re PR middle-end/65074 (r220674 broke C++ PIEs)

PR middle-end/65074

 * g++.dg/opt/pr65074.C: New file.

From-SVN: r220817

gcc/testsuite/ChangeLog

+2015-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/65074
+	* g++.dg/opt/pr65074.C: New file.
+
 2015-02-19  Andrea Azzarone  <azzaronea@gmail.com>
 
 	* g++.dg/cpp1y/udlit-char-template-vs-std-literal-operator.C

gcc/testsuite/g++.dg/opt/pr65074.C

+// PR middle-end/65074
+// { dg-do link { target pie } }
+// { dg-options "-pie -fpie -O2" }
+
+#include <fstream>
+
+using namespace std;
+
+__attribute__((noinline, noclone)) void
+foo (const char *fname)
+{
+  ifstream f (fname);
+}
+
+int
+main ()
+{
+  foo ("foobar");
+}