,21 @@
+// { dg-do compile }
+
+template<int> struct A
+{
+  void foo(void(*)(A));
+  void bar(void(*f)(A)) { foo(f); foo(f); }
+};
+
+template<int N> inline void FOO(A<N> a)
+{
+  a.foo(0);
+}
+
+extern template void FOO(A<0>);
+
+void BAR()
+{
+  A<0> a;
+  FOO(a);
+  a.bar(FOO);
+}
-- 
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