MIPS: Disallow dereferencing deferred handles when generating optimized code.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index 125cc8aaf3872efb63479e69824416fc283249bb..e914f24025bca2d6fb221d1938a2eeed4a07f5b4 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -188,10 +188,10 @@ class MacroAssembler: public Assembler {
   void Call(Register target, COND_ARGS);
   static int CallSize(Address target, RelocInfo::Mode rmode, COND_ARGS);
   void Call(Address target, RelocInfo::Mode rmode, COND_ARGS);
-  static int CallSize(Handle<Code> code,
-                      RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
-                      TypeFeedbackId ast_id = TypeFeedbackId::None(),
-                      COND_ARGS);
+  int CallSize(Handle<Code> code,
+               RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
+               TypeFeedbackId ast_id = TypeFeedbackId::None(),
+               COND_ARGS);
   void Call(Handle<Code> code,
             RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
             TypeFeedbackId ast_id = TypeFeedbackId::None(),
@@ -289,6 +289,7 @@ class MacroAssembler: public Assembler {
   void LoadHeapObject(Register dst, Handle<HeapObject> object);
 
   void LoadObject(Register result, Handle<Object> object) {
+    ALLOW_HANDLE_DEREF(isolate(), "heap object check");
     if (object->IsHeapObject()) {
       LoadHeapObject(result, Handle<HeapObject>::cast(object));
     } else {
@@ -882,6 +883,7 @@ class MacroAssembler: public Assembler {
                       CallKind call_kind);
 
   void InvokeFunction(Handle<JSFunction> function,
+                      const ParameterCount& expected,
                       const ParameterCount& actual,
                       InvokeFlag flag,
                       const CallWrapper& call_wrapper,