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Error generating preprocessed source(s) #35388

Open llvmbot opened 6 years ago

llvmbot commented 6 years ago
Bugzilla Link 36040
Version unspecified
OS Linux
Attachments Soure code that caused problem
Reporter LLVM Bugzilla Contributor
CC @alexey-bataev,@hahnjo

Extended Description

I am trying to compile some code (attached) using:

clang++ mycode.cpp CumulativeTimer.cpp Timer.cpp random.cpp -fopenmp -fopenmp-targets=nvptx64-nvidia-cuda --cuda-path=/sw/summitdev/cuda/9.0.69 -std=c++11 -DGIT_HASH="\"Unknown\"" -Wall

But I get the following output, which requests that I report the issue here:

clang-3.8: /home/compteam/slave0/build_folder_trunk_ibm_inline/src/tools/clang/lib/CodeGen/CodeGenFunction.h:1989: clang::CodeGen::Address clang::CodeGen::CodeGenFunction::GetAddrOfLocalVar(const clang::VarDecl *): Assertion `it != LocalDeclMap.end() && "Invalid argument to GetAddrOfLocalVar(), no decl!"' failed.

​0 0x0000000011bb7148 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11bb7148)

​1 0x0000000011bb76b8 PrintStackTraceSignalHandler(void*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11bb76b8)

​2 0x0000000011bb7a84 SignalHandler(int) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11bb7a84)

​3 0x00003fffa82b0478 0x478 __GI_abort

​4 0x00003fffa82b0478

​5 0x00003fffa82b0478 __assert_fail_base (+0x478)

​6 0x00003fffa7d70d70 __GI___assert_fail (/lib64/libc.so.6+0x40d70)

​7 0x00003fffa7d648a4 clang::CodeGen::CGOpenMPRuntimeNVPTX::createDataSharingInfo(clang::CodeGen::CodeGenFunction&) (/lib64/libc.so.6+0x348a4)

​8 0x00003fffa7d64994 clang::CodeGen::CGOpenMPRuntimeNVPTX::registerParallelContext(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&) (/lib64/libc.so.6+0x34994)

​9 0x000000001210653c emitCommonOMPParallelDirective(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, unsigned int) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x1210653c)

​10 0x0000000012105484 void clang::CodeGen::RegionCodeGenTy::CallbackFn<clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&)::$_100>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x12105484)

​11 0x0000000011e20b64 clang::CodeGen::RegionCodeGenTy::operator()(clang::CodeGen::CodeGenFunction&) const (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e20b64)

​12 0x0000000011e4ee98 void llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)>::callback_fn<clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(clang::OMPLoopDirective const&, clang::CodeGen::RegionCodeGenTy const&)::$_64>(long, clang::CodeGen::CodeGenFunction&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e4ee98)

​13 0x00000000120a75fc clang::CodeGen::CodeGenFunction::EmitOMPInnerLoop(clang::Stmt const&, bool, clang::Expr const, clang::Expr const, clang::Expr const*, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)> const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)> const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120a75fc)

​14 0x0000000011e4ed24 clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(clang::OMPLoopDirective const&, clang::CodeGen::RegionCodeGenTy const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e4ed24)

​15 0x0000000011e225cc void clang::CodeGen::RegionCodeGenTy::CallbackFn<clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&)::$_67>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e225cc)

​16 0x0000000011e31998 (anonymous namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&, clang::Stmt const*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e31998)

​17 0x0000000011e4ee1c clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(clang::CodeGen::CodeGenFunction&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, bool) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e4ee1c)

​18 0x00000000120e4edc clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120e4edc)

​19 0x00000000120d1ad4 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120d1ad4)

​20 0x0000000011e321a0 clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e321a0)

​21 0x0000000011e027e0 clang::CodeGen::CodeGenFunction::EmitCompoundStmt(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e027e0)

​22 0x0000000011e0c22c clang::CodeGen::CodeGenFunction::EmitSimpleStmt(clang::Stmt const*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e0c22c)

​23 0x0000000011e0b120 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e0b120)

​24 0x0000000011e02e34 void clang::CodeGen::RegionCodeGenTy::CallbackFn<clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTeamsCall(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::SourceLocation, llvm::Value, llvm::ArrayRef<llvm::Value>)::$_31>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e02e34)

