similar to: [LLVMdev] tutorial typos

On Wed, Feb 17, 2010 at 6:29 AM, Conrado Miranda <miranda.conrado at gmail.com> wrote: > First, you have to call llvm-g++ to use the llvm-gcc front end, but it > doesn't matter here. I got the compile command from the Kaleidoscope documentation. > I'd like to suggest that you use pastebin to put your code and the send us > the link, so that we can download it. The

First, you have to call llvm-g++ to use the llvm-gcc front end, but it doesn't matter here. I'd like to suggest that you use pastebin to put your code and the send us the link, so that we can download it. The problem is that TheExecutionEngine is set to NULL (maybe because of a previous error), but it will be really better if you use pastebin. On Wed, Feb 17, 2010 at 6:01 AM, Todd Rovito

I am new to llvm so I might be missing a critical step. My system is Fedora 12 but this also happens in Mac OS X 10.6.2. Here are the steps I used to compile llvm: export TARGETS=x86,x86_64,cpp export INSTALLDIR=/home/rovitotv/llvm ../llvm-2.6/configure --prefix=$INSTALLDIR --enable-bindings=none --enable-targets=$TARGETS --enable-optimized --with-llvmgccdir=$INSTALLDIR

Hi, Try these scripts to build llvm and llvm-gcc. It's the ones I use and I managed to get them to work when I saw another build script using those CFLAGS. They compile llvm and stuff using only x86_64, but you can then generate code for i386 (just use a different backend). The configuration options are at the top of the scripts and they install llvm and llvm-gcc to ~/llvm. Regards,

Greetings, I am having trouble getting the Kaleidoscope example to build from tutorial #3 on Mac OS X 10.6.2. I didn't have too much trouble getting llvm-2.6 and llvm-gcc-frontend to build. Thanks for the help. Here are the steps I followed: Environment variables for build export LLVMOBJDIR=/opt/llvm export TARGETOPTIONS='--with-arch=nocona --with-tune=generic' export

Probably you missed to install llvm-dev package with headers for llvm. 2010/1/4 Russell Wallace <russell.wallace at gmail.com> > Hi all, > > I've started work on a new programming language for which I am > considering using LLVM as the backend, and trying to experiment with > it using the Kaleidoscope demo compiler. > > Taking the full source listing from >

Hi all, I've started work on a new programming language for which I am considering using LLVM as the backend, and trying to experiment with it using the Kaleidoscope demo compiler. Taking the full source listing from http://llvm.org/docs/tutorial/LangImpl3.html#code and trying to compile it with the provided instructions gives me the following errors: a at a-desktop:~$ g++ -g -O3 toy.cpp

I tried apt-get install llvm-dev just now, and it says it was already installed, and when I again try compiling toy.cpp, it gives the same set of error messages. On Mon, Jan 4, 2010 at 10:27 AM, Oleg Knut <oleg77 at gmail.com> wrote: > Probably you missed to install llvm-dev package with headers for llvm. > > 2010/1/4 Russell Wallace <russell.wallace at gmail.com> >>

I originally posted this to the xenapi mailing list but i dont think many are on there... here''s my question. My first attempt at this, trying to get php to interface with /var/run/xend/xen-api.sock (or even 127.0.0.1:9363 for that matter). I can make a connection to both the unix socket and the inet socket and write/read data. The problem is i always get the same responce back, also

I'm working through the Kaleidoscope tutorial through section 2.4, and I've encountered some problems: several minor bugs, and finally a bus error that has me stumped: ------- In the code listed in LLVM Tutorial section 2.2 Implementing a Parser and AST. Line 19 has a comma at the end of line that shouldn't be there Line 120 is missing a closing angle bracket. Line 120 should be

On Mon, 5 Nov 2007, Aaron Gray wrote: >> Anyone have thoughts or feedback? :) > > Nice job. The only bit that is not immediately clear is the 'Proto' > variable, but is clear when looking through the code at the end of the page. Where in the tutorial? What would you suggest that I say? > Could do with a link to the LLVMBuilder class reference material. I added a link

On Mon, 5 Nov 2007, Vikram S. Adve wrote: > -- It would be helpful to add some navigation links at the top and bottom of > the pages. I added a TOC to each chapter, thanks. > -- Not clear why PrototypeAST::Codegen returns a Function* instead of a > Value* like the other CodeGen methods? I clarified this in the text. The short version is that PrototypeAST doesn't correspond

> On Mon, 5 Nov 2007, Aaron Gray wrote: >> Nice job. The only bit that is not immediately clear is the 'Proto' >> variable, but is clear when looking through the code at the end of the >> page. > > Where in the tutorial? What would you suggest that I say? First reference in 'Function *FunctionAST::Codegen()'. What Proto is is not totally clear till

Very nice. Here's a couple comments on the first 6 chapters: http://llvm.org/docs/tutorial/LangImpl1.html "We handle comments by skipping to the end of the line and then returning the next comment." Shouldn't this say "returning the next comment"? http://llvm.org/docs/tutorial/LangImpl2.html I was a bit confused at first because the AST node classes are called ASTs.

I have a external function which is like this :- void foo(int num, ...) { va_list arguments; va_start(arguments,num); for(int x=0;x<num;x++) { long long *oprnd=va_arg ( arguments, long long* ); } va_end ( arguments ); } And on llvm pass i have one vector of Value* (i.e. vector&lt;Value*> vect). which basically contains getoperand(0) of all Load

Nice work, Chris! This is a much needed tutorial. Some comments: -- It would be helpful to add some navigation links at the top and bottom of the pages. -- Not clear why PrototypeAST::Codegen returns a Function* instead of a Value* like the other CodeGen methods? -- It can be convenient to use Visitor methods on the AST classes for code generation, instead of hard-coding the CodeGen

Hello I am trying to PXE boot centos6 but i get an error, Seetings are: PXE server is a cobbler centos5 machine trying to boot a centos6 client Traceback (most recent call first): File &quot;&lt;string&gt;&quot;, line 64, in __iter__ File &quot;/usr/lib/yum-plugins/whiteout.py&quot;, line 46, in postreposetup_hook for event, elem in iterparse(infile): File

Hi All, LLVM has long needed a tutorial for people who are interested in using it to implement their favorite language and to demonstrate how to use the JIT. To help solve this, I've put together a little tutorial that runs through the implementation and extension of a toy language here: http://llvm.org/docs/tutorial/ At this point, the tutorial is feature complete, but might

Hello , I have build llvm from release_38 branch ( only llvm and clang ) and install it. My DYLD_LIBRARY_PATH points to installation-directory/lib. I am compiling example files for Kaleidoscope with following command : clang++ -g toy.cpp -std=c++11 `llvm-config --cxxflags --ldflags --system-libs --libs core mcjit native` -O3 -o toy but it fails with following error: Undefined symbols for

On 11/5/07, Chris Lattner <clattner at apple.com> wrote: > Hi All, Hi, > > http://llvm.org/docs/tutorial/ Very interesting tutorial, reading it now :) > Anyone have thoughts or feedback? :) There's a typo in http://llvm.org/docs/tutorial/LangImpl5.html "the Phi node expects to have an extry" s/extry/entry/ Best regards, Edwin