* according to Jonas iOS doesn't zero extend results in the callee either, so check removed

(cherry picked from commit 657f3c52bf1ae495723ae9a6502a84eba1e89566)

compiler/aarch64/cpupara.pas

@@ -380,10 +380,9 @@ unit cpupara;
            Therefore at caller side force the ordinal result to be always 64-bit, so it
            will be stripped to the required size and uneeded bits are discarded.
 
-           This is not required for iOS, where the result is zero/sign extended.
+           According to Jonas iOS doesn't zero extend results in the callee either
          }
-         if (target_info.system<>system_aarch64_ios) and
-            (side=callerside) and (result.location^.loc = LOC_REGISTER) and
+         if (side=callerside) and (result.location^.loc = LOC_REGISTER) and
             (result.def.size<8) and is_ordinal(result.def) then
            begin
              result.location^.size:=OS_64;