​25 0x0000000011e024d4 (anonymous namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&, clang::Stmt const*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e024d4)

​26 0x000000001212c294 clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(clang::CodeGen::CodeGenFunction&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, bool) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x1212c294)

​27 0x00000000120e4edc clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTeamsCall(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::SourceLocation, llvm::Value, llvm::ArrayRef<llvm::Value>) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120e4edc)

​28 0x00000000120d1ad4 emitCommonOMPTeamsDirective(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, unsigned int, unsigned int) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120d1ad4)

​29 0x00000000121109b0 void clang::CodeGen::RegionCodeGenTy::CallbackFn<clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(clang::CodeGen::CodeGenModule&, llvm::StringRef, clang::OMPTargetTeamsDirective const&)::$_88>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x121109b0)

​30 0x0000000011e295c0 (anonymous namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&, clang::Stmt const*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e295c0)

​31 0x0000000011e53794 clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(clang::CapturedStmt const&, bool, unsigned int, unsigned int, bool) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e53794)

​32 0x00000000120e4edc clang::CodeGen::CGOpenMPRuntime::outlineTargetDirective(clang::OMPExecutableDirective const&, llvm::StringRef, clang::CodeGen::RegionCodeGenTy const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120e4edc)

​33 0x0000000011e169b8 clang::CodeGen::CGOpenMPRuntimeNVPTX::outlineTargetDirective(clang::OMPExecutableDirective const&, llvm::StringRef, clang::CodeGen::RegionCodeGenTy const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e169b8)

​34 0x00000000120d24a8 clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&, unsigned int) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120d24a8)

​35 0x0000000012106ba0 clang::CodeGen::CGOpenMPRuntimeNVPTX::emitGenericKernel(clang::OMPExecutableDirective const&, clang::CodeGen::CGOpenMPRuntimeNVPTX::TargetKernelProperties const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x12106ba0)

​36 0x00000000120d2874 clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTargetOutlinedFunction(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&, unsigned int) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120d2874)

​37 0x0000000012107b20 clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(clang::CodeGen::CodeGenModule&, llvm::StringRef, clang::OMPTargetTeamsDirective const&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x12107b20)

​38 0x0000000012108240 clang::CodeGen::CGOpenMPRuntime::scanForTargetRegionsFunctions(clang::Stmt const*, llvm::StringRef) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x12108240)

​39 0x0000000011e36284 clang::CodeGen::CGOpenMPRuntime::scanForTargetRegionsFunctions(clang::Stmt const*, llvm::StringRef) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e36284)

​40 0x00000000120ddd70 clang::CodeGen::CGOpenMPRuntime::emitTargetFunctions(clang::GlobalDecl) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120ddd70)

​41 0x00000000120ddb58 clang::CodeGen::CGOpenMPRuntime::emitTargetGlobal(clang::GlobalDecl) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120ddb58)

​42 0x00000000120ddf2c clang::CodeGen::CodeGenModule::EmitGlobal(clang::GlobalDecl) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120ddf2c)

​43 0x00000000120de39c clang::CodeGen::CodeGenModule::EmitTopLevelDecl(clang::Decl*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x120de39c)

​44 0x0000000011e76c5c (anonymous namespace)::CodeGeneratorImpl::HandleTopLevelDecl(clang::DeclGroupRef) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e76c5c)

​45 0x0000000011e7cb90 clang::BackendConsumer::HandleTopLevelDecl(clang::DeclGroupRef) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x11e7cb90)

​46 0x00000000127c6d6c clang::ParseAST(clang::Sema&, bool, bool) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x127c6d6c)

​47 0x00000000127c4c4c clang::ASTFrontendAction::ExecuteAction() (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x127c4c4c)

​48 0x0000000012dd72a4 clang::CodeGenAction::ExecuteAction() (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x12dd72a4)

​49 0x00000000122fe2dc clang::FrontendAction::Execute() (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x122fe2dc)

​50 0x00000000127c36c0 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x127c36c0)

​51 0x00000000122fda38 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x122fda38)

​52 0x00000000122b8238 cc1_main(llvm::ArrayRef<char const>, char const, void*) (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x122b8238)

