Crashes on the amd64. I have reproduce it on the jdk7b74.

Looks like a regression to 6791572

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/BUILD_AREA/jdk7/hotspot/src/share/vm/opto/matcher.cpp:1475), pid=1334, tid=11
# Error: assert(C->node_arena()->contains(s->_leaf) || !has_new_node(s->_leaf),"duplicating node that's already been matched")
#
# JRE version: 7.0-b74
# Java VM: Java HotSpot(TM) 64-Bit Server VM (17.0-b03-fastdebug mixed mode solaris-amd64 compressed oops)
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

To reproduce run:

/net/sqenfs-1.sfbay/export1/jdk/re/7/promoted/all/b74/binaries/solaris-amd64/fastdebug/bin/java -server -d64 -XX:+PrintCompilation -XX:-ShowMessageBoxOnError -Xverify:all -XX:+CompileTheWorld -XX:CompileTheWorldStartAt=1 -XX:CompileTheWorldStopAt=101 -XX:LogFile=hotspot_1_101.log -Xbootclasspath/p:/net/sqenfs-1.sfbay/export1/comp/vm/testbase/ctw/build/../jars/ibiblio/maven2/org/apache/xbean/xbean-server/3.3/xbean-server-3.3.jar