[turbofan] Work-around untagged result of CompareIC in pointer maps.

src/compiler/x64/linkage-x64.cc

Index: src/compiler/x64/linkage-x64.cc
diff --git a/src/compiler/x64/linkage-x64.cc b/src/compiler/x64/linkage-x64.cc
index 802edf35547098f8ccb1c3d49593e67d9d53a3fa..1b840a995d8003a0dbe1c763cdb0502395f53783 100644
--- a/src/compiler/x64/linkage-x64.cc
+++ b/src/compiler/x64/linkage-x64.cc
@@ -65,9 +65,10 @@ CallDescriptor* Linkage::GetRuntimeCallDescriptor(
 CallDescriptor* Linkage::GetStubCallDescriptor(
     Isolate* isolate, Zone* zone, const CallInterfaceDescriptor& descriptor,
     int stack_parameter_count, CallDescriptor::Flags flags,
-    Operator::Properties properties) {
+    Operator::Properties properties, MachineType return_type) {
   return LH::GetStubCallDescriptor(isolate, zone, descriptor,
-                                   stack_parameter_count, flags, properties);
+                                   stack_parameter_count, flags, properties,
+                                   return_type);
 }