Failed tests:

nsk/stress/jck60/jck60026
nsk/stress/jck12a/jck12a017

gamma -cp /net/sqenfs-1.sfbay/export1/comp/vm/testbase/jck/6a/dist/JCK-runtime-6a/classes:/java/sqe/comp/vm/testbase/sqe/vm/6/build/latest/vm/bin/classes -Xcomp -XX:+DoEscapeAnalysis -XX:+UseCompressedOops -Xverify:all nsk.stress.share.StressTestRunner -testList /java/sqe/comp/vm/testbase/sqe/vm/6/build/latest/vm/src/nsk/stress/jck60/jck60026/tests

=============== DEBUG MESSAGE: null oop passed to encode_heap_oop_not_null ================
# 
# A fatal error has been detected by the Java Runtime Environment: 
# 
#  SIGSEGV (0xb) at pc=0xfffffd7ffa3f6e25, pid=14815, tid=471 
# 
# Java VM: OpenJDK 64-Bit Server VM (12.0-b02-2008-04-17-203457.kvn.6689060-fastdebug compiled mode solaris-amd64 compressed oops) 
# Problematic frame: 
# J  javax.swing.text.JTextComponent.updateInputMap(Ljavax/swing/text/Keymap;Ljavax/swing/text/Keymap;)V 
#
Posted Date : 2008-04-30 22:02:28.0

N/A

The problem is EncodeP node's type nullness.

After CastPP is removed by PhaseCCP EncodeP was moved above the null check
(EncodeP and DecodeN don't have control edge) so the NotNULL type
is not valid any more.
Posted Date : 2008-04-30 22:02:28.0