Changeset: 1f1af771296a Author: vlivanov Date: 2016-08-17 22:09 +0300 URL: http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/1f1af771296a 8164103: C2: Broken cmpxchgb encoding on x86 Reviewed-by: kvn, shade, psandoz ! src/cpu/x86/vm/x86_64.ad