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

src/compiler/mips/linkage-mips.cc

Index: src/compiler/mips/linkage-mips.cc
diff --git a/src/compiler/mips/linkage-mips.cc b/src/compiler/mips/linkage-mips.cc
index cbb59d3a1041f45d2e1cb14205c68baf124084bb..9480b73eae8fb786431256ee44d75f57eb4ad610 100644
--- a/src/compiler/mips/linkage-mips.cc
+++ b/src/compiler/mips/linkage-mips.cc
@@ -51,9 +51,10 @@ 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);
 }