[LLVMdev] Lots of regtest failures on PPC64/Linux

[Renato Golin]

Hi Ismail,

Is there a buildbot for that? If not, can you bissect to find the
offending commit?

cheers,
--renato

On 26 March 2014 13:04, İsmail Dönmez <ismail at donmez.ws> wrote:
> Hi,
>
> Recent trunk has a lot of failures on PPC64/Linux. One seems to be crash
> with a backtrace like:
>
> [ 3149s] --
> [ 3149s] 0  libLLVMSupport.so 0x00003fff7ed0b864
> llvm::sys::PrintStackTrace(_IO_FILE*) + 4294746876
> [ 3149s] 1  libLLVMSupport.so 0x00003fff7ed0bb1c
> [ 3149s] 2  libLLVMSupport.so 0x00003fff7ed0c520
> [ 3149s] 3  linux-vdso64.so.1 0x00003fff7f7b0478 __kernel_sigtramp_rt64 + 0
> [ 3149s] 4  libLLVMSupport.so 0x00003fff7ecfb448
> llvm::sys::AtomicIncrement(unsigned int volatile*) + 4294685040
> [ 3149s] 5  libLLVMCodeGen.so 0x00003fff7f64603c
> [ 3149s] 6  libLLVMCodeGen.so 0x00003fff7f641f84
> [ 3149s] 7  libLLVMCodeGen.so 0x00003fff7f63f16c
> [ 3149s] 8  libLLVMCodeGen.so 0x00003fff7f5b8220
> llvm::MachineFunctionPass::runOnFunction(llvm::Function&) + 4293027568
> [ 3149s] 9  libLLVMCore.so    0x00003fff7f35be3c
> llvm::FPPassManager::runOnFunction(llvm::Function&) + 4294119036
> [ 3149s] 10 libLLVMCore.so    0x00003fff7f35c210
> llvm::FPPassManager::runOnModule(llvm::Module&) + 4294119968
> [ 3149s] 11 libLLVMCore.so    0x00003fff7f35c9d8
> llvm::legacy::PassManagerImpl::run(llvm::Module&) + 4294121888
> [ 3149s] 12 libLLVMCore.so    0x00003fff7f35d120
> llvm::legacy::PassManager::run(llvm::Module&) + 4294123632
> [ 3149s] 13 libLLVMMCJIT.so   0x00003fff7eff6a20
> llvm::MCJIT::emitObject(llvm::Module*) + 4294875216
> [ 3149s] 14 libLLVMMCJIT.so   0x00003fff7eff6dfc
> llvm::MCJIT::generateCodeForModule(llvm::Module*) + 4294876180
> [ 3149s] 15 libLLVMMCJIT.so   0x00003fff7eff7674
> llvm::MCJIT::finalizeObject() + 4294878228
> [ 3149s] 16 lli               0x000000001000cf9c main + 4294831444
> [ 3149s] 17 libc.so.6         0x00003fff7e5f796c
> [ 3149s] 18 libc.so.6         0x00003fff7e5f7b74 __libc_start_main +
> 4293370644
>
> Others seems to be unexpected outputs. Any help tracking these down would be
> appreciated.
>
> Thanks,
> ismail
>
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>