similar to: [LLVMdev] LLVM build freezes in scratchbox, ARM target

On 21/01/2008, Arvind Ayyangar <arvind.ayyangar at gmail.com> wrote: > Hi, > I am new to LLVM and have been trying to get it working on > scratchbox (ARM target). When I try to build llvm-2.1, the build > freezes with the following output.. > I have build llvm inside scratchbox sometime ago. More recently Lauro pointed out that one should use a patched qemu. Not sure

Hi Arvind, To use llvm inside scratchbox you must use a newer qemu. See http://setanta.wordpress.com/2007/11/20/qemu-arm-eabi-no-scratchbox/ (in Portuguese, but the important things are in bash :) ) I don't know if it is the problem in this case, but it should be the first attempt. Lauro 2008/1/21, Rafael Espindola <espindola at google.com>: > On 21/01/2008, Arvind Ayyangar

Hi all, I had little success installing llvm inside scratchbox for an ARM build so have been trying to generate assembly code for arm using the llc utility. However, llc fails to generate code for arm. Output is as below... arvind at zeus:~/tools/llvm/del$ llc main.bc -o mainarm -filetype=asm -march=arm -f llc: ARMISelDAGToDAG.cpp:73: llvm::SDOperand LowerCALL(llvm::SDOperand,

HI Arvind, I think you are using an old llc version. VarArg support was implemented a long time ago. Lauro 2008/1/28, Arvind Ayyangar <arvind.ayyangar at gmail.com>: > Hi all, > I had little success installing llvm inside scratchbox for an ARM > build so have been trying to generate assembly code for arm using the > llc utility. However, llc fails to generate code for

Hi Sorry for the late reply.. I managed to build the latest release of llvm. Now I get the following error when I try creating the bitcode file: llvm-gcc: --emit-llvm is not supported in this configuration. The configure options were : /home/arvind/llvm/llvm-gcc4.2-2.1.source/configure --prefix=/opt/llvm/ --enable-threads --disable-nls --disable-shared --enable-languages=c

Rafael, Remember that the qemu <= 0.9.0 can misexecute code compiled by LLVM. I think you should test using qemu CVS. Lauro 2007/11/2, Rafael Espindola <espindola at google.com>: > Hello, > > I am trying to bootstrap on ARM linux EABI using a qemu chroot to > better test my changes on at least one more architecture. > > I am using the following configure line: >

On Jan 21, 2008 7:47 PM, Lauro Ramos Venancio <lauro.venancio at gmail.com> wrote: > Hi Arvind, > > To use llvm inside scratchbox you must use a newer qemu. See > http://setanta.wordpress.com/2007/11/20/qemu-arm-eabi-no-scratchbox/ > (in Portuguese, but the important things are in bash :) ) I have an installation of qemu on my system, but i don't think that compilation

What seems to be an easy thing to do as to install a library into scratchbox is being something difficult to debug. The command "/scratchbox/moz_scratchbox -p apt-get --yes --force-yes install libhildonfm2-dev" can be run in a linux vm with the account "cltbld" without any problems but when I try to test it from this same slave (I remove first the package) or any other slave

Hello, I am trying to bootstrap on ARM linux EABI using a qemu chroot to better test my changes on at least one more architecture. I am using the following configure line: ../gcc/configure --prefix=/home/espindola/install/ --program-prefix=llvm- --enable-languages=c --disable-shared --disable-multilib --enable-llvm=/home/espindola/build --enable-checking arm-linux-gnueabi The bootstrap fails

hi, I've been trying to avoid spamming the list but I don't know where else to bang my head using the latest trunk and 2.1, I always get this: llvm[2]: Linking Release executable tblgen (without symbols) /targets/SDK_BETA_ARMEL/mnt/shared/repos/svn/llvm/llvm-project/llvm/trunk/utils/TableGen/Release/InstrInfoEmitter.o:(.rodata._ZTVN4llvm4UserE[vtable for llvm::User]+0x10): undefined

Try make VERBOSE=1 first. Perhaps it'll tell us something. Evan On Feb 19, 2008, at 4:19 PM, Tobias Oberstein wrote: > Hello, > > I'd like to do some initial experiments with LLVM on embedded ARM > (Nokia N800), but ran into a build issue. Could s.o. give me a tip? > > Thx alot, > Tobias > > P.S.: just as sidenote, LLVM 2.2 builds cleanly on GCC 4.2.3 / Linux.

Hello, I'd like to do some initial experiments with LLVM on embedded ARM (Nokia N800), but ran into a build issue. Could s.o. give me a tip? Thx alot, Tobias P.S.: just as sidenote, LLVM 2.2 builds cleanly on GCC 4.2.3 / Linux. === I'm building on Ubuntu/Scratchbox/ARMEL using GCC 3.4.4 (CodeSourcery ARM 2005q3-2) using ./configure --prefix=$HOME/local/llvm-2.2 --enable-jit

Ah ok. Sorry. :) I think that argument "-femit-all-decls" will help you. Olivier. On Mon, Dec 14, 2009 at 9:18 PM, Arvind Sudarsanam < arvind.sudarsanam at aggiemail.usu.edu> wrote: > Hi, > > Sorry for not being specific. I just wanted to know if there is any > way at all to force clang to generate intermediate code for static > functions when they are not being

Hi, Sorry for not being specific. I just wanted to know if there is any way at all to force clang to generate intermediate code for static functions when they are not being called anywhere inside the current module. Other compilers seem to generate intermediate code (lcc, for instance). Thanks for your reply..Olivier. Sincerely Arvind On Mon, Dec 14, 2009 at 1:10 PM, Olivier Meurant

Hi Arvind, you need to use it effectively : static int add(int a, int b) { return a+b; } int use() { return add(4,5); } ==> ; ModuleID = '<stdin>' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple = "i386-pc-linux-gnu" define i32 @use()

Hi, I am trying to compile a single module (dgemm.c) using clang and generate dgemm.ll. Command: clang -emit-llvm dgemm.c -S -o dgemm.ll Some of the functions are declared as static and clang ignores these functions: One of the functions is: static void innerloop(double a, const double* b, double* c, double beta) { *b = a*beta; return; } Is there any way to make clang generate llvm code

Hi Devang, Thanks for your reply. You mentioned " First parameter is the compiler generated temp. and 3rd parameter provides info about the variable, including its name 'u'." I did manage to get this far. But, I am finding it difficult to access this info using LLVM APIs. The third parameter is of type "metadata". So I was able to access it by casting it to MDNode.

Hi, I have been working towards generating my own IR code from llvm IR. I have hit a stumbling block with respect to "getelementptr" used inside another llvm instruction. Example: %arrayidx = getelementptr inbounds i32* getelementptr inbounds ([10 x i32]* @k, i32 0, i32 0), i32 %tmp2 ; <i32*> [#uses=1] I am unable to get a handle on the second "getelementptr" in this

On Thu, Jul 15, 2010 at 1:19 PM, Arvind Sudarsanam <arvind.sudarsanam at aggiemail.usu.edu> wrote: > Hi Devang, > > Thanks for your reply. You mentioned > " First parameter is the compiler generated temp. and 3rd parameter > provides info about the variable, including its name 'u'." > > I did manage to get this far. But, I am finding it difficult to

Hi, I am generating llvm IR code for C source code using clang as the front end. I am wondering if there is any way of mapping an llvm IR line number back to its C source code line number. Thanks Sincerely Arvind -- Arvind Sudarsanam Utah State University Phone: (435) 512-7769 E-mail: theonemorpheus at gmail.com Web-site: http://cc.usu.edu/~asudarsanam