1 files changed, 6 insertions, 0 deletions
diff --git a/routine.c b/routine.c
index 3ae9298..8909f4d 100644
--- a/routine.c
+++ b/routine.c
@@ -517,6 +517,12 @@ rtAugmentArgKind(argument_t *arg)
     {
 	arg->argKind = akAddFeature(arg->argKind, akbPointer);
     }
+    if (akCheck(arg->argKind, akbSendRcv) &&
+	 IS_64BIT_ABI &&
+	 it->itUserlandPort &&
+	akCheck(arg->argKind, akbIndefinite)) {
+	arg->argKind = akAddFeature(arg->argKind, akbPointer);
+    }
 }
 
 /* arg->argType may be NULL in this function */