[interpreter] Fix the interface descriptor for interpreter dispatch.

src/interface-descriptors.cc

Index: src/interface-descriptors.cc
diff --git a/src/interface-descriptors.cc b/src/interface-descriptors.cc
index 2a59e1d5eb0f9064e428930c05550649f5976ff0..dd8ed975385a3b4a02ffc6046edca34dd6d7bfa1 100644
--- a/src/interface-descriptors.cc
+++ b/src/interface-descriptors.cc
@@ -417,9 +417,9 @@ void ApiCallbackDescriptor::InitializePlatformIndependent(
 void InterpreterDispatchDescriptor::InitializePlatformIndependent(
     CallInterfaceDescriptorData* data) {
   // kAccumulator, kBytecodeOffset, kBytecodeArray, kDispatchTable
-  MachineType machine_types[] = {MachineType::AnyTagged(), MachineType::Int32(),
-                                 MachineType::AnyTagged(),
-                                 MachineType::AnyTagged()};
+  MachineType machine_types[] = {
+      MachineType::AnyTagged(), MachineType::IntPtr(), MachineType::AnyTagged(),
+      MachineType::AnyTagged()};
   data->InitializePlatformIndependent(arraysize(machine_types), 0,
                                       machine_types);
 }