Changeset: 819158e3d5a3 Author: rkennke Date: 2017-02-14 12:31 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/819158e3d5a3 8172434: CompareAndExchangeObject inserts two pre-barriers Reviewed-by: kvn ! src/share/vm/opto/library_call.cpp