Simplify compares in KeyedStoreIC::GenerateGeneric.

Review URL: http://codereview.chromium.org/8068024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/ic-arm.cc

@@ -1297,12 +1297,8 @@ void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm,
   __ cmp(r4, Operand(JS_ARRAY_TYPE));
   __ b(eq, &array);
   // Check that the object is some kind of JSObject.
-  __ cmp(r4, Operand(FIRST_JS_RECEIVER_TYPE));
+  __ cmp(r4, Operand(FIRST_JS_OBJECT_TYPE));
   __ b(lt, &slow);
-  __ cmp(r4, Operand(JS_PROXY_TYPE));
-  __ b(eq, &slow);
-  __ cmp(r4, Operand(JS_FUNCTION_PROXY_TYPE));
-  __ b(eq, &slow);
 
   // Object case: Check key against length in the elements array.
   __ ldr(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));

src/ia32/ic-ia32.cc

@@ -752,12 +752,8 @@ void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm,
   __ CmpInstanceType(edi, JS_ARRAY_TYPE);
   __ j(equal, &array);
   // Check that the object is some kind of JSObject.
-  __ CmpInstanceType(edi, FIRST_JS_RECEIVER_TYPE);
+  __ CmpInstanceType(edi, FIRST_JS_OBJECT_TYPE);
   __ j(below, &slow);
-  __ CmpInstanceType(edi, JS_PROXY_TYPE);
-  __ j(equal, &slow);
-  __ CmpInstanceType(edi, JS_FUNCTION_PROXY_TYPE);
-  __ j(equal, &slow);
 
   // Object case: Check key against length in the elements array.
   // eax: value

src/x64/ic-x64.cc

@@ -626,12 +626,8 @@ void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm,
   __ CmpInstanceType(r9, JS_ARRAY_TYPE);
   __ j(equal, &array);
   // Check that the object is some kind of JSObject.
-  __ CmpInstanceType(r9, FIRST_JS_RECEIVER_TYPE);
+  __ CmpInstanceType(r9, FIRST_JS_OBJECT_TYPE);
   __ j(below, &slow);
-  __ CmpInstanceType(r9, JS_PROXY_TYPE);
-  __ j(equal, &slow);
-  __ CmpInstanceType(r9, JS_FUNCTION_PROXY_TYPE);
-  __ j(equal, &slow);
 
   // Object case: Check key against length in the elements array.
   // rax: value