Remove the platform specific jump target files by making them have the...

src/codegen-ia32.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3895 matching lines @@
 void CodeGenerator::RecordStatementPosition(Node* node) {
   if (FLAG_debug_info) {
     int pos = node->statement_pos();
     if (pos != RelocInfo::kNoPosition) {
       __ RecordStatementPosition(pos);
     }
   }
 }
 
 
+bool CodeGenerator::IsActualFunctionReturn(JumpTarget* target) {
+  return (target == &function_return_ && !function_return_is_shadowed_);
+}
+
+
 #undef __
 #define __ masm->
 
 Handle<String> Reference::GetName() {
   ASSERT(type_ == NAMED);
   Property* property = expression_->AsProperty();
   if (property == NULL) {
     // Global variable reference treated as a named property reference.
     VariableProxy* proxy = expression_->AsVariableProxy();
     ASSERT(proxy->AsVariable() != NULL);
@@ skipping 1407 matching lines @@
 
   // Slow-case: Go through the JavaScript implementation.
   __ bind(&slow);
   __ InvokeBuiltin(Builtins::INSTANCE_OF, JUMP_FUNCTION);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal