[llvm-dev] Compiling OpenJDK8 with LLVM for mips64el (original) (raw)

Leslie Zhai via llvm-dev llvm-dev at lists.llvm.org
Wed Sep 5 00:19:11 PDT 2018

Hi Magnus,

Thanks for your kind response!

在 2018年09月05日 14:40, Magnus Ihse Bursie 写道:

On 2018-09-05 06:03, Leslie Zhai wrote:

Hi all,

Thanks for Aleksandar Beserminji great job: https://reviews.llvm.org/D50437 It is not easy to reproduce the LLVMBUG-38221[1] by building OpenJDK8, it needs some workaround https://raw.githubusercontent.com/xiangzhai/jdk8u-dev/master/Workaround-compile-with-llvm.patch Hi Leslie, Great to see that this combination works as well with just so little tweaking! However, since the mips64 port is not in upstream (in fact, it's currently not even an OpenJDK project), I think this patch better goes to the mips-port list. Sorry for my poor English! Because Aleksandar had implemented the missing instructions for LLVM Mips target. And he asked me how to build OpenJDK8 for testing https://bugs.llvm.org/show_bug.cgi?id=38221#c9

So I just tested for him, thanks for his great job again!

/Magnus >>> LLVM toolchain[2] is just able to compile OpenJDK8 for mips64el now: >> http://hg.loongnix.org/ >> 1. https://bugs.llvm.org/showbug.cgi?id=38221#c10 >> 2. $ clang -v Loongson clang version 8.0.0 (git at github.com:llvm-mirror/clang.git 56fc90882612ab774dae937ca8d997c59364f7f8) (git at github.com:llvm-mirror/llvm.git 3419b04cf0c0a57577865f0d17fefb205deed048) (based on LLVM 8.0.0svn) Target: mips64el-redhat-linux Thread model: posix InstalledDir: /usr/bin Found candidate GCC installation: /usr/bin/../lib/gcc/mips64el-redhat-linux/4.9.3 Found candidate GCC installation: /usr/lib/gcc/mips64el-redhat-linux/4.9.3 Selected GCC installation: /usr/bin/../lib/gcc/mips64el-redhat-linux/4.9.3 Candidate multilib: .; Selected multilib: .; >

Regards, Leslie Zhai

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