Turn Function.prototype.bind into a hydrogen stub optimized for the common case

src/interface-descriptors.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/interface-descriptors.h"
 
 namespace v8 {
 namespace internal {
 
 namespace {
@@ skipping 291 matching lines @@
   data->InitializePlatformSpecific(0, nullptr);
 }
 
 
 void GrowArrayElementsDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {ObjectRegister(), KeyRegister()};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
-FunctionType* FastArrayPushDescriptor::BuildCallInterfaceDescriptorFunctionType(
+FunctionType*
+VarArgFunctionDescriptor::BuildCallInterfaceDescriptorFunctionType(
     Isolate* isolate, int paramater_count) {
   Zone* zone = isolate->interface_descriptor_zone();
   FunctionType* function =
       Type::Function(AnyTagged(zone), AnyTagged(zone), 1, zone)->AsFunction();
   function->InitParameter(0, UntaggedIntegral32(zone));  // actual #arguments
   return function;
 }
 
 FunctionType*
 FastCloneRegExpDescriptor::BuildCallInterfaceDescriptorFunctionType(
@@ skipping 214 matching lines @@
       Type::Function(AnyTagged(zone), Type::Undefined(), 4, zone)->AsFunction();
   function->InitParameter(kAccumulatorParameter, AnyTagged(zone));
   function->InitParameter(kBytecodeOffsetParameter, UntaggedIntegral32(zone));
   function->InitParameter(kBytecodeArrayParameter, AnyTagged(zone));
   function->InitParameter(kDispatchTableParameter, AnyTagged(zone));
   return function;
 }
 
 }  // namespace internal
 }  // namespace v8