[stubs] Convert Internal/ArraySingleArgumentsConstructor to a TurboFan stub

src/arm64/interface-descriptors-arm64.cc

Index: src/arm64/interface-descriptors-arm64.cc
diff --git a/src/arm64/interface-descriptors-arm64.cc b/src/arm64/interface-descriptors-arm64.cc
index d23eb58dedcdb602d05929cec2f705662a79c6a6..2504f291ac0fa2156c3d2c7ed8c87bbfc415a807 100644
--- a/src/arm64/interface-descriptors-arm64.cc
+++ b/src/arm64/interface-descriptors-arm64.cc
@@ -280,16 +280,16 @@ void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
   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)
@@ -298,15 +298,6 @@ void ArrayConstructorDescriptor::InitializePlatformSpecific(
 }
 
 
-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)