​53 0x00000000123c1358 main (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x123c1358)

​54 0x0000000010473ee0 generic_start_main.isra.0 (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x10473ee0)

​55 0x0000000010471b20 __libc_start_main (/autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8+0x10471b20)

0 clang-3.8 0x0000000011bb7148 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 120 1 clang-3.8 0x0000000011bb76b8 2 clang-3.8 0x0000000011bb7a84 3 0x00003fffa82b0478 kernel_sigtramp_rt64 + 0 4 libc.so.6 0x00003fffa7d70d70 abort + 640 5 libc.so.6 0x00003fffa7d648a4 6 libc.so.6 0x00003fffa7d64994 assert_fail + 100 7 clang-3.8 0x000000001210653c clang::CodeGen::CGOpenMPRuntimeNVPTX::createDataSharingInfo(clang::CodeGen::CodeGenFunction&) + 4156 8 clang-3.8 0x0000000012105484 clang::CodeGen::CGOpenMPRuntimeNVPTX::registerParallelContext(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&) + 148 9 clang-3.8 0x0000000011e20b64 10 clang-3.8 0x0000000011e4ee98 11 clang-3.8 0x00000000120a75fc clang::CodeGen::RegionCodeGenTy::operator()(clang::CodeGen::CodeGenFunction&) const + 220 12 clang-3.8 0x0000000011e4ed24 13 clang-3.8 0x0000000011e225cc clang::CodeGen::CodeGenFunction::EmitOMPInnerLoop(clang::Stmt const&, bool, clang::Expr const, clang::Expr const, clang::Expr const, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)> const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)> const&) + 1196 14 clang-3.8 0x0000000011e31998 clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(clang::OMPLoopDirective const&, clang::CodeGen::RegionCodeGenTy const&) + 5320 15 clang-3.8 0x0000000011e4ee1c 16 clang-3.8 0x00000000120e4edc 17 clang-3.8 0x00000000120d1ad4 clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(clang::CodeGen::CodeGenFunction&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, bool) + 388 18 clang-3.8 0x0000000011e321a0 clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&) + 304 19 clang-3.8 0x0000000011e027e0 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const) + 1024 20 clang-3.8 0x0000000011e0c22c clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) + 172 21 clang-3.8 0x0000000011e0b120 clang::CodeGen::CodeGenFunction::EmitCompoundStmt(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) + 352 22 clang-3.8 0x0000000011e02e34 clang::CodeGen::CodeGenFunction::EmitSimpleStmt(clang::Stmt const) + 260 23 clang-3.8 0x0000000011e024d4 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const) + 244 24 clang-3.8 0x000000001212c294 25 clang-3.8 0x00000000120e4edc 26 clang-3.8 0x00000000120d1ad4 clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(clang::CodeGen::CodeGenFunction&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, bool) + 388 27 clang-3.8 0x00000000121109b0 clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTeamsCall(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::SourceLocation, llvm::Value, llvm::ArrayRef<llvm::Value>) + 544 28 clang-3.8 0x0000000011e295c0 29 clang-3.8 0x0000000011e53794 30 clang-3.8 0x00000000120e4edc 31 clang-3.8 0x0000000011e169b8 clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(clang::CapturedStmt const&, bool, unsigned int, unsigned int, bool) + 1656 32 clang-3.8 0x00000000120d24a8 clang::CodeGen::CGOpenMPRuntime::outlineTargetDirective(clang::OMPExecutableDirective const&, llvm::StringRef, clang::CodeGen::RegionCodeGenTy const&) + 520 33 clang-3.8 0x0000000012106ba0 clang::CodeGen::CGOpenMPRuntimeNVPTX::outlineTargetDirective(clang::OMPExecutableDirective const&, llvm::StringRef, clang::CodeGen::RegionCodeGenTy const&) + 448 34 clang-3.8 0x00000000120d2874 clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&, unsigned int) + 708 35 clang-3.8 0x0000000012107b20 clang::CodeGen::CGOpenMPRuntimeNVPTX::emitGenericKernel(clang::OMPExecutableDirective const&, clang::CodeGen::CGOpenMPRuntimeNVPTX::TargetKernelProperties const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&) + 288 36 clang-3.8 0x0000000012108240 clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTargetOutlinedFunction(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&, unsigned int) + 208 37 clang-3.8 0x0000000011e36284 clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(clang::CodeGen::CodeGenModule&, llvm::StringRef, clang::OMPTargetTeamsDirective const&) + 132 38 clang-3.8 0x00000000120ddd70 clang::CodeGen::CGOpenMPRuntime::scanForTargetRegionsFunctions(clang::Stmt const, llvm::StringRef) + 976 39 clang-3.8 0x00000000120ddb58 clang::CodeGen::CGOpenMPRuntime::scanForTargetRegionsFunctions(clang::Stmt const, llvm::StringRef) + 440 40 clang-3.8 0x00000000120ddf2c clang::CodeGen::CGOpenMPRuntime::emitTargetFunctions(clang::GlobalDecl) + 284 41 clang-3.8 0x00000000120de39c clang::CodeGen::CGOpenMPRuntime::emitTargetGlobal(clang::GlobalDecl) + 92 42 clang-3.8 0x0000000011e76c5c clang::CodeGen::CodeGenModule::EmitGlobal(clang::GlobalDecl) + 1004 43 clang-3.8 0x0000000011e7cb90 clang::CodeGen::CodeGenModule::EmitTopLevelDecl(clang::Decl) + 304 44 clang-3.8 0x00000000127c6d6c 45 clang-3.8 0x00000000127c4c4c 46 clang-3.8 0x0000000012dd72a4 clang::ParseAST(clang::Sema&, bool, bool) + 564 47 clang-3.8 0x00000000122fe2dc clang::ASTFrontendAction::ExecuteAction() + 236 48 clang-3.8 0x00000000127c36c0 clang::CodeGenAction::ExecuteAction() + 320 49 clang-3.8 0x00000000122fda38 clang::FrontendAction::Execute() + 152 50 clang-3.8 0x00000000122b8238 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 2088 51 clang-3.8 0x00000000123c1358 clang::ExecuteCompilerInvocation(clang::CompilerInstance) + 4888 52 clang-3.8 0x0000000010473ee0 cc1_main(llvm::ArrayRef<char const>, char const, void*) + 1760 53 clang-3.8 0x0000000010471b20 main + 12800 54 libc.so.6 0x00003fffa7d54700 55 libc.so.6 0x00003fffa7d548f4 __libc_start_main + 196 Stack dump:

