Updates and fixes for MIPS support.

test/cctest/test-mips.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 27 matching lines @@
 namespace i = ::v8::internal;
 
 TEST(MIPSFunctionCalls) {
   // Disable compilation of natives.
   i::FLAG_disable_native_files = true;
   i::FLAG_full_compiler = false;
 
   v8::HandleScope scope;
   LocalContext env;  // from cctest.h
 
-  const char* c_source = "function foo() { return 0x1234; }; foo();";
-  Local<String> source = ::v8::String::New(c_source);
-  Local<Script> script = ::v8::Script::Compile(source);
-  CHECK_EQ(0x1234,  script->Run()->Int32Value());
+  const char* c_source_1 =
+    "function foo() {"
+    "  return 0xabcd;"
+    "}"
+    "foo();";
+  Local<String> source_1 = ::v8::String::New(c_source_1);
+  Local<Script> script_1 = ::v8::Script::Compile(source_1);
+  CHECK_EQ(0xabcd, script_1->Run()->Int32Value());
+
+
+  const char* c_source_2 =
+    "function foo1(arg1, arg2, arg3, arg4, arg5) {"
+    "  return foo2(arg1, foo2(arg3, arg4));"
+    "}"
+    ""
+    "function foo2(arg1, arg2) {"
+    "  return arg2;"
+    "}"
+    "foo1(1, 2, 3, 4, 5);";
+
+  Local<String> source_2 = ::v8::String::New(c_source_2);
+  Local<Script> script_2 = ::v8::Script::Compile(source_2);
+  CHECK_EQ(4, script_2->Run()->Int32Value());
 }