Generalize the Function.prototype.call hooks in the...

src/codegen.cc

 // Copyright 2007-2008 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 198 matching lines @@
 
 
 bool CodeGenerator::CheckForInlineRuntimeCall(CallRuntime* node) {
   ZoneList<Expression*>* args = node->arguments();
   // Special cases: These 'runtime calls' manipulate the current
   // frame and are only used 1 or two places, so we generate them
   // inline instead of generating calls to them.  They are used
   // for implementing Function.prototype.call() and
   // Function.prototype.apply().
   static const InlineRuntimeLUT kInlineRuntimeLUT[] = {
-    {&v8::internal::CodeGenerator::GenerateShiftDownAndTailCall,
-     "_ShiftDownAndTailCall"},
-    {&v8::internal::CodeGenerator::GenerateSetThisFunction,
-     "_SetThisFunction"},
-    {&v8::internal::CodeGenerator::GenerateGetThisFunction,
-     "_GetThisFunction"},
-    {&v8::internal::CodeGenerator::GenerateSetThis,
-     "_SetThis"},
-    {&v8::internal::CodeGenerator::GenerateGetArgumentsLength,
-     "_GetArgumentsLength"},
-    {&v8::internal::CodeGenerator::GenerateSetArgumentsLength,
-     "_SetArgumentsLength"},
-    {&v8::internal::CodeGenerator::GenerateTailCallWithArguments,
-     "_TailCallWithArguments"},
-    {&v8::internal::CodeGenerator::GenerateSetArgument,
-     "_SetArgument"},
-    {&v8::internal::CodeGenerator::GenerateSquashFrame,
-     "_SquashFrame"},
-    {&v8::internal::CodeGenerator::GenerateExpandFrame,
-     "_ExpandFrame"},
     {&v8::internal::CodeGenerator::GenerateIsSmi,
      "_IsSmi"},
     {&v8::internal::CodeGenerator::GenerateIsNonNegativeSmi,
      "_IsNonNegativeSmi"},
     {&v8::internal::CodeGenerator::GenerateIsArray,
      "_IsArray"},
     {&v8::internal::CodeGenerator::GenerateArgumentsLength,
      "_ArgumentsLength"},
     {&v8::internal::CodeGenerator::GenerateArgumentsAccess,
      "_Arguments"},
@@ skipping 25 matching lines @@
   return Runtime::FunctionForId(id_)->stub_name;
 }
 
 
 void RuntimeStub::Generate(MacroAssembler* masm) {
   masm->TailCallRuntime(ExternalReference(id_), num_arguments_);
 }
 
 
 } }  // namespace v8::internal