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Hello all, Does anyone have any inside why I can't get the below simple C API test to link? This is on a 32-bit Gentoo Linux system and LLVM TOT which was compiled with enable-optimized, gcc is 4.3.2. 15:26|melis at juggle2:~/c/llvmpy> cat t.c #include "llvm-c/Core.h" int main() { LLVMContextRef ctx; ctx = LLVMContextCreate(); return 0; } 15:29|melis at juggle2:~/c/llvmpy> llvm-config --cflags --ldflags --libs all -I/home/melis/llvm/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONS...

Is it possible to write LLVM IR but not using C++? I'm exceedingly terrible at C++. I was thinking, isn't it possible to write the IR using Java? I effectively have emit some sort of binary op codes to be passed into llvm right? The same thing for if I wanted to integrate a GC? Could the interfacing be done in any other language? -------------- next part -------------- An HTML

...> function, name of which > is known only at runtime. > I know that LLVM IR 'call' directive can accept function pointers, so the > question is, > is there a simple way to get a function pointer from a function name > (represented as e.g. i8*)? > > BTW, I'm using llvmpy to generate LLVM IR, so if there is a way to do this > using llvmpy tools, it would also do. > > Yours sincerely, > Alexandr Popolitov > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >...

"Paul Melis" <llvm at assumetheposition.nl> writes: > 15:29|melis at juggle2:~/c/llvmpy> gcc -W -Wall -o blah `llvm-config --cflags > --ldflags --libs all` t.c > /tmp/ccs4MbKp.o: In function `main': > t.c:(.text+0x21): undefined reference to `LLVMContextCreate' > collect2: ld returned 1 exit status > > 15:29|melis at juggle2:~/c/llvmpy> nm ~/llvm/lib/li...

...AM, Dave Pitsbawn <dpitsbawn at gmail.com> wrote: > >> Is it possible to write LLVM IR but not using C++? >> >> I'm exceedingly terrible at C++. >> >> I was thinking, isn't it possible to write the IR using Java? >> > > > You can use llvmpy (Python bindings to LLVM) to create LLVM IR modules, if > you'd like. [http://www.llvmpy.org/] LLVM also has C bindings. I'm not aware of a tutorial specifically for these bindings, but a great reference for things along the line of "how do use LLVM as my language's backend&quot...

"Paul Melis" <llvm at assumetheposition.nl> writes: >>> 15:29|melis at juggle2:~/c/llvmpy> gcc -W -Wall -o blah `llvm-config >>> --cflags >>> --ldflags --libs all` t.c >>> /tmp/ccs4MbKp.o: In function `main': >>> t.c:(.text+0x21): undefined reference to `LLVMContextCreate' >>> collect2: ld returned 1 exit status >>> >&g...

...et TOOLNAME which is for building an executable tool not a shared library. You need to set LIBRARYNAME=..., not TOOLNAME=... 4. Fix the name of your project. It currently builds "llvm.so" which is not correct by our naming standards. It should result to something like "libLLVMpy.so" which will be obtained if you set LIBRARYNAME to "LLVMpy" 5. Consider waiting for or modifying this python interface latter to either directly use the (forthcoming) C interface or design the interface to have a similar structure and naming convention. 6. I looked (briefl...

...on module with LIBRARYNAME and SHARED_LIBRARY flags. Anyway, I cannot remember the details now so will try again. > 4. Fix the name of your project. It currently builds "llvm.so" which > is not correct by our naming standards. It should result to something > like "libLLVMpy.so" which will be obtained if you set LIBRARYNAME > to "LLVMpy" I'd like to challenge the usefulness of the naming standard here. I see its value in case of system-wide C/C++ libraries (going to /usr/lib/*), but the Python modules go into a Python-specific directory (/usr...

...and, for its simplicity, does a good job. It also supports multiple LLVM installations (it uses the one of the first llvm-config in path). I'd be happy to have some feedback, give it a look: https://rev.ng/llvmcpy -- Alessandro Di Federico PhD student at Politecnico di Milano [1] http://www.llvmpy.org/ [2] https://github.com/numba/llvmlite [3] https://github.com/numba/llvmlite/issues/157 [4] http://cffi.readthedocs.io/en/latest/

Hi, I've updated the Python LLVM bindings for LLVM 1.5 (attached). I also thought of setting up a CVS repository for this, but before I do that I thought I'd ask if you want to take the Python bindings to the main LLVM CVS? I noticed that the C language bindings would be maintained there. Changes in Python-LLVM: - Updated to match LLVM 1.5 API - Added Windows build support (created

...daptation of the Kaleidoscope tutorial for llvmlite by Eli Bendersky: https://github.com/eliben/pykaleidoscope This new version supports LLVM 3.7 and features the following fixes and enhancements. Enhancements: * PR #146: Improve ``setup.py clean`` to wipe more leftovers. * PR #135: Remove some llvmpy compatibility APIs. * PR #151: Always copy TargetData when adding to a pass manager. * PR #148: Make errors more explicit on loading the binding DLL. * PR #144: Allow overriding ``-flto`` in Linux builds. * PR #136: Remove Python 2.6 and 3.3 compatibility. * Issue #131: Allow easier creation of con...

At the LLVM Developers' Meeting in November, I promised to work on isolating a subset of the current test suite that is useful for benchmarking. Having looked at this in more detail, most of the applications and benchmarks in the test suite are useful for benchmarking, and so I think that a better way of phrasing it is that we should construct a list of programs in the test suite that are not