From 848af81ed5f0334198c9f8247351191b360dbe2d Mon Sep 17 00:00:00 2001
From: Richard Guenther <rguenther@suse.de>
Date: Thu, 22 Oct 2009 13:10:55 +0000
Subject: [PATCH] re PR middle-end/41730 (ICE with -flto -fwhole-program)

2009-10-22  Richard Guenther  <rguenther@suse.de>

	PR lto/41730
	* g++.dg/lto/20091022-1_0.C: New testcase.

From-SVN: r153455
---
 gcc/testsuite/ChangeLog                 |  5 +++++
 gcc/testsuite/g++.dg/lto/20091022-1_0.C | 13 +++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/lto/20091022-1_0.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 78f21bd42cb..7884ac13750 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-10-22  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/41730
+	* g++.dg/lto/20091022-1_0.C: New testcase.
+
 2009-10-22  Jan Hubicka  <jh@suse.cz>
 
 	* gcc.c-torture/compile/pr40556.c: New testcase.
diff --git a/gcc/testsuite/g++.dg/lto/20091022-1_0.C b/gcc/testsuite/g++.dg/lto/20091022-1_0.C
new file mode 100644
index 00000000000..cb3f20a4ed2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lto/20091022-1_0.C
@@ -0,0 +1,13 @@
+// { dg-lto-do link }
+// { dg-extra-ld-options "-fwhole-program" }
+
+template <int dim> 
+struct AutoDerivativeFunction {
+    virtual void gradient_list (void);
+};
+template <int dim>
+void AutoDerivativeFunction<dim>::gradient_list (void)
+{
+}
+template class AutoDerivativeFunction<1>;
+int main() {}