Implement target cache for constructor calls.

src/builtins.h

 // Copyright 2011 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 49 matching lines @@
   V(HandleApiCallConstruct, NEEDS_CALLED_FUNCTION)                  \
   V(HandleApiCallAsFunction, NO_EXTRA_ARGUMENTS)                    \
   V(HandleApiCallAsConstructor, NO_EXTRA_ARGUMENTS)                 \
                                                                     \
   V(StrictModePoisonPill, NO_EXTRA_ARGUMENTS)
 
 // Define list of builtins implemented in assembly.
 #define BUILTIN_LIST_A(V)                                               \
   V(ArgumentsAdaptorTrampoline,     BUILTIN, UNINITIALIZED,             \
                                     Code::kNoExtraICState)              \
-  V(JSConstructCall,                BUILTIN, UNINITIALIZED,             \
-                                    Code::kNoExtraICState)              \
   V(JSConstructStubCountdown,       BUILTIN, UNINITIALIZED,             \
                                     Code::kNoExtraICState)              \
   V(JSConstructStubGeneric,         BUILTIN, UNINITIALIZED,             \
                                     Code::kNoExtraICState)              \
   V(JSConstructStubApi,             BUILTIN, UNINITIALIZED,             \
                                     Code::kNoExtraICState)              \
   V(JSEntryTrampoline,              BUILTIN, UNINITIALIZED,             \
                                     Code::kNoExtraICState)              \
   V(JSConstructEntryTrampoline,     BUILTIN, UNINITIALIZED,             \
                                     Code::kNoExtraICState)              \
@@ skipping 257 matching lines @@
   // IterateBuiltins() above which assumes Object**'s for the callback
   // function f, we use an Object* array here.
   Object* builtins_[builtin_count];
   const char* names_[builtin_count];
   static const char* const javascript_names_[id_count];
   static int const javascript_argc_[id_count];
 
   static void Generate_Adaptor(MacroAssembler* masm,
                                CFunctionId id,
                                BuiltinExtraArguments extra_args);
-  static void Generate_JSConstructCall(MacroAssembler* masm);
   static void Generate_JSConstructStubCountdown(MacroAssembler* masm);
   static void Generate_JSConstructStubGeneric(MacroAssembler* masm);
   static void Generate_JSConstructStubApi(MacroAssembler* masm);
   static void Generate_JSEntryTrampoline(MacroAssembler* masm);
   static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm);
   static void Generate_LazyCompile(MacroAssembler* masm);
   static void Generate_LazyRecompile(MacroAssembler* masm);
   static void Generate_NotifyDeoptimized(MacroAssembler* masm);
   static void Generate_NotifyLazyDeoptimized(MacroAssembler* masm);
   static void Generate_NotifyOSR(MacroAssembler* masm);
@@ skipping 15 matching lines @@
 
   friend class BuiltinFunctionTable;
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_BUILTINS_H_