Fix ClassOf check on ARM. (issue7472034)

[ross...@chromium.org]

Reviewers: Mads Ager,

Description:
Fix ClassOf check on ARM.

R=ag...@chromium.org
BUG=
TEST=

Please review this at http://codereview.chromium.org/7472034/

SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge

Affected files:
M src/arm/full-codegen-arm.cc
M src/v8natives.js

Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index
c3440eb3ea1ecd83dff6fc7b6b58a79826f3e09c..cdfc0a9acf5cf3813bc42e9225defd0fce7c6b3e
100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -2753,7 +2753,7 @@ void
FullCodeGenerator::EmitClassOf(ZoneList<Expression*>* args) {

// Objects with a non-function constructor have class 'Object'.
__ bind(&non_function_constructor);
- __ LoadRoot(r0, Heap::kfunction_class_symbolRootIndex);
+ __ LoadRoot(r0, Heap::kObject_symbolRootIndex);
__ jmp(&done);

// Non-JS objects have class null.
Index: src/v8natives.js
diff --git a/src/v8natives.js b/src/v8natives.js
index
76c327c021b13ac76ce23b78fc8f15df6d1ad8d5..be9b297f81315acf7f46ea6f117c518b6ea74cc9
100644
--- a/src/v8natives.js
+++ b/src/v8natives.js
@@ -209,7 +209,7 @@ function ObjectToString() {
if (IS_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
return '[object Undefined]';
}
- if (IS_NULL(this)) return '[object Null]';
+ if (IS_NULL(this)) return '[object Null]';
return "[object " + %_ClassOf(ToObject(this)) + "]";
}

[ag...@chromium.org]

LGTM, thanks

http://codereview.chromium.org/7472034/