similar to: Replace MCTargetOptionsCommandFlags.inc and CommandFlags.inc by runtime registration

ninja all check-xray [0/981] Building libLLVMTableGen for native TableGen... ninja: no work to do. [673/979] Linking CXX shared library lib/liblldCommon.so.6.0.0svn FAILED: lib/liblldCommon.so.6.0.0svn : && /usr/bin/clang++-3.9 -fPIC -Wpedantic -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual

Thank you all for your suggestions! @David, thanks for the advice, I'll check MCOptions again and look into LLVMContext. @Craig, @Aaron, great suggestion, moving the option away from CommandFlags.inc to a more appropriate file and adding an extern declaration to the corresponding header gives me more flexibility and allows me to invoke the option by using -mllvm. From my current

CommandFlags.inc is only included by llc and opt. I think it mostly just sets things on TargetMachine and TargetOptions and connects them to command line options. Clang has its own code for setting up TargetMachine and TargetOptions. I think a lot of configuration things these days tend to be done with function attributes in IR. You can just query the function attribute wherever without any need

Hello everyone, I'm currently working on a project that required me to fundamentally modify certain mechanisms of the x86 backend, as well as certain functions within PrologEpilogInserter (so my changes are not confined to a single pass - e.g. they include changes to the x86RegisterInfo constructor). In my current solution, I have added an option within

Hi, I'm try to build llvm on my PC but it failed. I'm using following command, $ cmake -G "Ninja" ../llvm -DCMAKE_INSTALL_PREFIX=prefix=$INSTALL_PATH -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=On $ ninja-build -j 2 I have skipped libcxx and libcxxabi package. It shows below error, 00:04:23 [3261/3430] Building CXX object

[Sorry about the crosspost. Since this is a clang build question but the build is invoked from the top-level LLVM directory I'm not sure where the question should go.] I've got a clang build against libstdc++ on Linux but I would really like one built against libc++/libc++abi. In other words I'd like to rebuild clang/llvm with clang using libc++ and libc++abi on Linux. I looked at

Hello all, Is there a reason why the library location code in cindex py does not use find_library() to locate libclang, like in the attached patch? Without it there were problems locating a versioned libclang.so.1 file on Debian, for example. Cheers, Mihai -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi everyone, i want to use libclang to create my own AST and use a node system like houdini is using to write own programms with a graphical interface. But libclang does not give full access to the AST - i need to build my own AST and need full access. Since there are no books about libclang i hope someone here can point me in the right direction... best regards, Steven Truppe

On 06/25/2012 12:50 AM, Mihai Basa wrote: > Hello all, > > Is there a reason why the library location code in cindex py does not > use find_library() to locate libclang, like in the attached patch? > > Without it there were problems locating a versioned libclang.so.1 file > on Debian, for example. Hi Mihai, as this is a clang related question, I move your mail to the clang

$ free -g total used free shared buff/cache available Mem: 376 149 20 1 207 225 Swap: 3 0 3 Too small swap size for a 72-core login machine? On Sun, Mar 29, 2020 at 4:28 AM Alex Brachet-Mialot < alexbrachetmialot at gmail.com> wrote: > Enable threads is for building llvm with

Could you direct me to a newbie-friendly instructions for installing the latest versions of R and RStudio on Linux Mint 21.2? I followed instructions I could find, but no luck with managing to get RStudio (tho I did install R). System: Kernel: 6.2.0-39-generic x86_64 bits: 64 compiler: N/A Desktop: MATE 1.26.0 Distro: Linux Mint 21.2 Victoria base: Ubuntu 22.04 jammy I was able to install

Dear llvm-dev list, Apologies if this list is not the right venue for this query - suitable redirection would be appreciated in that case. I have a JIT use case that I'd like to know the best way to implement using LLVM. I am looking to migrate from the existing native compilation option (Tiny C Compiler - TCC) for pLisp, a Lisp dialect and IDE. At present, the native compilation is done

Hello everyone, Source, binaries and docs for LLVM-5.0.0-rc2 are now available at http://prereleases.llvm.org/5.0.0/#rc2 (I'll add more binaries as they become available.) Please try it out, run tests, builds your favourite projects and file bugs about anything that needs to be fixed (including docs!), marking them blockers of http://llvm.org/pr33849. Cheers, Hans

Hi, My configuration is below: cmake -GNinja -DLLVM_ENABLE_LLD=ON -DLLVM_ENABLE_THREADS=OFF -DLLVM_ENABLE_LIBCXX=ON -DCMAKE_BUILD_TYPE=Release -DGCC_INSTALL_PREFIX=/home/usr4/c74014i/opt/gcc-7.5.0/ -DLIBOMPTARGET_ENABLE_DEBUG=ON -DCMAKE_INSTALL_PREFIX=$HOME/opt/clang/${today} -DCMAKE_C_COMPILER=clang -DCMAKE_C_FLAGS="" -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS=""

Hi Alexey, Thank you very much for your detailed reply, will look into the resources indicated. I'd like to avoid C++ if possible, let me see how it goes. Regards, Rajesh Jayaprakash On Tue 12 Mar, 2019, 6:35 PM Sachkov, Alexey, <alexey.sachkov at intel.com> wrote: > Hi Rajesh, > > If I understand correctly, libclang is a C interface to Clang features, > not LLVM. That

On Sun, Oct 23, 2011 at 10:34 PM, James Molloy wrote: > Hi, > > I haven't seen those errors. Clang and LLVM both build with no warnings on the 3 versions of GCC I test with. MSVC reports loads of warnings however. > $ make happiness ... Updated to revision 142790. ... make[4]: Entering directory `/home/ecsardu/LLVM/build-tcclab1/tools/clang/tools/libclang' llvm[4]: Compiling

To continue the discussion I started last year (see the link below) on embedding command-line options in bitcode, I came up with a plan to improve the way the backend changes UnsafeFPMath on a per-function basis. The code in trunk currently resets TargetOptions::UnsafeFPMath at the beginning of SelectionDAGISel::runOnMachineFunction to enable compiling one function with “unsafe-fp-math=true” and

On Sat, Oct 22, 2011 at 12:24 AM, James Molloy wrote: > Hi Paul, > > That should be easy enough, because the LLVM build has no warnings in it! > > Some of us build with -Werror, and even with those of us that don't warnings are not tolerated. You're already seeing all the warnings that are coming out of the build :) So, all the "variable might be used

Hi, I downloaded latest 3.2 release of llvm and clang. used configure to generate the make files options used: ../configure --enable-debug-symbols=yes --enable-keep-symbols=yes --enable-pic=yes --enable-keep-symbols=yes --enable-debug-runtime=yes --enable-optimized=no --enable-targets=x86 --enable-embed-stdcxx=yes --enable-jit=no CXXFLAGS=-fPIC CFLAGS=-fPIC Now i get this strange error,cannot

That is slowing down the build visibly, for the speed I should stick with ld at the moment. On Sun, Mar 29, 2020 at 4:42 AM Alexandre Ganea <alexandre.ganea at ubisoft.com> wrote: > Would `taskset -c 0-3 ninja check-all -j4` work? > > > > *De :* Itaru Kitayama <itaru.kitayama at gmail.com> > *Envoyé :* March 28, 2020 3:37 PM > *À :* Alex Brachet-Mialot