jdk-24/test/hotspot/jtreg/compiler/c2/TestLWLockingCodeGen.java
Roman Kennke 2e925f263d 8329726: Use non-short forward jumps in lightweight locking
Reviewed-by: shade, kvn, aboldtch
2024-04-09 14:50:41 +00:00

39 lines
1.5 KiB
Java

/*
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/*
* @test
* @summary Tests correct code generation of lightweight locking when using -XX:+ShowMessageBoxOnError; times-out on failure
* @bug 8329726
* @run main/othervm -XX:+ShowMessageBoxOnError -Xcomp -XX:-TieredCompilation -XX:CompileOnly=TestLWLockingCodeGen::sync TestLWLockingCodeGen
*/
public class TestLWLockingCodeGen {
private static int val = 0;
public static void main(String[] args) {
sync();
}
private static synchronized void sync() {
val = val + (int)(Math.random() * 42);
}
}