Hi, Reviewers, Could you take a look at my webrev? I feel that those barrisetSet interfaces have nothing with c1_LIRAssembler. Bug: https://bugs.openjdk.java.net/browse/JDK-8236228 Webrev: https://cr.openjdk.java.net/~xliu/8236228/00/webrev/ I try to build on aarch64 and x86_64 and it’s fine. Thanks, --lx