  1. Program arguments: /autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/clang-3.8 -cc1 -triple nvptx64-nvidia-cuda -aux-triple powerpc64le-unknown-linux-gnu -S -disable-free -main-file-name fastscape_RB+PQ+GPU.cpp -mrelocation-model pic -pic-level 2 -mthread-model posix -mdisable-fp-elim -fmath-errno -no-integrated-as -fuse-init-array -mlink-cuda-bitcode /sw/summitdev/cuda/9.0.69/nvvm/libdevice/libdevice.10.bc -target-feature +ptx42 -mlink-cuda-bitcode /sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/omprtl/lib/libomptarget-nvptx.bc -target-cpu sm_60 -dwarf-column-info -debugger-tuning=cuda-gdb -resource-dir /autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/../lib/clang/3.8.0 -D GIT_HASH="Unknown" -D GIT_HASH="Unknown" -I/sw/summitdev/cuda/9.0.69/include -c-isystem /sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/omprtl -cxx-isystem /sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/omprtl -internal-isystem /usr/lib/gcc/ppc64le-redhat-linux/4.8.5/../../../../include/c++/4.8.5 -internal-isystem /usr/lib/gcc/ppc64le-redhat-linux/4.8.5/../../../../include/c++/4.8.5/ppc64le-redhat-linux -internal-isystem /usr/lib/gcc/ppc64le-redhat-linux/4.8.5/../../../../include/c++/4.8.5/backward -internal-isystem /usr/lib/gcc/ppc64le-redhat-linux/4.8.5/../../../../include/c++/4.8.5 -internal-isystem /usr/lib/gcc/ppc64le-redhat-linux/4.8.5/../../../../include/c++/4.8.5/ppc64le-redhat-linux -internal-isystem /usr/lib/gcc/ppc64le-redhat-linux/4.8.5/../../../../include/c++/4.8.5/backward -internal-isystem /usr/local/include -internal-isystem /autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/../lib/clang/3.8.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -internal-isystem /usr/local/include -internal-isystem /autofs/nccs-svm1_sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin/../lib/clang/3.8.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O0 -Wall -Wall -std=c++11 -fdeprecated-macro -fno-dwarf-directory-asm -fdebug-compilation-dir /ccs/home/spinyfan/quickscape -ferror-limit 19 -fmessage-length 140 -fopenmp -fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option -o /tmp/fastscape_RB+PQ+GPU-fa4c50.s -x c++ fastscape_RB+PQ+GPU.cpp -fopenmp-is-device -fopenmp-host-ir-file-path /tmp/fastscape_RB+PQ+GPU-8da76f.bc
  2. fastscape_RB+PQ+GPU.cpp:379:1: current parser token 'int'
  3. fastscape_RB+PQ+GPU.cpp:59:14: LLVM IR generation of declaration 'FastScape'
  4. fastscape_RB+PQ+GPU.cpp:122:3: LLVM IR generation of compound statement ('{}') clang-3.8: error: unable to execute command: Aborted (core dumped) clang-3.8: error: clang frontend command failed due to signal (use -v to see invocation) clang version 3.8.0 (ibmgithub:/CORAL-LLVM-Compilers/clang.git fc73231cc1447f6163740eb12b6f3fd5c69c6a1a) (ibmgithub:/CORAL-LLVM-Compilers/llvm.git 47cc905855d51360bcc523d2d290395073d87560) Target: powerpc64le-unknown-linux-gnu Thread model: posix InstalledDir: /sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin clang-3.8: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. clang-3.8: note: diagnostic msg: Error generating preprocessed source(s).
llvmbot commented 5 years ago

