similar to: [LLVMdev] LLVM demo page

On Thu, Feb 07, 2013 at 11:09:10AM +0100, Óscar Fuentes wrote: > Blind Faith <person.of.book at gmail.com> writes: > > > I used the LLVM demo page http://llvm.org/demo/ to generate C++ code for > > generating LLVM IR code. But that page is now disabled. Is there any tool > > or other site which does what I'm trying to do, that is I give "C/C++ code"

On Feb 7, 2013, at 6:26 PM, 陳韋任 (Wei-Ren Chen) <chenwj at iis.sinica.edu.tw> wrote: > On Thu, Feb 07, 2013 at 11:09:10AM +0100, Óscar Fuentes wrote: >> Blind Faith <person.of.book at gmail.com> writes: >> >>> I used the LLVM demo page http://llvm.org/demo/ to generate C++ code for >>> generating LLVM IR code. But that page is now disabled. Is there

Blind Faith <person.of.book at gmail.com> writes: > I used the LLVM demo page http://llvm.org/demo/ to generate C++ code for > generating LLVM IR code. But that page is now disabled. Is there any tool > or other site which does what I'm trying to do, that is I give "C/C++ code" > as input and I get the "C++ code for generating the equivalent LLVM IR" as

Will this one help? http://ellcc.org/demo/index.cgi Cheers, Nico On Feb 14, 2013, at 11:31 PM, Tanya Lattner <lattner at apple.com> wrote: > > On Feb 7, 2013, at 6:26 PM, 陳韋任 (Wei-Ren Chen) <chenwj at iis.sinica.edu.tw> wrote: > >> On Thu, Feb 07, 2013 at 11:09:10AM +0100, Óscar Fuentes wrote: >>> Blind Faith <person.of.book at gmail.com> writes:

Blind Faith <person.of.book at gmail.com> writes: >> You can use clang++ and llc for that: >> >> $ clang++ -c -emit-llvm foo.cpp -o foo.ll >> $ llc -march=cpp -o foo.ll.cpp foo.ll >> >> (Note: the CppBackend is not enabled by default when you build with >> CMake on Windows.) > > It says "llc: error: invalid target 'cpp'" See

Hi, I was trying to do a source to source transformation in llvm from c++11 more basic c++ (to transform away auto etc.) using llvm3.1. I generate llvm bitcode using "clang++ -emit-llvm ...", but executing llc -march=cpp throws /home/broes/software/llvm/lib/Target/CppBackend/CPPBackend.cpp:493: void {anonymous}::CppWriter::printAttributes(const llvm::AttrListPtr&, const

*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

> >  But I got the error message below, > > > > --- > > 2012-04-12 02:39:48: executing test modules > > 2012-04-12 02:39:49: loading nightly test data... > > nt.py:737: fatal error: nightly test failed, no report generated > > --- > > > >  Any idea on how I can figure out what the fatal error is? Thanks! > > Inside the sandbox there will

Hello all, I'm brand new to using LLVM and am having trouble using lli with a C++ program. I tried to compile the following: #include<iostream> using namespace std; int main() { cout << "Hello, world!" << endl; return 0; } When I compile directly to an executable with the following command, all is well: $ clang++ -O3 hello.cpp -o hello But when I try to produce

> $ clang++ -O3 -emit-llvm hello.cpp -c -o hello.bc > $ lli hello.bc > LLVM ERROR: Program used external function > '_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l' > which could not be resolved! What version of LLVM and Clang you are using? I have no such problem on my machine. Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab,

On Wed, Apr 11, 2012 at 7:59 PM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote: > Hi all, > >  I am running LNT with LLVM/Clang 3.0 Release binary and test suite, here is my > flow (most of them are the same as http://llvm.org/docs/lnt/quickstart.html). > > --- > $ svn co http://llvm.org/svn/llvm-project/lnt/trunk ~/lnt > $ ~/mysandbox/bin/python ~/lnt/setup.py develop >

Hi all, I am running LNT with LLVM/Clang 3.0 Release binary and test suite, here is my flow (most of them are the same as http://llvm.org/docs/lnt/quickstart.html). --- $ svn co http://llvm.org/svn/llvm-project/lnt/trunk ~/lnt $ ~/mysandbox/bin/python ~/lnt/setup.py develop $ cd mysandbox; source bin/activate $ $ lnt runtest nt \ --sandbox SANDBOX \ --cc

Hi, Aaron > > I am not sure where to put cxxabi.h. How can I let clang find this > > header file while compiling LLVM and Clang (in step 2)? > > > > You need to add it to somewhere that is in Clangs includes search path. E.g. > $INSTALL/lib/clang/2.9/include perhaps. Thanks for your help. Now I have another problem, --- llvm[4]: Compiling Version.cpp for Release

Hi, Asron > This looks relevant to me for your issue. Grabbing the cxxabi.h from there > may work: > > http://comments.gmane.org/gmane.comp.compilers.clang.devel/9391 I am not sure where to put cxxabi.h. How can I let clang find this header file while compiling LLVM and Clang (in step 2)? Thanks! Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of

On Sat, Jul 30, 2011 at 2:35 AM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote: > Hi, Asron > > > This looks relevant to me for your issue. Grabbing the cxxabi.h from > there > > may work: > > > > http://comments.gmane.org/gmane.comp.compilers.clang.devel/9391 > > I am not sure where to put cxxabi.h. How can I let clang find this > header file while

Try as I might I can't seem to get LLVM to bulid using clang/clang++. No matter what I do it insists on using /usr/bin/cc and /usr/bin/c++ which are gcc. Am I missing something obvious? I vaguely remember some document describing a stage1 compiler built by your old toolchain and a stage2 compiler but I can't find the steps to do that any more. $ CC=/usr/local/bin/clang

Hi, all I am trying to selfhost LLVM and Clang. Below is my flow, Step 1. Build LLVM and Clang by using native gcc $ ../llvm-2.9/configure --prefix=$INSTALL \ --enable-optimized Step 2. Build LLVM and Clang by using clang built by step 1 $ CC=clang CXX=clang++ ../llvm-2.9/configure \ --prefix=$INSTALL --enable-optimized But in step 2, I have a compilation error below, -- llvm[1]:

I am new to the landingpad (which is relatively new too). Documentation http://llvm.org/docs/LangRef.html#i_landingpad leaves some questions open: 1. What happens when actual exception type isn't listed in catch or filter clauses? Does it still return the corresponding structure like if it was listed? Or behavior is undefined? 2. What is 'somety'? Shouldn't it maybe say

I suggest u grep how this file is used. Since it is included in xxInstrInfo.td and this is its only use, we can conclude that this file does nothng more than defining some helper tablegen classes and we thus can totally move these definitions into xxInstrInfo.td and then remove XXInstFormat.td Regards. 在 2013-2-6 下午4:52，"陳韋任 (Wei-Ren Chen)" <chenwj at iis.sinica.edu.tw>写道： >

The raspberry Pi2 is an armv7a chip (Cortex-A7), the first stage builds fine with the native g++ (if not a little slowly at 10+ hours), but it crashes at some point with this command line: Program arguments: /home/ben/development/llvm/3.6.0/rc2/Phase2/Release/llvmCore-3.6.0-rc2.install/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -emit-obj -disable-free -disable-llvm-verifier