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On Fri, 14 Apr 2006 03:25:39 +0200 Oscar Fuentes <oscarfv at telefonica.net> wrote: ... > Simon, > > With a fresh CVS checkout, I've tried your test case on Windows/VC++ > and it works ok. Too bad that I have not access to a Linux machine > right now. I'll like to see what's wrong with your test case. > > What you ge...

On Thu, 13 Apr 2006 18:07:42 +0200 Oscar Fuentes <oscarfv at telefonica.net> wrote: > > Simon Burton <simon at arrowtheory.com> writes: > > > I'm trying to take assembly and create machine code I can execute. > > How close am I ? > > Your test case is not complete. Besides, which version of llvm are you > usi...

Simon Burton <simon at arrowtheory.com> writes: > Hi, > > I've read over the "LLVM Language Reference Manual" > a few times, and writing some ll code, but i'm stuck at > a very basic point. How to decrement a counter variable ? > > int %count(int %n) { > EntryBlock: > %cond = seteq int %n, 0 > br bool %cond, label %Exit, label %Next >

Hi, I've read over the "LLVM Language Reference Manual" a few times, and writing some ll code, but i'm stuck at a very basic point. How to decrement a counter variable ? int %count(int %n) { EntryBlock: %cond = seteq int %n, 0 br bool %cond, label %Exit, label %Next Next: ; how to decrement n ? %new_n = sub int %n, 1 br label %EntryBlock Exit: ret int 0 } I guess I

Simon Burton <simon at arrowtheory.com> writes: > I'm trying to take assembly and create machine code I can execute. > How close am I ? Your test case is not complete. Besides, which version of llvm are you using? What are the commands for compiling and linking your test case? How it bombs? Do you #include "llvm/ExecutionEngine/JIT.h" ? -- Oscar

Simon Burton <simon at arrowtheory.com> writes: > I'm using llvm CVS, and manage to compile/link OK. Yes I include JIT.h. > The program segfaults when it gets to calling the function pointer. > >>From the Makefile: > > llvmjit: llvmjit.o > g++ llvmjit.o /home//users//simonb//lib/LLVMAsmParser.o /home//users//simonb//lib/LLVMInterpreter.o `llvm-config --ldflags`

Simon Burton <simon at arrowtheory.com> writes: >> There are several possibilities here: either add1 is assigned a NULL >> pointer, or LLVM was unable to use the JIT and generates bytecode >> instead of native code, or invalid native code was generated >> (unlikely). > > Well, it's not NULL: > > (gdb) print add1 > $1 = (int (*)(int)) 0x83e43b8 >

On Fri, 14 Apr 2006 04:05:10 +0200 Oscar Fuentes <oscarfv at telefonica.net> wrote: > > This indicates that the JIT is not working and your code is being > interpreted. I don't know about "llvm-config --libs jit" you are using > but I would try adding LLVMJIT.o to your link command the same way you > do with LLVMInterpret...

On Sat, 15 Apr 2006 07:47:00 +0200 Oscar Fuentes <oscarfv at telefonica.net> wrote: > > BTW, Simon, is there a reason for writing LLVM assembler and not > generating LLVM code directly? You mean write C++ code that calls the LLVM library ? I have a mild C++ allergy that I don't wish to aggravate. > The later is simpler and relieves...

On Wed, 12 Apr 2006 23:02:12 -0500 (CDT) Chris Lattner <sabre at nondot.org> wrote: > > > I'd like to directly create executable code that i can > > stick in memory somewhere and jump into (call). > > Take a look at the llvm/examples directory. There are several small > programs that create LLVM IR on the fly and JIT compile it. I'm trying to take

Eric Christopher <echristo at apple.com> writes: >>> Or cleanup both headers from unused stuff by Eric's >>> suggestion? >> >> I'm not sure this is a good idea (not that it is bad either). Murphy's >> Law says that a function that you remove today will be used tomorrow. > > I meant literally functions that aren't used in the

Greg Pettyjohn <gregp at ccs.neu.edu> writes: > I've blown a couple of weekends trying to build under MinGW. > > I can build the llvm tools with only a couple of minor hassles, but can't > seem to make any headway with the C Front End > > Most errors I run into involve not being able to find header files. > The most frustrating part is that the error messages

Greg Pettyjohn <gregp at ccs.neu.edu> writes: > Is the MinGW user's list on the web? Look on www.mingw.org -> mailing list > Can you give me a link to the thread? Sorry, no time for that. Once on the mailing list archives, do a search for 'configure'. > (What's IIRC?) If I Remember Correctly. By the way, what's your configure command? -- Oscar

Anton Korobeynikov <asl at math.spbu.ru> writes: [snip] > 2) Problem: Complains about gthr-default.h file. > Resolution: Grab gcc/gcc/gthr-win32.h file and copy it to gthr-default.h ... so --enable-threads=win32 is broken... good to know. > 3) Problem: Complains about "CL_ObjCXX" and simular ("CL_") during > compilation

Hello. It would be very useful for my project being able to annotate Value's. An int would do fine. I found an old message with this same subject talking about the Annotation interface and Annotable object, but the doxygen graphs says that only Function is annotable. Could I use the ValueName for the job? It would be enough, although quite clumsy. Seems that Value's of type void

Greg Pettyjohn <gregp at ccs.neu.edu> writes: > I'm using a little shell script: [snip] > confopts="--prefix=$PREFIX" > confopts="$confopts --disable-threads" > confopts="$confopts --disable-nls" > confopts="$confopts --disable-shared" > confopts="$confopts --enable-languages=c,c++" >