Mercurial > hg > graal-compiler
view test/sanity/WBApi.java @ 7425:1e41b0bc58a0
8004318: JEP-171: Support Unsafe fences intrinsics
Summary: Add three memory-ordering intrinsics to the sun.misc.Unsafe class.
Reviewed-by: twisti, kvn
Contributed-by: Aleksey Shipilev <aleksey.shipilev@oracle.com>
author | kvn |
---|---|
date | Tue, 18 Dec 2012 17:37:44 -0800 |
parents | 2d503de963b3 |
children | 1b0dc9f87e75 |
line wrap: on
line source
/* * @test WBApi * @summary verify that whitebox functions can be linked and executed * @run compile -J-XX:+UnlockDiagnosticVMOptions -J-XX:+WhiteBoxAPI WBApi.java * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI WBApi */ import sun.hotspot.WhiteBox; public class WBApi { public static void main(String... args) { System.out.printf("args at: %x\n",WhiteBox.getWhiteBox().getObjectAddress(args)); } }