We haven't yet agreed on how to fix https://bugs.openjdk.java.net/browse/JDK-8186780
You can locally apply any of the fixes from the bug report and you can give an opinion on which fix you like. On Mon, Sep 17, 2018 at 6:26 AM, Leslie Zhai <zhaixi...@loongson.cn> wrote: > https://bugs.openjdk.java.net/browse/JDK-8186780 > > > > 在 2018年09月16日 13:21, Leslie Zhai 写道: >> >> Hi, >> >> I just want to verify JDK-8206183 and JDK-8205965 built with clang-8[1] >> >> >> http://mail.openjdk.java.net/pipermail/build-dev/2018-September/023172.html >> >> $ hg log | head >> changeset: 51758:6c956c883137 >> tag: tip >> user: igerasim >> date: Sat Sep 15 13:53:43 2018 -0700 >> summary: 8210787: Object.wait(long, int) throws inappropriate >> IllegalArgumentException >> >> $ ./configure --with-debug-level=fastdebug --with-toolchain-type=clang >> --with-boot-jdk=/home/xiangzhai/jdk-10.0.2 --disable-warnings-as-errors >> >> Tools summary: >> * Boot JDK: openjdk version "10.0.2" 2018-07-17 OpenJDK Runtime >> Environment 18.3 (build 10.0.2+13) OpenJDK 64-Bit Server VM 18.3 (build >> 10.0.2+13, mixed mode) (at /home/xiangzhai/jdk-10.0.2) >> * Toolchain: clang (clang/LLVM) >> * C Compiler: Version 8.0.0 (at /opt/llvm-git/bin/clang) >> * C++ Compiler: Version 8.0.0 (at /opt/llvm-git/bin/clang++) >> >> $ make images >> >> ... >> >> Building target 'images' in configuration >> 'linux-x86_64-normal-server-fastdebug' >> # To suppress the following error report, specify this argument >> # after -XX: or in .hotspotrc: SuppressErrorAt=/os_linux_x86.cpp:833 >> # >> # A fatal error has been detected by the Java Runtime Environment: >> # >> # Internal Error >> (/home/xiangzhai/project/jdk/src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp:833), >> pid=3156, tid=3157 >> # assert(((intptr_t)os::current_stack_pointer() & >> (StackAlignmentInBytes-1)) == 0) failed: incorrect stack alignment >> # >> # JRE version: (12.0) (fastdebug build ) >> # Java VM: OpenJDK 64-Bit Server VM (fastdebug >> 12-internal+0-adhoc.xiangzhai.jdk, mixed mode, tiered, compressed oops, >> serial gc, linux-amd64) >> # Core dump will be written. Default location: Core dumps may be processed >> with "/usr/libexec/abrt-hook-ccpp %s %c %p %u %g %t %P %I" (or dumping to >> /home/xiangzhai/project/jdk/make/core.3156) >> # >> # An error report file with more information is saved as: >> # /home/xiangzhai/project/jdk/make/hs_err_pid3156.log >> # >> # If you would like to submit a bug report, please visit: >> # http://bugreport.java.com/bugreport/crash.jsp >> # >> Current thread is 3157 >> Dumping core ... >> >> ----- 8< -------- 8< -------- 8< -------- 8< -------- 8< -------- 8< --- >> But clang-3.9[2] is OK! >> >> Tools summary: >> * Boot JDK: openjdk version "10.0.2" 2018-07-17 OpenJDK Runtime >> Environment 18.3 (build 10.0.2+13) OpenJDK 64-Bit Server VM 18.3 (build >> 10.0.2+13, mixed mode) (at /home/xiangzhai/jdk-10.0.2) >> * Toolchain: clang (clang/LLVM) >> * C Compiler: Version 3.9.1 (at /usr/bin/clang) >> * C++ Compiler: Version 3.9.1 (at /usr/bin/clang++) >> >> $ strings ./build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java >> | grep clang >> clang version 3.9.1 (tags/RELEASE_391/final) >> >> $ ./build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java >> -version >> openjdk version "12-internal" 2019-03-19 >> OpenJDK Runtime Environment (slowdebug build >> 12-internal+0-adhoc.xiangzhai.jdk) >> OpenJDK 64-Bit Server VM (slowdebug build >> 12-internal+0-adhoc.xiangzhai.jdk, mixed mode) >> >> [1] $ clang -v >> LLVM China clang version 8.0.0 (g...@github.com:llvm-mirror/clang.git >> 7f223b8fbf26fa0e4d8f98847a53c4ba457720f0) >> (g...@github.com:llvm-mirror/llvm.git >> 841e300fb15be4f9931d18d2f24f48cb59ef24a8) (based on LLVM 8.0.0svn) >> Target: x86_64-redhat-linux >> Thread model: posix >> InstalledDir: /opt/llvm-git/bin >> Found candidate GCC installation: /usr/lib/gcc/i686-redhat-linux/6.4.1 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/6.4.1 >> Selected GCC installation: /usr/lib/gcc/x86_64-redhat-linux/6.4.1 >> Candidate multilib: .;@m64 >> Candidate multilib: 32;@m32 >> Selected multilib: .;@m64 >> >> [2] $ clang -v >> clang version 3.9.1 (tags/RELEASE_391/final) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> InstalledDir: /usr/bin >> Found candidate GCC installation: >> /usr/bin/../lib/gcc/i686-redhat-linux/6.4.1 >> Found candidate GCC installation: >> /usr/bin/../lib/gcc/x86_64-redhat-linux/6.4.1 >> Found candidate GCC installation: /usr/lib/gcc/i686-redhat-linux/6.4.1 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/6.4.1 >> Selected GCC installation: /usr/bin/../lib/gcc/x86_64-redhat-linux/6.4.1 >> Candidate multilib: .;@m64 >> Candidate multilib: 32;@m32 >> Selected multilib: .;@m64 >> > > -- > Regards, > Leslie Zhai > >
