diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3c989f802f99c763c48cec584bb5ea795b3c7e39..bdd58a6421d69a074422641b307f5a4afdcd85f0 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2011-02-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47106
+	* g++.dg/debug/pr47106.C: Require effective target lto.
+
 2011-02-21  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/cpp0x/constexpr-diag2.C: New.
diff --git a/gcc/testsuite/g++.dg/debug/pr47106.C b/gcc/testsuite/g++.dg/debug/pr47106.C
index 079f424536a52487881783318610f24a63ca6c38..3a8100f8c2c64ec8d26ecce099251155995f08b6 100644
--- a/gcc/testsuite/g++.dg/debug/pr47106.C
+++ b/gcc/testsuite/g++.dg/debug/pr47106.C
@@ -1,5 +1,6 @@
 // { dg-do compile }
 // { dg-options "-O -fpartial-inlining -flto -fconserve-stack -fcompare-debug" }
+// { dg-require-effective-target lto }
 
 void end (int, int) __attribute__ ((__noreturn__));