The patch that resolves this is here:

https://reviews.llvm.org/D47849

but it is not approved yet.

If you would like version of Clang which has the patch applied please go to:

https://github.com/clang-ykt

Clone the Clang, LLVM and OpenMP repos AND checkout the patched-upstream branches on all the three. Build like you normally would.

Thanks,

--Doru

alexey-bataev commented 5 years ago

The code still does not compile because we missing full support for some math functions: fatal error: error in backend: Cannot select: t48: f64 = fpow t46, ConstantFP:f64<8.000000e-01> t46: f64,ch = load<(load 8 from %ir.arrayidx23)> t38, t45, undef:i64 t45: i64 = add t41, t44 t41: i64,ch = load<(load 8 from %ir.8)> t38, t40, undef:i64 t40: i64,ch = CopyFromReg t0, Register:i64 %4 t39: i64 = Register %4 t3: i64 = undef t44: i64 = shl t92, Constant:i32<3> t92: i64,ch = load<(dereferenceable load 4 from %ir.c), sext from i32> t38, FrameIndex:i64<26>, undef:i64 t1: i64 = FrameIndex<26> t3: i64 = undef t96: i32 = Constant<3> t3: i64 = undef t47: f64 = ConstantFP<8.000000e-01> In function: __omp_outlined__12

hahnjo commented 6 years ago

With (upstream) trunk I get the following error which doesn't look good either, but is completely different: [...]

Stack trace with debug build + assertions: clang-7.0: <<<>>>/clang/src/trunk/lib/IR/Instructions.cpp:294: void llvm::CallInst::init(llvm::FunctionType , llvm::Value , ArrayRef<llvm::Value *>, ArrayRef, const llvm::Twine &): Assertion `(Args.size() == FTy->getNumParams() || (FTy->isVarArg() && Args.size() > FTy->getNumParams())) && "Calling a function with bad signature!"' failed.

