# HG changeset patch
# User thartmann
# Date 1489403589 -3600
# Node ID 0fa9327949f84d7ed400ce5fd3aab4b60bf928eb
# Parent  8764956ec9288bf8f543c70ce9a9593fa2971796
8176441: assert(false) failed: modified node was not processed by IGVN.transform_old()
Summary: The shiftNode needs to be added to the IGVN worklist after being modified.
Reviewed-by: kvn, vlivanov

diff -r 8764956ec928 -r 0fa9327949f8 hotspot/src/share/vm/opto/mulnode.cpp
--- a/hotspot/src/share/vm/opto/mulnode.cpp	Fri Mar 03 23:08:35 2017 -0800
+++ b/hotspot/src/share/vm/opto/mulnode.cpp	Mon Mar 13 12:13:09 2017 +0100
@@ -648,6 +648,7 @@
 
   if (shift != maskedShift) {
     shiftNode->set_req(2, phase->intcon(maskedShift)); // Replace shift count with masked value.
+    phase->igvn_rehash_node_delayed(shiftNode);
   }
 
   return maskedShift;