similar to: OpenJDK8 failed to work after compiled by LLVM 8 for X86

Hi Dimitry, Thanks for your kind response! Thanks for the commit message of Jung's patch, I found that the bug had been fixed in OpenJDK 12 by Zhengyu https://bugs.openjdk.java.net/browse/JDK-8205965 But only backported to 11. So Jung could backport it for OpenJDK 8, thanks a lot! But I argue that the root cause might be in the compiler side, why clang-3.9.1, gcc-6.4.1 couldn't

Reported https://bugs.llvm.org/show_bug.cgi?id=38911 Thanks, Leslie Zhai 在 2018年09月11日 16:55, Dimitry Andric 写道: > Hi Leslie, > > The problem really lies in the OpenJDK code, as it is attempting to > write to a const object. If this seems to work with certain compiler(s) > and optimization settings, it is just luck. :-) > > Here is a reduced example, which shows the

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 LLVM toolchain[2] is just able to compile OpenJDK8 for mips64el now: http://hg.loongnix.org/ 1.

Hi Thomas, Looks good. Your changes in loopPredicate.cpp does not match original changes - they miss iff->is_RangeCheck() check [1]. But in JDK8 we did not have specialized RangeCheckNode class in C2. Suggested fix should be fine fro jdk 8u. Reviewed. Please, when sending RFA ( approval request) use original 8174050 bug id. Thanks, Vladimir [1]

Hi Thomas, Thanks for your kind response! Please review my backport for hs25, thanks a lot! diff -r 3544d85cfe11 src/share/vm/opto/lcm.cpp --- a/src/share/vm/opto/lcm.cpp Thu Jul 19 10:00:36 2018 +0100 +++ b/src/share/vm/opto/lcm.cpp Fri Jul 20 10:06:37 2018 +0800 @@ -49,7 +49,7 @@ // Check whether val is not-null-decoded compressed oop, // i.e. will grab into the base of the heap

Hi LLVM and GCC developers, My sincere thanks will goto: * Duncan, the core developer of llvm-gcc and dragonegg http://llvm.org/devmtg/2009-10/Sands_LLVMGCCPlugin.pdf * David, the innovator and developer of GCC https://dmalcolm.fedorapeople.org/gcc/global-state/requirements.html and others who give me kind response for teaching me patiently and carefully about how to migrate GCC v4.8.x to

Hi, I wanted to use VMKit project to convert Java Bytecode to LLVM IR bitcode. But I do not know how to start, since I came to know that VMkit is written for llvm -3.3 version, but I want it for latest LLVM version 6.0.1. So, could you please suggest me, whether I have to write it whole project from scratch to meet my requirement of latest llvm version, or can use existing project by building

Hi HotSpot and LLVM developers, I am building OpenJDK8[1] with LLVM toolchain[2] for mips64el, it failed to build: /home/loongson/jdk8-mips/hotspot/src/share/vm/opto/lcm.cpp:52:35: error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int') if (Universe::narrow_oop_base() > 0) { // Implies UseCompressedOops.

Hi LLVM developers, llc -march=mips -debug-only=isel was able to work in Nov 8 2017 https://reviews.llvm.org/D39723 But it doesn't work now: $ clang --version LLVM China clang version 6.0.0 (git at github.com:llvm-mirror/clang.git 9b7b03045ee9b5622028537266aafeb9ea218ac1) (git at github.com:llvm-mirror/llvm.git 3a26601a88394c02603b8756527c55df9ab94d78) (based on LLVM 6.0.0svn) Target:

Hi Leslie, On 20 December 2017 at 10:51, Leslie Zhai via llvm-dev <llvm-dev at lists.llvm.org> wrote: > Sorry, I am apprentice of lowRISC, and meet new bug when porting GlobalISel > to RISCV target > https://github.com/xiangzhai/llvm/commit/b3f91ea54d9fee0ef7e73a32c6b8456bbe252811 > > > In file included from >