​0 0x00002b148e2eef09 llvm::sys::PrintStackTrace(llvm::raw_ostream&) <<<>>>/clang/src/trunk/lib/Support/Unix/Signals.inc:398:11

​1 0x00002b148e2ef129 PrintStackTraceSignalHandler(void*) <<<>>>/clang/src/trunk/lib/Support/Unix/Signals.inc:462:1

​2 0x00002b148e2ebef7 llvm::sys::RunSignalHandlers() <<<>>>/clang/src/trunk/lib/Support/Signals.cpp:0:5

​3 0x00002b148e2ef4b0 SignalHandler(int) <<<>>>/clang/src/trunk/lib/Support/Unix/Signals.inc:252:1

​4 0x00002b148e96d5e0 __restore_rt (/lib64/libpthread.so.0+0xf5e0)

​5 0x00002b14909f61f7 __GI_raise (/lib64/libc.so.6+0x351f7)

​6 0x00002b14909f78e8 __GI_abort (/lib64/libc.so.6+0x368e8)

​7 0x00002b14909ef266 __assert_fail_base (/lib64/libc.so.6+0x2e266)

​8 0x00002b14909ef312 (/lib64/libc.so.6+0x2e312)

​9 0x00002b148cca3f54 llvm::CallInst::init(llvm::FunctionType, llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value> >, llvm::Twine const&) <<<>>>/clang/src/trunk/lib/IR/Instructions.cpp:296:17

​10 0x00002b148f48741d llvm::CallInst::CallInst(llvm::FunctionType, llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value> >, llvm::Twine const&, llvm::Instruction*) <<<>>>/clang/src/trunk/include/llvm/IR/Instructions.h:1956:1

​11 0x00002b148f4870bc llvm::CallInst::Create(llvm::FunctionType, llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value> >, llvm::Twine const&, llvm::Instruction*) <<<>>>/clang/src/trunk/include/llvm/IR/Instructions.h:1443:5

​12 0x00002b148f4ebafd llvm::CallInst::Create(llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value> >, llvm::Twine const&, llvm::Instruction) <<<>>>/clang/src/trunk/include/llvm/IR/Instructions.h:1415:5

​13 0x00002b148f4c497d llvm::IRBuilder<llvm::ConstantFolder, clang::CodeGen::CGBuilderInserter>::CreateCall(llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value> >, llvm::Twine const&, llvm::MDNode) <<<>>>/clang/src/trunk/include/llvm/IR/IRBuilder.h:1682:20

​14 0x00002b148f4b4f4d clang::CodeGen::CodeGenFunction::EmitRuntimeCall(llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::Twine const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGCall.cpp:3636:19

​15 0x00002b148f4b4e25 clang::CodeGen::CodeGenFunction::EmitNounwindRuntimeCall(llvm::Value, llvm::ArrayRef<llvm::Value>, llvm::Twine const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGCall.cpp:3597:19

​16 0x00002b148f71be81 clang::CodeGen::CGOpenMPRuntime::emitCall(clang::CodeGen::CodeGenFunction&, llvm::Value, llvm::ArrayRef<llvm::Value>, clang::SourceLocation) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:8067:11

​17 0x00002b148f71bfd7 clang::CodeGen::CGOpenMPRuntime::emitOutlinedFunctionCall(clang::CodeGen::CodeGenFunction&, clang::SourceLocation, llvm::Value, llvm::ArrayRef<llvm::Value>) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:8079:1

​18 0x00002b148f76627e clang::CodeGen::CGOpenMPRuntimeNVPTX::emitOutlinedFunctionCall(clang::CodeGen::CodeGenFunction&, clang::SourceLocation, llvm::Value, llvm::ArrayRef<llvm::Value>) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp:2418:20

​19 0x00002b148f75f6c0 clang::CodeGen::CGOpenMPRuntimeNVPTX::createDataSharingWrapper(llvm::Function*, clang::OMPExecutableDirective const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp:2511:3

​20 0x00002b148f75ec49 clang::CodeGen::CGOpenMPRuntimeNVPTX::emitParallelOutlinedFunction(clang::OMPExecutableDirective const&, clang::VarDecl const*, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp:883:9

​21 0x00002b148f7a8274 emitCommonOMPParallelDirective(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, llvm::SmallVectorImpl<llvm::Value*>&)> const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:1224:8

​22 0x00002b148f7bbf24 emitInnerParallelForWhenCombined(clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:2126:1

​23 0x00002b148f7dd322 void llvm::function_ref<void (clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest)>::callback_fn<void (clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest)>(long, clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest) <<<>>>/clang/src/trunk/include/llvm/ADT/STLExtras.h:98:5

​24 0x00002b148f7dd217 llvm::function_ref<void (clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest)>::operator()(clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest) const <<<>>>/clang/src/trunk/include/llvm/ADT/STLExtras.h:115:5

