[LLVMdev] Lots of regtest failures on PPC64/Linux (original) (raw)

Hal Finkel hfinkel at anl.gov
Wed Mar 26 06:17:03 PDT 2014

İsmail,

These are self-hosted builds? It seems like a lot of crashes in llvm::sys::AtomicIncrement.

-Hal

----- Original Message ----- > From: "İsmail Dönmez" <ismail at donmez.ws> > To: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu> > Cc: "Hal Finkel" <hfinkel at anl.gov> > Sent: Wednesday, March 26, 2014 8:04:04 AM > Subject: Lots of regtest failures on PPC64/Linux >>> 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(IOFILE) + 4294746876* > [ 3149s] 1 libLLVMSupport.so 0x00003fff7ed0bb1c > [ 3149s] 2 libLLVMSupport.so 0x00003fff7ed0c520 > [ 3149s] 3 linux-vdso64.so.1 0x00003fff7f7b0478 > _kernelsigtramprt64 + 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 libcstartmain + > 4293370644 >>> Others seems to be unexpected outputs. Any help tracking these down > would be appreciated. >>> Thanks, > ismail >>

Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory