Disallow dereferencing deferred handles when generating optimized code.

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index 75194a85ee5ea6de47467c1907e7e647795aefd2..24b6af6e1e7bc8fd75633e3673cb176994973a64 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -178,6 +178,7 @@ class MacroAssembler: public Assembler {
   void LoadHeapObject(Register dst, Handle<HeapObject> object);
 
   void LoadObject(Register result, Handle<Object> object) {
+    ALLOW_HANDLE_DEREF("heap object check");
     if (object->IsHeapObject()) {
       LoadHeapObject(result, Handle<HeapObject>::cast(object));
     } else {
@@ -573,6 +574,7 @@ class MacroAssembler: public Assembler {
                       CallKind call_kind);
 
   void InvokeFunction(Handle<JSFunction> function,
+                      const ParameterCount& expected,
                       const ParameterCount& actual,
                       InvokeFlag flag,
                       const CallWrapper& call_wrapper,