diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index ad2450b..c790830 100644
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -5691,6 +5691,10 @@ autopref_multipass_dfa_lookahead_guard (rtx_insn *insn1, int ready_index)
 {
   int r = 0;
 
+  /* Autoprefetcher modeling is not supported by selective scheduler.  */
+  if (sel_sched_p ())
+    return 0;
+
   if (PARAM_VALUE (PARAM_SCHED_AUTOPREF_QUEUE_DEPTH) <= 0)
     return 0;