similar to: [LLVMdev] problems compiling gcc frontend: Error: bad register name `%rbp'

On May 28, 2008, at 5:22 PM, robert muth wrote: > I have problem compiling the gcc frontend. > Almost everything seems to compile but at the very end > when crt startup files are compiled, the assembler complains > about bad registers. > Any idea what I am doing wrong? > Thanks, > Robert It looks like your assembler is being invoked in 32-bit mode. Other people have had

Dale: Yes, there were a number of postings in March. The issue seemed to not have been fully resolved but I added "i686-pc-linux-gnu" to the end of my command line and now the whole thing compiles. I cannot find a llvm-gcc binary in my install directory, all I have is gcc which reports: ../export/bin/gcc -dumpmachine i686-pc-linux-gnu It turns out I can generate llvm assembler output

Hi all, I've run into problems compiling the llvm-gcc frontend on x86_64. Is this not supported, or am I making an error somewhere? The procedure I followed was: 1. Download LLVM 2.0 source as a tarball (from a few days ago, during the testing phase). 2. Download the llvm-gcc4 source today, as a tarball. 3. Extract both. 4. Configure LLVM as: ../src/configure --prefix=`pwd`../install

Hi Warren, You have the -m32 flag set, but it's still giving you this: > Warning: Generation of 64-bit code for a 32-bit processor requested. > Warning: 64-bit processors all have at least SSE2. But are you sure you want to compile the LLVM-GCC source? You should use the binaries unless absolutely necessary. -bw On May 24, 2007, at 10:34 PM, Warren Armstrong wrote: > Hi all,

Hi Warren, you can try to configure with the following export CFLAGS="-m64" export LDFLAGS="-L/usr/lib64" LLVM: ../src/configure --prefix=`pwd`../install --enable-optimized --enable-jit --enable-targets=host-only make LLVM-GCC: ../llvm-gcc4-2.0.source/configure --prefix=`pwd`../install --program-prefix=llvm- --enable-llvm=/home/warren/llvm/obj/ --enable-languages=c,c++

Hi all, I managed to navigate around all those issues with environment variables and such. llvm itself now builds and checks just fine, but I can't get llvm-gcc to compile. Trying to 'make' from .../gcc gives me: ./xgcc -B./ -B/home/jo/i686-pc-linux-gnu/bin/ -isystem /home/jo/i686-pc-linux-gnu/include -isystem /home/jo/i686-pc-linux-gnu/sys-include -L/home/jo/llvm-gcc-wrk/gcc/../ld

llvm-gcc 2.4 doesn't seem to compile; what is wrong? This is my first attempt to compile llvm-gcc. The llvm core compiled without problems. $ uname -a Linux ygramoel 2.6.26.5-45.fc9.x86_64 #1 SMP Sat Sep 20 03:23:12 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux $ gcc -v ... gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC) $ svn co

Hi all, I'm having some trouble building llvm-gcc as of today, with and without bootstrap. The error I get is: /home/kooijman/src/llvm-gcc/obj/./gcc/xgcc -B/home/kooijman/src/llvm-gcc/obj/./gcc/ -B/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/bin/ -B/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/lib/ -isystem

I get the output below on Ubuntu Hardy on ia32 from svn 56984. John make[2]: Entering directory `/home/regehr/llvm-gcc/build/gcc' /home/regehr/llvm-gcc/build/./gcc/xgcc -B/home/regehr/llvm-gcc/build/./gcc/ -B/home/regehr/i686-pc-linux-gnu/bin/ -B/home/regehr/i686-pc-linux-gnu/lib/ -isystem /home/regehr/i686-pc-linux-gnu/include -isystem /home/regehr/i686-pc-linux-gnu/sys-include -O2 -O2

Hi all, I met this error(title) when i was trying to compile llvm-gcc-4.2-2.7 on loongson2f,a mips compatible platform.I also failed to build a cross-compiler and the error message was the same . Is that means llvm-gcc cannot support mips back-end now? Thanks. Here is my configure options: $export TARGET=mips64el-unknown-linux-gnu $../../src/llvm-gcc-4.2-2.7.source/configure

