Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 37 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr45605.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr45605.C
new file mode 100644
index 000000000..7604fe492
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr45605.C
@@ -0,0 +1,37 @@
+/* { dg-do compile } */
+/* { dg-options "-O1 -fdump-tree-fre1" } */
+extern "C" void abort(); 
+bool destructor_called = false; 
+
+struct B { 
+    virtual void Run(){}; 
+}; 
+
+struct D : public B { 
+    virtual void Run() 
+      { 
+        struct O { 
+            ~O() { destructor_called = true; }; 
+        } o; 
+
+        struct Raiser { 
+            Raiser()  throw( int ) {throw 1;}; 
+        } raiser; 
+      }; 
+}; 
+
+int main() { 
+    try { 
+      D d; 
+      static_cast<B&>(d).Run(); 
+    } catch (...) {} 
+
+    if (!destructor_called) 
+      abort (); 
+} 
+
+
+
+/* We should devirtualize call to D::Run */
+/* { dg-final { scan-tree-dump-times "D::Run \\(" 1 "fre1" } } */
+/* { dg-final { cleanup-tree-dump "fre1" } } */