I use OpenNMS and this is how I install it. So far it's worked every time (6 installs). Make sure you open up your IPTables as needed. Let me know how it goes. --Todd -------------- Installing DAG RPM Repository nano -w /etc/yum.repos.d/dag.repo [dag] name=Dag RPM Repository for RHEL baseURL=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag gpgcheck=1 enabled=1 rpm --import

-debug-only only works on builds with assertions enabled. Your version string says optimized build and doesn’t mention assertions. On Thu, Dec 21, 2017 at 7:15 AM Leslie Zhai via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hi LLVM developers, > > llc -march=mips -debug-only=isel was able to work in Nov 8 2017 > https://reviews.llvm.org/D39723 > > But it doesn't

For scalix on Centos the Scalix forum provides instructions for convincing Scalix that Centos is Redhat: http://www.scalix.com/community/viewtopic.php?t=516&highlight=centos I am up to the point of getting Java JDK1.4.2 installed. I did a: yum list|grep "java" and got: gcc-java.i386 3.4.4-2 installed java-1.4.2-gcj-compat.noarch

Does this work (pcap attached)? Daniel On 2/8/2017 10:57 PM, Aki Tuomi wrote: > > On 09.02.2017 07:54, Daniel Miller wrote: >> I've been running Solr for a while (4.10.3) - wanted to make the jump >> to the latest & greatest. I installed 6.4.1, copied over my >> schema.xml - and after a couple false starts where I needed to tweak >> it work with the new

Hi LLVM developers, As PR35281 mentioned: $ llvm-objcopy -O binary llvm-cortex-m7.elf llvm-cortex-m7.bin llvm-objcopy: 'llvm-cortex-m7.elf': The file was not recognized as a valid object file. if (ELFObjectFile<ELF64LE> *o = dyn_cast<ELFObjectFile<ELF64LE>>(&Binary)) https://github.com/llvm-mirror/llvm/blob/master/tools/llvm-objcopy/llvm-objcopy.cpp#L200

Hi, I just got my local yum repo setup so that I can use puppet to install packages... and it looks like something is not working. <snip> Tue Sep 19 02:13:05 PDT 2006 Puppet (notice): Starting configuration run Tue Sep 19 02:13:10 PDT 2006 //default/java/package=jdk/ensure (err): change from absent to latest failed: Could not update: Could not execute ''/usr/bin/yum -y install

Dear R-Help, I have a generated file that looks like the following: ----- Begin file ----- # # Output File # float Version 2002.700000000000 int Numdays 31 int NumOFEs 1 # # Hillslope-specific variables # char HillVarNames[ 3 ] {Days In Simulation} {Hillslope: Precipitation (mm)}

Hi LLVM developers, GCC[1] is able to use Loongson ISA[2] for instruction selection: $ cat hello.c #include <stdio.h> int main(int argc, char *argv[]) { printf("Hello World\n"); return 0; } $ gcc -O0 -S hello.c $ cat hello.s .file 1 "hello.c" .section .mdebug.abi64 .previous .nan legacy .gnu_attribute 4, 1 .abicalls

Hi LLVM developers, After Remove int_x86_sse2_psll_dq_bs and int_x86_sse2_psrl_dq_bs intrinsics. The builtins aren't used by clang. https://reviews.llvm.org/rL229069 there was no Intrinsic::x86_sse2_psrl_dq any more, then how to migrate: Function *F = Intrinsic::getDeclaration(TheModule, Intrinsic::x86_sse2_psrl_dq); Result = Builder.CreateCall(F,

在 2017年04月26日 16:51, Simon Dardis 写道: > Hi Leslie, > > I've been seeing those failures as well (I own those buildbots). Like yourself, I'm a bit > uncertain as to why they're occurring. I'm currently investigating. I suspect it's a case > that the build directory has gone stale. Perhaps! and buildbots cover how many LLVM Backend targets? thanks! > >