It shoudl work fine if you set CC right and use --build --target --host == i686-pc-linux-gnu On Sun, Mar 30, 2008 at 10:40 AM, Joachim Durchholz <jo at durchholz.org> wrote: > Hi all, > > I managed to navigate around all those issues with environment variables > and such. llvm itself now builds and checks just fine, but I can't get > llvm-gcc to compile. > >

陳韋任 wrote: > > Does your maching have directories like /lib64 and /usr/lib64? > Yes, it has /lib64 and /usr/lib64. > > > what is the size of a void pointer? > $ ./a.out > sizeof (void*) : 8 > > > Does this change if you add -m64 to the gcc command line? > No. Ok, as far as I cam tell, everything on your system is correct. I don't have any further ideas

On 2008-09-29 07:46, Keun Soo Yim wrote: > Does anyone succeed at compiling Linux kernel for Sparc v8 architecture? > I am currently trying to expand the regime of LLVM to Sparc kernel codes. > The following is the initial error messages. Any comment is welcomed. > > #1. Inline Assembly > > > > Code: > > register struct thread_info

On Sep 28, 2008, at 9:46 PM, Keun Soo Yim wrote: > > Does anyone succeed at compiling Linux kernel for Sparc v8 > architecture? > I am currently trying to expand the regime of LLVM to Sparc kernel > codes. > The following is the initial error messages. Any comment is welcomed. > > #1. Inline Assembly The Sparc backend has no active maintainer [1]. This

Does anyone succeed at compiling Linux kernel for Sparc v8 architecture? I am currently trying to expand the regime of LLVM to Sparc kernel codes. The following is the initial error messages. Any comment is welcomed. #1. Inline Assembly Code: register struct thread_info *current_thread_info_reg asm("g6"); Error Message: include/asm/thread_info.h:77: error:

On Dec 28, 2010, at 8:06 AM, akramul azim wrote: > hi everyone, > > I am new in LLVM. I am using this command to compile gcc or configure LLVM for the ARM target. > > $ ../llvm-gcc-4.8/ configure --target=arm-linux --program-prefix=arm- > arm- --prefix=$PWD/.. /install --disable-optimized --enable-bindings= none --enable-llvm=$PWD/../ llvm-2.8 --enable-languages=

Hi, I am trying to compile a simple program with Clang 3.3 on Linux and used -pg and -O2 option. The program would crash with segfault. Interestingly if I compile it with -pg option only it works. Do you have any idea why it crashes? And any workaround? $ cat myprog.c int main() { return 0; } $ clang -v -pg -O2 myprog.c clang version 3.3 (tags/RELEASE_33/final) Target:

hi everyone,        I am new in LLVM. I am using this command to compile gcc or configure LLVM for the ARM target.   $ ../llvm-gcc-4.8/ configure --target=arm-linux --program-prefix=arm-    arm- --prefix=$PWD/.. /install --disable-optimized --enable-bindings= none --enable-llvm=$PWD/../ llvm-2.8 --enable-languages= c,c++   $ make   However, I get compile errors. So, i cannot execute make

Hello, Ferad. > `.gnu.linkonce.t._ZN4llvm12SCEVExpander6expandEPNS_4SCEVE' referenced > in section `.rodata' of > /home/ferad/llvm/llvm-obj/Release/lib/libLLVMAnalysis.a(ScalarEvolutionExpander.o): > defined in discarded section > `.gnu.linkonce.t._ZN4llvm12SCEVExpander6expandEPNS_4SCEVE' of >

Hmm. Odd. I just rebuilt from scratch and it seems to work with the test/CodeGen/X86/xray-attribute-instrumentation.ll test case outputing straight to obj: llc -filetype=obj -o ~/a.o -mtriple=x86_64-apple-macosx < test/CodeGen/X86/xray-attribute-instrumentation.ll What test case are you using? In any case, the issue appears to be that llvm doesn't realize that the target address is