Remove direct reference from builtins code to global object. Load the

global object through the context instead.

Review URL: http://codereview.chromium.org/2822003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/codegen-ia32.cc

@@ -6918,8 +6918,7 @@ void DeferredSearchCache::Generate() {
   __ bind(&cache_miss);
   __ push(cache_);  // store a reference to cache
   __ push(key_);  // store a key
-  Handle<Object> receiver(Top::global_context()->global());
-  __ push(Immediate(receiver));
+  __ push(Operand(esi, Context::SlotOffset(Context::GLOBAL_INDEX)));
   __ push(key_);
   // On ia32 function must be in edi.
   __ mov(edi, FieldOperand(cache_, JSFunctionResultCache::kFactoryOffset));

src/x64/codegen-x64.cc

@@ -4793,8 +4793,7 @@ void DeferredSearchCache::Generate() {
   __ bind(&cache_miss);
   __ push(cache_);  // store a reference to cache
   __ push(key_);  // store a key
-  Handle<Object> receiver(Top::global_context()->global());
-  __ Push(receiver);
+  __ push(Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
   __ push(key_);
   // On x64 function must be in rdi.
   __ movq(rdi, FieldOperand(cache_, JSFunctionResultCache::kFactoryOffset));