[builtins] Migrate NonNumberToNumber to TurboFan 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 126 matching lines @@
   API(HandleApiCallAsFunction)                                              \
   API(HandleApiCallAsConstructor)                                           \
   ASM(HandleFastApiCall)                                                    \
   /* Adapters for Turbofan into runtime */                                  \
   ASM(AllocateInNewSpace)                                                   \
   ASM(AllocateInOldSpace)                                                   \
   /* Debugger */                                                            \
   DBG(Return_DebugBreak)                                                    \
   DBG(Slot_DebugBreak)                                                      \
   DBG(FrameDropper_LiveEdit)                                                \
-  /* Primitives */                                                          \
-  ASM(StringToNumber)                                                       \
-  ASM(NonNumberToNumber)                                                    \
-  ASM(ToNumber)                                                             \
+  /* Type conversions */                                                    \
   TFS(OrdinaryToPrimitive_Number, BUILTIN, kNoExtraICState, TypeConversion) \
   TFS(OrdinaryToPrimitive_String, BUILTIN, kNoExtraICState, TypeConversion) \
   TFS(NonPrimitiveToPrimitive_Default, BUILTIN, kNoExtraICState,            \
       TypeConversion)                                                       \
   TFS(NonPrimitiveToPrimitive_Number, BUILTIN, kNoExtraICState,             \
       TypeConversion)                                                       \
   TFS(NonPrimitiveToPrimitive_String, BUILTIN, kNoExtraICState,             \
       TypeConversion)                                                       \
+  ASM(StringToNumber)                                                       \
+  TFS(NonNumberToNumber, BUILTIN, kNoExtraICState, TypeConversion)          \
+  ASM(ToNumber)                                                             \
                                                                             \
   /* Built-in functions for Javascript */                                   \
   /* Special internal builtins */                                           \
   CPP(EmptyFunction)                                                        \
   CPP(Illegal)                                                              \
   CPP(RestrictedFunctionPropertiesThrower)                                  \
   CPP(RestrictedStrictArgumentsPropertiesThrower)                           \
   /* Array */                                                               \
   ASM(ArrayCode)                                                            \
   ASM(InternalArrayCode)                                                    \
@@ skipping 339 matching lines @@
   static void Generate_JSEntryTrampoline(MacroAssembler* masm);
   static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm);
   static void Generate_ResumeGeneratorTrampoline(MacroAssembler* masm);
   static void Generate_NotifyDeoptimized(MacroAssembler* masm);
   static void Generate_NotifySoftDeoptimized(MacroAssembler* masm);
   static void Generate_NotifyLazyDeoptimized(MacroAssembler* masm);
   static void Generate_NotifyStubFailure(MacroAssembler* masm);
   static void Generate_NotifyStubFailureSaveDoubles(MacroAssembler* masm);
   static void Generate_ArgumentsAdaptorTrampoline(MacroAssembler* masm);
   static void Generate_StringToNumber(MacroAssembler* masm);
-  static void Generate_NonNumberToNumber(MacroAssembler* masm);
   static void Generate_ToNumber(MacroAssembler* masm);
 
   static void Generate_Apply(MacroAssembler* masm);
 
   // ES6 section 9.2.1 [[Call]] ( thisArgument, argumentsList)
   static void Generate_CallFunction(MacroAssembler* masm,
                                     ConvertReceiverMode mode,
                                     TailCallMode tail_call_mode);
   static void Generate_CallFunction_ReceiverIsNullOrUndefined(
       MacroAssembler* masm) {
@@ skipping 302 matching lines @@
   friend class BuiltinFunctionTable;
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_H_