Inline Array.prototype.forEach in TurboFan

src/builtins/builtins.h

 // Copyright 2011 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.
 
 #ifndef V8_BUILTINS_BUILTINS_H_
 #define V8_BUILTINS_BUILTINS_H_
 
 #include "src/base/flags.h"
 #include "src/builtins/builtins-definitions.h"
 #include "src/globals.h"
+#include "src/utils.h"

[Michael Starzinger, 2017/05/24 13:54:59]

nit: Assuming this is only needed for BailoutId, we could instead
forward-declare "class BailoutId" below.

[danno, 2017/06/06 12:04:51]

Done.

 
 namespace v8 {
 namespace internal {
 
 class Callable;
 template <typename T>
 class Handle;
 class Isolate;
 
 // Forward declarations.
@@ skipping 15 matching lines @@
   // Disassembler support.
   const char* Lookup(byte* pc);
 
   enum Name : int32_t {
 #define DEF_ENUM(Name, ...) k##Name,
     BUILTIN_LIST_ALL(DEF_ENUM)
 #undef DEF_ENUM
         builtin_count
   };
 
+  static BailoutId GetContinuationBailoutId(Name name);
+  static Name GetBuiltinFromBailoutId(BailoutId);
+
 #define DECLARE_BUILTIN_ACCESSOR(Name, ...) \
   V8_EXPORT_PRIVATE Handle<Code> Name();
   BUILTIN_LIST_ALL(DECLARE_BUILTIN_ACCESSOR)
 #undef DECLARE_BUILTIN_ACCESSOR
 
   // Convenience wrappers.
   Handle<Code> CallFunction(
       ConvertReceiverMode = ConvertReceiverMode::kAny,
       TailCallMode tail_call_mode = TailCallMode::kDisallow);
   Handle<Code> Call(ConvertReceiverMode = ConvertReceiverMode::kAny,
@@ skipping 17 matching lines @@
   }
 
   Address builtin_address(Name name) {
     return reinterpret_cast<Address>(&builtins_[name]);
   }
 
   static int GetBuiltinParameterCount(Name name);
 
   static Callable CallableFor(Isolate* isolate, Name name);
 
+  static int GetStackParameterCount(Isolate* isolate, Name name);
+
   static const char* name(int index);
 
   // Returns the C++ entry point for builtins implemented in C++, and the null
   // Address otherwise.
   static Address CppEntryOf(int index);
 
   static bool IsCpp(int index);
   static bool IsApi(int index);
   static bool HasCppImplementation(int index);
 
@@ skipping 60 matching lines @@
   friend class Isolate;
   friend class SetupIsolateDelegate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_H_