hg: jdk8u/hs-dev/hotspot: 8046210: Missing memory barrier when reading init_lock

[david.holmes at oracle.com]

Changeset: 7dca5ed0e13d
Author:    dholmes
Date:      2014-09-02 21:27 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/7dca5ed0e13d

8046210: Missing memory barrier when reading init_lock
Reviewed-by: fparain, dcubed, mdoerr
Contributed-by: Bill Pittore <bill.pittore at oracle.com>

! src/share/vm/oops/instanceKlass.cpp