[builtins] FastNewFunctionContextStub becomes a builtin

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/handles.h"
 
@@ skipping 71 matching lines @@
   ASM(ConstructedNonConstructable)                                             \
   /* ES6 section 9.5.14 [[Construct]] ( argumentsList, newTarget) */           \
   ASM(ConstructProxy)                                                          \
   /* ES6 section 7.3.13 Construct (F, [argumentsList], [newTarget]) */         \
   ASM(Construct)                                                               \
   ASM(JSConstructStubApi)                                                      \
   ASM(JSConstructStubGeneric)                                                  \
   ASM(JSBuiltinsConstructStub)                                                 \
   ASM(JSBuiltinsConstructStubForDerived)                                       \
   TFS(FastNewClosure, BUILTIN, kNoExtraICState, FastNewClosure)                \
+  TFS(FastNewFunctionContext_Eval, BUILTIN, kNoExtraICState,                   \

[danno, 2016/12/29 10:19:29]

total nit, but not many of the other builtins have a _ in their name.

[mvstanton, 2016/12/29 11:10:33]

Done.

+      FastNewFunctionContext)                                                  \
+  TFS(FastNewFunctionContext_Function, BUILTIN, kNoExtraICState,               \
+      FastNewFunctionContext)                                                  \
                                                                                \
   /* Apply and entries */                                                      \
   ASM(Apply)                                                                   \
   ASM(JSEntryTrampoline)                                                       \
   ASM(JSConstructEntryTrampoline)                                              \
   ASM(ResumeGeneratorTrampoline)                                               \
                                                                                \
   /* Stack and interrupt check */                                              \
   ASM(InterruptCheck)                                                          \
   ASM(StackCheck)                                                              \
@@ skipping 669 matching lines @@
   Handle<Code> Call(ConvertReceiverMode = ConvertReceiverMode::kAny,
                     TailCallMode tail_call_mode = TailCallMode::kDisallow);
   Handle<Code> CallBoundFunction(TailCallMode tail_call_mode);
   Handle<Code> NonPrimitiveToPrimitive(
       ToPrimitiveHint hint = ToPrimitiveHint::kDefault);
   Handle<Code> OrdinaryToPrimitive(OrdinaryToPrimitiveHint hint);
   Handle<Code> InterpreterPushArgsAndCall(
       TailCallMode tail_call_mode,
       CallableType function_type = CallableType::kAny);
   Handle<Code> InterpreterPushArgsAndConstruct(CallableType function_type);
+  Handle<Code> NewFunctionContext(ScopeType scope_type);
 
   Code* builtin(Name name) {
     // Code::cast cannot be used here since we access builtins
     // during the marking phase of mark sweep. See IC::Clear.
     return reinterpret_cast<Code*>(builtins_[name]);
   }
 
   Address builtin_address(Name name) {
     return reinterpret_cast<Address>(&builtins_[name]);
   }
@@ skipping 65 matching lines @@
 
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_H_