testcase for recent unroll.c fix

From-SVN: r31335

gcc/testsuite/g++.old-deja/g++.mike/eh59.C

@@ -0,0 +1,17 @@
+// Special g++ Options: -O -funroll-loops
+
+struct A {
+  ~A();
+};
+
+void foo();
+
+int main() {
+  for (int i=0;i<4;i++) {
+    A a;
+    foo();
+  }
+}
+
+void foo() { }
+A::~A() { }