I'm using 3.3.1 which works fine on the 1.2 branch. From the warning messages you gave below, I doubt there maybe some conflict llvm/clang version problem on your system. You can see the first warning is totally triggerred by the llvm and clang's header files. If you have a clean 3.3 clang/llvm installation in your system, that should not happen.
Another issue is that now we only support llvm/clang 3.3 but the cmake will find some earlier version of llvm. Simon already submitted a patch to fix that. I just modified it slightly and push it to both master branch and opencl-1.2 branch. My suggestion for you is to update to the latest opencl-1.2 branch. And make sure you have a clean llvm/clang 3.3 installation and try it again. Thanks for reporting this to us and good luck. On Tue, Jan 07, 2014 at 06:27:55PM +0100, Robert Jobbagy wrote: > Hi, > > After the update I gave this error : > > /beignet_opencl_1_2/backend/src/ocl_barrier.ll:9:50: error: expected > top-level entity > declare void @__gen_ocl_barrier_local() nounwind noduplicate alwaysinline > ^ > make[2]: *** [backend/src/ocl_barrier.ll.bc] Error 1 > make[1]: *** [backend/src/CMakeFiles/beignet.bc.dir/all] Error 2 > make[1]: *** Waiting for unfinished jobs.... > > I used llvm 3.3-5ubuntu4 > > workaround: > I removed all noduplicate marker from declares and defines > > I saw these warnings too: > > In file included from > /usr/lib/llvm-3.3/include/clang/Basic/VersionTuple.h:19:0, > from > /usr/lib/llvm-3.3/include/clang/Basic/ObjCRuntime.h:18, > from > /usr/lib/llvm-3.3/include/clang/Basic/LangOptions.h:20, > from > /usr/lib/llvm-3.3/include/clang/Frontend/FrontendAction.h:22, > from > /usr/lib/llvm-3.3/include/clang/CodeGen/CodeGenAction.h:13, > from > /home/evil85/workspace/cpp/beignet_opencl_1_2/backend/src/backend/program.cpp:56: > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h: In instantiation of ‘T* > llvm::Optional<T>::getPointer() [with T = unsigned int]’: > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:123:76: required from ‘T& > llvm::Optional<T>::operator*() [with T = unsigned int]’ > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:51:7: required from > ‘llvm::Optional<T>::Optional(llvm::Optional<T>&&) [with T = unsigned int]’ > /usr/lib/llvm-3.3/include/clang/Basic/VersionTuple.h:60:14: required from > here > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:114:79: warning: > dereferencing type-punned pointer will break strict-aliasing rules > [-Wstrict-aliasing] > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h: In instantiation of ‘T* > llvm::Optional<T>::getPointer() [with T = bool]’: > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:123:76: required from ‘T& > llvm::Optional<T>::operator*() [with T = bool]’ > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:104:7: required from ‘void > llvm::Optional<T>::reset() [with T = bool]’ > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:110:5: required from > ‘llvm::Optional<T>::~Optional() [with T = bool]’ > /usr/lib/llvm-3.3/include/clang/StaticAnalyzer/Core/AnalyzerOptions.h:397:27: > required from here > /usr/lib/llvm-3.3/include/llvm/ADT/Optional.h:114:79: warning: > dereferencing type-punned pointer will break strict-aliasing rules > [-Wstrict-aliasing] > > /home/evil85/workspace/cpp/beignet_opencl_1_2/backend/src/backend/program.cpp:652: > warning: the use of `tmpnam_r' is dangerous, better use `mkstemp' > > > I made something wrong ? Previous version (2013-12-05) compiled fine. > > > > > -- > Best Regards, > > Robert > _______________________________________________ > Beignet mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/beignet _______________________________________________ Beignet mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/beignet