​25 0x00002b148f7c2a2c clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(clang::OMPLoopDirective const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest)> const&, clang::Expr*)::$_58::operator()(clang::CodeGen::CodeGenFunction&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:3338:26

​26 0x00002b148f7c29c5 void llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)>::callback_fn<clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(clang::OMPLoopDirective const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest)> const&, clang::Expr*)::$_58>(long, clang::CodeGen::CodeGenFunction&) <<<>>>/clang/src/trunk/include/llvm/ADT/STLExtras.h:98:5

​27 0x00002b148f7cbac7 llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)>::operator()(clang::CodeGen::CodeGenFunction&) const <<<>>>/clang/src/trunk/include/llvm/ADT/STLExtras.h:115:5

​28 0x00002b148f7a9184 clang::CodeGen::CodeGenFunction::EmitOMPInnerLoop(clang::Stmt const&, bool, clang::Expr const, clang::Expr const, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)> const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&)> const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:1352:3

​29 0x00002b148f7b36f0 clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(clang::OMPLoopDirective const&, llvm::function_ref<void (clang::CodeGen::CodeGenFunction&, clang::OMPLoopDirective const&, clang::CodeGen::CodeGenFunction::JumpDest)> const&, clang::Expr*) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:3335:9

​30 0x00002b148f7bbe7d clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&)::$_28::operator()(clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:2133:3

​31 0x00002b148f7bbe05 void clang::CodeGen::RegionCodeGenTy::CallbackFn<clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&)::$_28>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.h:74:5

​32 0x00002b148f6ee7d9 clang::CodeGen::RegionCodeGenTy::operator()(clang::CodeGen::CodeGenFunction&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:741:5

​33 0x00002b148f71d2c8 (anonymous namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&, clang::Stmt const*) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:1167:3

​34 0x00002b148f71711d clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(clang::CodeGen::CodeGenFunction&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&, bool) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:5724:25

​35 0x00002b148f7ac847 clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(clang::OMPDistributeParallelForDirective const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:2135:26

​36 0x00002b148f77f76d clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const, llvm::ArrayRef<clang::Attr const>) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmt.cpp:297:5

​37 0x00002b148f78c61c clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmt.cpp:389:42

​38 0x00002b148f78ba1e clang::CodeGen::CodeGenFunction::EmitCompoundStmt(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmt.cpp:380:10

​39 0x00002b148f77fa4c clang::CodeGen::CodeGenFunction::EmitSimpleStmt(clang::Stmt const*) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmt.cpp:353:33

​40 0x00002b148f77ee4e clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const, llvm::ArrayRef<clang::Attr const>) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmt.cpp:53:7

​41 0x00002b148f7c5696 emitTargetTeamsRegion(clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&, clang::OMPTargetTeamsDirective const&)::$_108::operator()(clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:4046:9

​42 0x00002b148f7c5595 void clang::CodeGen::RegionCodeGenTy::CallbackFn<emitTargetTeamsRegion(clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&, clang::OMPTargetTeamsDirective const&)::$_108>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.h:74:5

​43 0x00002b148f6ee7d9 clang::CodeGen::RegionCodeGenTy::operator()(clang::CodeGen::CodeGenFunction&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:741:5

​44 0x00002b148f71d2c8 (anonymous namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&, clang::Stmt const*) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:1167:3

​45 0x00002b148f7a0ad5 clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(clang::CapturedStmt const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:581:18

​46 0x00002b148f6f4b21 emitParallelOrTeamsOutlinedFunction(clang::CodeGen::CodeGenModule&, clang::OMPExecutableDirective const&, clang::CapturedStmt const, clang::VarDecl const, clang::OpenMPDirectiveKind, llvm::StringRef, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:1334:14

​47 0x00002b148f6f4c14 clang::CodeGen::CGOpenMPRuntime::emitTeamsOutlinedFunction(clang::OMPExecutableDirective const&, clang::VarDecl const*, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:1349:3

​48 0x00002b148f75f7ae clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTeamsOutlinedFunction(clang::OMPExecutableDirective const&, clang::VarDecl const*, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp:894:16

