[stubs] Convert Internal/ArraySingleArgumentsConstructor to a TurboFan stub

src/arm64/interface-descriptors-arm64.cc

 // Copyright 2012 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.
 
 #include "src/arm64/interface-descriptors-arm64.h"
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/interface-descriptors.h"
 
@@ skipping 262 matching lines @@
 void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // register state
   // x1: function
   // x2: allocation site with elements kind
   // x0: number of arguments to the constructor function
   Register registers[] = {x1, x2, x0};
   data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
 }
 
-void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific(
+void ArraySingleArgumentConstructorDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
+  // register state
+  // x0: number of arguments
   // x1: function
   // x2: allocation site with elements kind
-  // x0: number of arguments to the constructor function
-  Register registers[] = {x1, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
+  Register registers[] = {x1, x2, x0};
+  data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
 }
 
-
 void ArrayConstructorDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // stack param count needs (constructor pointer, and single argument)
   Register registers[] = {x1, x2, x0};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
 
-void InternalArrayConstructorConstantArgCountDescriptor::
-    InitializePlatformSpecific(CallInterfaceDescriptorData* data) {
-  // x1: constructor function
-  // x0: number of arguments to the constructor function
-  Register registers[] = {x1};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-
 void InternalArrayConstructorDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // stack param count needs (constructor pointer, and single argument)
   Register registers[] = {x1, x0};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
 void FastArrayPushDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // stack param count needs (arg count)
@@ skipping 158 matching lines @@
       x1,  // the JSGeneratorObject to resume
       x2   // the resume mode (tagged)
   };
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64