similar to: CMake build of LLVM/clang with -DCMAKE_BUILD_TYPE=Release does not create release versions?

>because with that generator the CMAKE_BUILD_TYPE variable is ignored >because it is a "multi-configuration target". thanks for the link, is that a bug in the CMake configuration (or better not getting any warning) or is there just documentation missing? so i can use --config Debug or --config Release and get the correct results - i hope that works the build takes hours

>are you setting the optimized tablegen option? LLVM_OPTIMIZED_TABLEGEN is not active - i will try that >In addition, make sure you have plenty of memory i've got only Intel Core 2 Quad CPU Q8300/2.50Ghz and 8GB RAM for testing not much cpu power AND memory Am 19.09.2018 um 11:31 schrieb James Henderson: > Regarding the Debug build taking hours, are you setting the optimized

Unfortunately, from personal experience, LLVM_PARALLEL_LINK_JOBS appears to have no effect for Visual Studio builds, AND some of the tools linked can take up several GB of RAM, so you'll end up with paging issues. I ended up getting a RAM upgrade in order to sensibly build it (note, I think builds with debug information take more memory than those that don't, and also the clang projects

my build environment: Win7 x64 VStudio 2017 Community Edition 15.8.4 (latest) CMake 3.12.1 (x86) git 2.19.0 (latest, x64) Python 2.7.2 (x86) x64 Native Tools Command Prompt for VS 2017 directory structure: test     llvm <-- git clone https://github.com/llvm-mirror/llvm, git checkout release_70       tools         clang <-- git clone https://github.com/llvm-mirror/clang, git checkout

my build environment: Win7 x64 VStudio 2017 Community Edition 15.8.4 (latest) CMake 3.12.1 (x86) git 2.19.0 (latest, x64) Python 2.7.2 (x86) my build steps: open VS2017 x64 developer command prompt cd D:\projects\fun\jit_tests mkdir llvm cd llvm git clone https://github.com/llvm-mirror/llvm mkdir llvm-build cd llvm-build cmake -G "Visual Studio 15 2017 Win64" -DBUILD_SHARED_LIBS=ON

The configuration we’re mentioning is a 2-stage bootstrap: You need first to build without LTO your own clang, and then use it for the LTO build. — Mehid > On Sep 20, 2016, at 10:17 AM, Michael Kruse <llvmdev at meinersbur.de> wrote: > > I am the author of Polly's/ISL's platform tests and could reproduce > the problem on my system with this error message: > >

On Tue, Sep 27, 2016 at 6:53 AM, Mehdi Amini <mehdi.amini at apple.com> wrote: > > > > On Sep 27, 2016, at 2:18 AM, Carsten Mattner <carstenmattner at gmail.com> > wrote: > > > >> On Mon, Sep 26, 2016 at 11:02 PM, Teresa Johnson <tejohnson at google.com> > wrote: > >> I'll either need to get a reproducer from you and/or try to repro

Hello, I haven't found any relevant info in the docs about this. I'm trying to build LLVM 3.7.1 on OS X but it fails in the configuration phase. Here are the relevant parts of the output: $ cmake -DCMAKE_INSTALL_PREFIX=/Volumes/HD2/jenkins/workspace/LLVMDev/label/osxbuild/miniconda/envs/_build -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=host -DLLVM_INCLUDE_TESTS=OFF

*System:* Debian Linux Sid/Unstable amd64 *LLVM/Clang:* Trunk *Scenario:* In the past couple of days I've been compiling against trunk I get two separate and spurious hang ups with CMake. *Note:* I build against more than just X86 follow along the progress of other platforms, though just building for X86 produces the same results below. *Assumption:* Configure cmake with prior built

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

Hello, I'm working on a project involving LLVM and keep shifting between the Debug and Release build by assigning different values to CMAKE_BUILD_TYPE in <llvm_build>/CMakeCache.txt and then building it. I wanted to know if this was a safe alternative to re-configuring the build after removing <llvm_build>/CMakeFiles/ and <llvm_build>/CMakeCache.txt. Thanks, Sanjay

Hi, I have a dynamically loaded llvm pass built in-tree with ninja (generated with cmake, basically a copy of the hallo pass plugin, linux, llvm/clang version 6.0.1). It uses the ExecutionEngine. Building it without linking against LLVMExecutionEngine library results in an undefined symbol to the vtable of the EngineBuilder when loaded to opt. Linking the plugin with LLVMExecutionEngine results in

> On Dec 20, 2016, at 5:49 AM, Carsten Mattner via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > ​Hi again, Teresa. > > Looks like I had forgotten to report back with success > when finally building 3.9.0 in ThinLTO linker mode > back in October. Sorry about that and thanks for > helping me out. I know how important it is to get > success reports as well, as a

Hey Guys, I'm working on a project in Android related to System-level Audio DSP Effects for Tuning Android Audio. I want to leverage Faust ( https://faust.grame.fr/) to allow users to program their own filters. Faust provides a libfaust implementation which includes a JIT Compiler which leverages LLVM and seems to be the best path for me to use. Unfortunately I'm having problems

Hey: I spent sometime debugging this, it seems like editing ``llvm/tools/opt.cpp`` and move ``cl::ParseCommandLineOptions(argc, argv, "llvm .bc -> .bc modular optimizer and analysis printer\n");`` to the beginning of main() solved it for me. I'm not sure if this is a bug on LLVM side Zhang ------------------ Original ------------------ From: "Viktor Was BSc via

Tobi, it looks like this code is the problem: for (std::vector<Value *>::iterator PI = Pointers.begin(), PE = Pointers.end(); ;) { Value *V = *PI; if (V->getName().size() == 0) OS << "\"" << *V << "\""; else OS << "\"" << V->getName() <<

I am new to LLVM and I've a question about the optimization passes and in particular about the loop transformation passes. I've setup the LLVM tool-chain with Polly installed. The following example is causing problems with me: http://llvm.org/docs/Passes.html#indvars The input is a .c file with the following loops: # 01 Standard, N=100 for (i=0; i<N; i++) b[i] = a[i] + 5; # 02

At 2013-07-14 13:20:42,"Tobias Grosser" <tobias at grosser.es> wrote: >On 07/13/2013 09:18 PM, Star Tan wrote: >> >> >> At 2013-07-14 02:30:07,"Tobias Grosser" <tobias at grosser.es> wrote: >>> On 07/13/2013 10:13 AM, Star Tan wrote: >>>> Hi Tobias, >>> >>> Hi Star, >[...] >>> Before we write a

On 01/16/2012 01:19 PM, Pieter Custers wrote: > I am new to LLVM and I've a question about the optimization passes and > in particular about the loop transformation passes. I've setup the LLVM > tool-chain with Polly installed. > > The following example is causing problems with me: > http://llvm.org/docs/Passes.html#indvars > > The input is a .c file with the

Hi Vivek, you can also include these lines below to your ~/.bash_profile: LLVM_BUILD="/Developer/llvm/build" # Path to your build directory alias new-clang="$LLVM_BUILD/bin/clang -Wno-expansion-to-defined -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include" alias new-clang++="$LLVM_BUILD/bin/clang++