Merge "[gcc-4.9] Merge svn r214745 from google/gcc-4_9 branch. Merge gcc-4_9 source r214745 from google/gcc-4_9 branch."

1 files changed, 51 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/opt/pr62146.C b/gcc-4.9/gcc/testsuite/g++.dg/opt/pr62146.C
new file mode 100644
index 000000000..dbe417434
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/opt/pr62146.C
@@ -0,0 +1,51 @@
+/* PR rtl-optimization/62146 */
+/* { dg-do compile } */
+/* { dg-options "-O2 " } */
+class F
+{
+public:
+    virtual ~ F ();
+};
+template < class CL > class G:public F
+{
+    int *member_;
+public:
+    G ( int *b): member_ (0)
+    {
+    }
+};
+
+class D
+{
+public:
+    template < class CL > void RegisterNonTagCallback (int,
+            void (CL::
+                  *p3) ())
+    {
+        InternalRegisterNonTag (p3 ? new G < CL > ( 0) : 0);
+    } void InternalRegisterNonTag (F *);
+};
+
+void fn1 ();
+class C1
+{
+    void  foo();
+    class TokenType
+    {
+    public:
+        void AddToken ()
+        {
+        }
+    };
+    C1::TokenType bar_t;
+};
+D a;
+void C1::foo()
+{
+    if (&bar_t)
+        fn1 ();
+    for (int i = 0; i < sizeof 0; ++i)
+        a.RegisterNonTagCallback (0, &TokenType::AddToken);
+}
+
+/* { dg-final { scan-assembler-not "mov.*_ZN2C19TokenType8AddTokenEv, .\\\(" } } */