1 files changed, 17 insertions, 13 deletions
diff --git a/deps/v8/src/ia32/interface-descriptors-ia32.cc b/deps/v8/src/ia32/interface-descriptors-ia32.cc
index f1972b9561..220484c1bf 100644
--- a/deps/v8/src/ia32/interface-descriptors-ia32.cc
+++ b/deps/v8/src/ia32/interface-descriptors-ia32.cc
@@ -39,19 +39,11 @@ const Register StoreDescriptor::SlotRegister() { return edi; }
 
 const Register StoreWithVectorDescriptor::VectorRegister() { return ebx; }
 
-const Register VectorStoreTransitionDescriptor::SlotRegister() {
-  return no_reg;
-}
-
-
-const Register VectorStoreTransitionDescriptor::VectorRegister() { return ebx; }
-
+const Register StoreTransitionDescriptor::SlotRegister() { return no_reg; }
 
-const Register VectorStoreTransitionDescriptor::MapRegister() { return edi; }
-
-
-const Register StoreTransitionDescriptor::MapRegister() { return ebx; }
+const Register StoreTransitionDescriptor::VectorRegister() { return ebx; }
 
+const Register StoreTransitionDescriptor::MapRegister() { return edi; }
 
 const Register StoreGlobalViaContextDescriptor::SlotRegister() { return ebx; }
 const Register StoreGlobalViaContextDescriptor::ValueRegister() { return eax; }
@@ -365,7 +357,7 @@ void ArgumentAdaptorDescriptor::InitializePlatformSpecific(
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
-void ApiCallbackDescriptorBase::InitializePlatformSpecific(
+void ApiCallbackDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {
       edi,  // callee
@@ -400,7 +392,19 @@ void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific(
       eax,  // argument count (not including receiver)
       edx,  // new target
       edi,  // constructor
-      ebx,  // address of first argument
+      ebx,  // allocation site feedback
+      ecx,  // address of first argument
+  };
+  data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void InterpreterPushArgsAndConstructArrayDescriptor::InitializePlatformSpecific(
+    CallInterfaceDescriptorData* data) {
+  Register registers[] = {
+      eax,  // argument count (not including receiver)
+      edx,  // target to the call. It is checked to be Array function.
+      ebx,  // allocation site feedback
+      ecx,  // address of first argument
   };
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }