search for: llvmc

Hi, I built LLVM + Clang on Mac OS X and ran make check. I get the following result summary: Failing Tests (11): LLVM :: LLVMC/C++/dash-x.cpp LLVM :: LLVMC/C++/hello.cpp LLVM :: LLVMC/C++/just-compile.cpp LLVM :: LLVMC/C++/together.cpp LLVM :: LLVMC/C++/unknown_suffix.unk LLVM :: LLVMC/C/hello.c LLVM :: LLVMC/C/opt-test.c LLVM :: LLVMC/C/sink.c LLVM :: LLVMC/C/wall.c LLVM :: LLVMC/ObjC++...

I am getting this error while using the command "llvmc -O3 -Wall hello.cpp" where hello.cpp is some cpp file on my machine. llvmc is the driver calling a bunch of tools like llvm-g++, opt, llc etc. I think the llvmc tool could not probably locate the llvm-g++ tool. I would like to know where should I specify the path to llvm-g++ for llvmc to find...

On Sun, Sep 4, 2011 at 8:40 PM, S. Bharadwaj Yadavalli <bharadwajy at gmail.com> wrote: > Hi, > > I built LLVM + Clang on Mac OS X and ran make check. I get the > following result summary: > > Failing Tests (11): >    LLVM :: LLVMC/C++/dash-x.cpp >    LLVM :: LLVMC/C++/hello.cpp >    LLVM :: LLVMC/C++/just-compile.cpp >    LLVM :: LLVMC/C++/together.cpp >    LLVM :: LLVMC/C++/unknown_suffix.unk >    LLVM :: LLVMC/C/hello.c >    LLVM :: LLVMC/C/opt-test.c >    LLVM :: LLVMC/C/sink.c >    LLVM :: LLVMC/C...

I'm seeing this new build failure, starting some time yesterday on ARM: make[3]: Entering directory `/home/nlewycky/llvm/tools/llvmc/driver' llvm[3]: Linking Debug executable llvmc g++ -DLLVMC_BUILTIN_PLUGIN_1=Base -DLLVMC_BUILTIN_PLUGIN_2=Clang -I/home/nlewycky/llvm/include -I/home/nlewycky/llvm/tools/llvmc/driver -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -g -fPIC -Woverloaded-virtual -pedan...

Hi, Apparently there are two bugs in tools/llvmc/c: /.../llvm/tools/llvmc/c:12: Error: Invalid top level configuration item /.../llvm/tools/llvmc/c:28: Error: Expecting a program name /.../llvm/tools/llvmc/c had 2 errors. Terminating. The first error relates to the following line(s): lang.libs=%llvmgccdir%/lib %llvmgccdir%/lib \ %llvmg...

Folks, As of the writing of this note, the llvmc tool is enabled for build on the CVS head. I'm encouraging you to try it out, provide some feedback, and help with the issues below. llvmc is now able to correctly link a pure bytecode version of any Stacker program. This includes translation with stkrc, optimization with opt and linking with...

Hi, Is it intended that llvmc should search PATH for llc? For example, this means that llvmc 2.7 can invoke llc 2.8: % echo $PATH /home/jdenny/installs/llvm/2.8/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games % /home/jdenny/installs/llvm/2.7/bin/llvmc test.ll llc: Unknown command line argu...

On Sun, 2006-08-13 at 21:18 +0200, Bram Adams wrote: > Hi, > > Apparently there are two bugs in tools/llvmc/c: This tool is, as yet, unfinished. > > /.../llvm/tools/llvmc/c:12: Error: Invalid top level configuration item > /.../llvm/tools/llvmc/c:28: Error: Expecting a program name > /.../llvm/tools/llvmc/c had 2 errors. Terminating. > > The first error relates to the following line...

Without this patch, opt is never called for llvm-assembly (.ll) files when "-opt" is passed to llvmc: $ llvmc -clang -v test.ll llc -f -O2 test.ll -o /tmp/llvm_gvO2nK/test.s as /tmp/llvm_gvO2nK/test.s -o /tmp/llvm_gvO2nK/test.o llvm-ld -native -disable-internalize /tmp/llvm_gvO2nK/test.o -o a.out $ llvmc -clang -opt -v test.ll llc -f -O2 test.ll -o /tmp/llvm_2xiL86/test.s as /tmp/llvm_2xiL86/tes...

