jaotc Miscompilation (original) (raw)
Tobias Hartmann tobias.hartmann at oracle.com
Sun Jan 21 23:11:44 UTC 2018
- Previous message: jaotc Miscompilation
- Next message: jaotc Miscompilation
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
[Adding hotspot-compiler-dev]
On 21.01.2018 14:05, Tianxiao Gu wrote:
Hi All,
I found a mis-compilation bug that can be reproduced in the master of OpenJDK 9 (http://hg.openjdk.java.net/jdk9/jdk9/) and the latest Oracle JDK 9.0.4+11. Can anyone help me to report this bug to developers of OpenJDK 9? Description: The AOT mode triggers a NegativeArraySizeException while the default mode exits normally. Input: C0.class (via Google Drive): https://drive.google.com/open?id=17jN-4KFrs-apHlr2jkcDmP4OdA0ophWN Reproduce Steps: t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *../../jdk-9.0.4/bin/jaotc --output C0.so C0 t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *../../jdk-9.0.4/bin/java -XX:AOTLibrary=./C0.so C0 Exception in thread "main" java.lang.NegativeArraySizeException at C0.main(Unknown Source) t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *../../jdk-9.0.4/bin/java C0 t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *echo $? 0 t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *../../jdk-9.0.4/bin/java --version java 9.0.4 Java(TM) SE Runtime Environment (build 9.0.4+11) Java HotSpot(TM) 64-Bit Server VM (build 9.0.4+11, mixed mode) t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *../../jdk-9.0.4/bin/jaotc --version jaotc 9.0.4+11 t@~/Projects/JVMTesting/bugs/20180120224049 *>>> *
- Previous message: jaotc Miscompilation
- Next message: jaotc Miscompilation
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]