Version 2.4.0.
Fix bug in Object.freeze and Object.seal when Array.prototype or Object.prototype is changed (issue 842).
Update Array.splice to follow Safari and Firefox when called with zero arguments.
Fix a missing live register when breaking at keyed loads on ARM.
Performance improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@5388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/ia32/stub-cache-ia32.cc b/src/ia32/stub-cache-ia32.cc
index c6c65f0..7fc3f81 100644
--- a/src/ia32/stub-cache-ia32.cc
+++ b/src/ia32/stub-cache-ia32.cc
@@ -257,16 +257,8 @@
void StubCompiler::GenerateLoadGlobalFunctionPrototype(MacroAssembler* masm,
int index,
Register prototype) {
- // Load the global or builtins object from the current context.
- __ mov(prototype, Operand(esi, Context::SlotOffset(Context::GLOBAL_INDEX)));
- // Load the global context from the global or builtins object.
- __ mov(prototype,
- FieldOperand(prototype, GlobalObject::kGlobalContextOffset));
- // Load the function from the global context.
- __ mov(prototype, Operand(prototype, Context::SlotOffset(index)));
- // Load the initial map. The global functions all have initial maps.
- __ mov(prototype,
- FieldOperand(prototype, JSFunction::kPrototypeOrInitialMapOffset));
+ __ LoadGlobalFunction(index, prototype);
+ __ LoadGlobalFunctionInitialMap(prototype, prototype);
// Load the prototype from the initial map.
__ mov(prototype, FieldOperand(prototype, Map::kPrototypeOffset));
}