--- a/src/hotspot/share/opto/loopopts.cpp	Tue Nov 06 10:10:18 2018 -0800
+++ b/src/hotspot/share/opto/loopopts.cpp	Tue Nov 06 23:03:05 2018 +0100
@@ -129,7 +129,7 @@
       // otherwise it will be not updated during igvn->transform since
       // igvn->type(x) is set to x->Value() already.
       x->raise_bottom_type(t);
-      Node *y = x->Identity(&_igvn);
+      Node *y = _igvn.apply_identity(x);
       if (y != x) {
         wins++;
         x = y;