src/hotspot/share/opto/loopnode.cpp

@@ -1258,10 +1258,14 @@
   // construct required phi nodes for outer loop.
   CountedLoopNode* inner_cl = unique_ctrl_out()->as_CountedLoop();
   assert(inner_cl->is_strip_mined(), "inner loop should be strip mined");
   Node* inner_iv_phi = inner_cl->phi();
   if (inner_iv_phi == NULL) {
+    IfNode* outer_le = outer_loop_end();
+    Node* iff = igvn->transform(new IfNode(outer_le->in(0), outer_le->in(1), outer_le->_prob, outer_le->_fcnt));
+    igvn->replace_node(outer_le, iff);
+    inner_cl->clear_strip_mined();
     return;
   }
   CountedLoopEndNode* inner_cle = inner_cl->loopexit();
 
   int stride = inner_cl->stride_con();