[arm] Add support for ROR. Refactor operand2 handling.

test/cctest/compiler/codegen-tester.h

Index: test/cctest/compiler/codegen-tester.h
diff --git a/test/cctest/compiler/codegen-tester.h b/test/cctest/compiler/codegen-tester.h
index 42c8fcd166508d434bd34d7235e55460a2939f74..0fd3040b680931f302c1bf38c1edeff663394201 100644
--- a/test/cctest/compiler/codegen-tester.h
+++ b/test/cctest/compiler/codegen-tester.h
@@ -101,6 +101,25 @@ class RawMachineAssemblerTester
       : MachineAssemblerTester<RawMachineAssembler>(
             ReturnValueTraits<ReturnType>::Representation(), p0, p1, p2, p3,
             p4) {}
+
+  template <typename Ci, typename Fn>
+  void Run(const Ci& ci, const Fn& fn) {
+    typename Ci::const_iterator i;
+    for (i = ci.begin(); i != ci.end(); ++i) {
+      CHECK_EQ(fn(*i), this->Call(*i));
+    }
+  }
+
+  template <typename Ci, typename Cj, typename Fn>
+  void Run(const Ci& ci, const Cj& cj, const Fn& fn) {
+    typename Ci::const_iterator i;
+    typename Cj::const_iterator j;
+    for (i = ci.begin(); i != ci.end(); ++i) {
+      for (j = cj.begin(); j != cj.end(); ++j) {
+        CHECK_EQ(fn(*i, *j), this->Call(*i, *j));
+      }
+    }
+  }
 };
 
 
@@ -163,6 +182,17 @@ class BinopTester {
     }
   }
 
+  template <typename Ci, typename Cj, typename Fn>
+  void Run(const Ci& ci, const Cj& cj, const Fn& fn) {
+    typename Ci::const_iterator i;
+    typename Cj::const_iterator j;
+    for (i = ci.begin(); i != ci.end(); ++i) {
+      for (j = cj.begin(); j != cj.end(); ++j) {
+        CHECK_EQ(fn(*i, *j), this->call(*i, *j));
+      }
+    }
+  }
+
  protected:
   CType p0;
   CType p1;