[TypeFeedbackVector] Root literal arrays in function literals slots

src/interface-descriptors.h

 // Copyright 2014 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_CALL_INTERFACE_DESCRIPTOR_H_
 #define V8_CALL_INTERFACE_DESCRIPTOR_H_
 
 #include <memory>
 
 #include "src/assembler.h"
@@ skipping 399 matching lines @@
                                                LoadGlobalDescriptor)
 
   static const Register VectorRegister() {
     return LoadWithVectorDescriptor::VectorRegister();
   }
 };
 
 class FastNewClosureDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(FastNewClosureDescriptor, CallInterfaceDescriptor)
+  // sharedfunctioninfo ebx
+  // vector ecx
+  // slot index edx
 };
 
 class FastNewFunctionContextDescriptor : public CallInterfaceDescriptor {
  public:
   DEFINE_PARAMETERS(kFunction, kSlots)
   DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(FastNewFunctionContextDescriptor,
                                                CallInterfaceDescriptor)
 
   static const Register FunctionRegister();
   static const Register SlotsRegister();
@@ skipping 420 matching lines @@
 }  // namespace v8
 
 
 #if V8_TARGET_ARCH_ARM64
 #include "src/arm64/interface-descriptors-arm64.h"
 #elif V8_TARGET_ARCH_ARM
 #include "src/arm/interface-descriptors-arm.h"
 #endif
 
 #endif  // V8_CALL_INTERFACE_DESCRIPTOR_H_