MIPS: Fix `[date] Migrate Date field accessors to native builtins.'

src/mips64/builtins-mips64.cc

Index: src/mips64/builtins-mips64.cc
diff --git a/src/mips64/builtins-mips64.cc b/src/mips64/builtins-mips64.cc
index f0b29f1aad07c60b906569e2e91424aa7be06979..9fc60ddfe74fa4eebd52e66a9dcfe27bbdd38aff 100644
--- a/src/mips64/builtins-mips64.cc
+++ b/src/mips64/builtins-mips64.cc
@@ -1414,8 +1414,8 @@ void Builtins::Generate_DatePrototype_GetField(MacroAssembler* masm,
     __ li(a1, Operand(Smi::FromInt(field_index)));
     __ CallCFunction(
         ExternalReference::get_date_field_function(masm->isolate()), 2);
-    __ Ret();
   }
+  __ Ret();
 
   // 3. Raise a TypeError if the receiver is not a date.
   __ bind(&receiver_not_date);