...> > see invocation) >> >> Without a -c I think clang is trying to link the llvm IL file. For >> that to work you would need a linker that understands LLVM IL. Both >> the apple linker and gold support plugins for doing it. >> > > Then it looks like a bug in llvmc driver -- -c is not passed to clang. > > > I strongly recommend not using llvmc unless you know exactly what you're > doing and what the features and limitations of llvmc are. Please use the > clang driver. > Is llvmc just a wrapper on top of llvm-gcc and clang? In search...

Is llvmc meant for compilation? $ llvmc -c a.c -o a.o /usr/src/llvm/dist/etc/llvm/c:55: Error: Expecting output type value /usr/src/llvm/dist/etc/llvm/c had 1 errors. Terminating. The offending line contains: optimizer.output = bytecode which doesn't seem to be understood by llvmc. If I uncomment t...

According to the FAQ llvmc is considered experimental/unsupported. But FWIW, here's an issue I found while trying to use it on 32 bit x86 systems. tools/llvmc/plugins/Base/Base.td hardcodes the -relocation-model=pic option into invocations of llc: def llc : Tool< [(in_language "llvm-bitcode"), (out_langua...

Thank you so much for your reply, Chris. If so, can I ask you two things more? First, is there any way to have various optimizations on LLVM assembly such as -O options in llvmc? llvm-gcc doesn't seem to be working for these -O options... Second, I'm still not sure about difference between *.s and *.ll. LLVM assembly *.s file can be made from llvm-gcc -S. Another assembly *.ll file comes from just llvm-gcc. Is the difference between these two extensions on the opt...

Hi, After building llvm with clang the llvmc tests are failing with: llvmc: Node llc is not in graph Anyone else see this ? (TOT llvm & clang) -Argiris

> BTW, Chris's Makefile changes broke llvmc yesterday (r75379). I'm > working on a fix. Hi Mikhail, Did you get a chance to fix this. I still get errors while building examples. i00202 at ubuntu:~/projects/llvm/tools/llvmc/example/mcc16$ make make[1]: Entering directory `/home/i00202/projects/llvm/tools/llvmc/example/mcc16/plugins...

On Oct 29, 2010, at 11:30 PM, Xinliang David Li wrote: > > > On Fri, Oct 29, 2010 at 11:14 PM, Chris Lattner <clattner at apple.com> wrote: > I strongly recommend not using llvmc unless you know exactly what you're doing and what the features and limitations of llvmc are. Please use the clang driver. > > Is llvmc just a wrapper on top of llvm-gcc and clang? In search of a way to pass down internal llvm options ( I did not know about -m yet), I found that llvmc...

On Aug 24, 2007, at 1:52 PM, Holger Schurig wrote: > Is llvmc meant for compilation? > I'm not sure what the status of llvmc is (is anyone working on it?), but I don't believe it was ready for real use or was finished. If you would like to work on it, patches are welcomed! Thanks, Tanya > $ llvmc -c a.c -o a.o > /usr/src/llvm/dist/etc/l...

Hi Sanjiv, 2009/6/15 Sanjiv Gupta <sanjiv.gupta at microchip.com>: > Hi Mikhail, > How do you build mcc16 executable? This should work: $ cd $LLVM_DIR/tools/llvmc/examples/mcc16 $ make If you're building from some other dir, you'll need to update mcc16/Makefile, so it knows where Makefile.common is located. > There are so many confusing things there: driver, plugins, example, Skelton > etc. > The LLVMC-Tutorial doesn't clearly talk abo...

I was using llvmc along with the -opt option to perform static analyzes in some of the commonly used programs like bzip2, gzip, grep etc. I found that when llvmc is used to link libraries (.a or .so files) using the -l option it passes the library files to the linker ( for me it was llvm-gcc itself) but changes the...

Hi Mikhail, On Thu, 28 Oct 2010, Mikhail Glushenkov wrote: > Joel E. Denny <jdenny <at> etinternational.com> writes: > > Is it intended that llvmc should search PATH for llc? For example, this > > means that llvmc 2.7 can invoke llc 2.8: > > [...] > > This is fixed in 2.8+ - llvmc now searches the directory it resides in first. I just built r117553 from http://llvm.org/svn/llvm-project/llvm/trunk, and I'm seeing the...