​49 0x00002b148f7b5ac0 emitCommonOMPTeamsDirective(clang::CodeGen::CodeGenFunction&, clang::OMPExecutableDirective const&, clang::OpenMPDirectiveKind, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:3998:8

​50 0x00002b148f7c54c3 emitTargetTeamsRegion(clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&, clang::OMPTargetTeamsDirective const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:4049:3

​51 0x00002b148f7c5428 clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(clang::CodeGen::CodeGenModule&, llvm::StringRef, clang::OMPTargetTeamsDirective const&)::$_69::operator()(clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:4059:3

​52 0x00002b148f7c53f5 void clang::CodeGen::RegionCodeGenTy::CallbackFn<clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(clang::CodeGen::CodeGenModule&, llvm::StringRef, clang::OMPTargetTeamsDirective const&)::$_69>(long, clang::CodeGen::CodeGenFunction&, clang::CodeGen::PrePostActionTy&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.h:74:5

​53 0x00002b148f6ee7b6 clang::CodeGen::RegionCodeGenTy::operator()(clang::CodeGen::CodeGenFunction&) const <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:739:3

​54 0x00002b148f71d2c8 (anonymous namespace)::CGOpenMPRegionInfo::EmitBody(clang::CodeGen::CodeGenFunction&, clang::Stmt const*) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:1167:3

​55 0x00002b148f7a0ad5 clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(clang::CapturedStmt const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:581:18

​56 0x00002b148f717c21 clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:5897:3

​57 0x00002b148f75b00a clang::CodeGen::CGOpenMPRuntimeNVPTX::emitGenericKernel(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp:328:7

​58 0x00002b148f75e7aa clang::CodeGen::CGOpenMPRuntimeNVPTX::emitTargetOutlinedFunction(clang::OMPExecutableDirective const&, llvm::StringRef, llvm::Function&, llvm::Constant&, bool, clang::CodeGen::RegionCodeGenTy const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp:828:5

​59 0x00002b148f7b5e0f clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(clang::CodeGen::CodeGenModule&, llvm::StringRef, clang::OMPTargetTeamsDirective const&) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:4065:3

​60 0x00002b148f71878d clang::CodeGen::CGOpenMPRuntime::scanForTargetRegionsFunctions(clang::Stmt const*, llvm::StringRef) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:7329:7

​61 0x00002b148f718b89 clang::CodeGen::CGOpenMPRuntime::scanForTargetRegionsFunctions(clang::Stmt const*, llvm::StringRef) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:0:5

​62 0x00002b148f718c54 clang::CodeGen::CGOpenMPRuntime::emitTargetFunctions(clang::GlobalDecl) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:7399:3

​63 0x00002b148f718f0d clang::CodeGen::CGOpenMPRuntime::emitTargetGlobal(clang::GlobalDecl) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:7432:5

​64 0x00002b148f84bbbb clang::CodeGen::CodeGenModule::EmitGlobal(clang::GlobalDecl) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CodeGenModule.cpp:1884:9

​65 0x00002b148f8517e2 clang::CodeGen::CodeGenModule::EmitTopLevelDecl(clang::Decl*) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CodeGenModule.cpp:4208:38

​66 0x00002b148fa6bc02 (anonymous namespace)::CodeGeneratorImpl::HandleTopLevelDecl(clang::DeclGroupRef) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/ModuleBuilder.cpp:159:73

​67 0x00002b148f80c649 clang::BackendConsumer::HandleTopLevelDecl(clang::DeclGroupRef) <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CodeGenAction.cpp:168:12

​68 0x00002b149384161e clang::ParseAST(clang::Sema&, bool, bool) <<<>>>/clang/src/trunk/tools/clang/lib/Parse/ParseAST.cpp:151:18

​69 0x00002b14901f53e1 clang::ASTFrontendAction::ExecuteAction() <<<>>>/clang/src/trunk/tools/clang/lib/Frontend/FrontendAction.cpp:1007:1

​70 0x00002b148f806909 clang::CodeGenAction::ExecuteAction() <<<>>>/clang/src/trunk/tools/clang/lib/CodeGen/CodeGenAction.cpp:1032:1

​71 0x00002b14901f4970 clang::FrontendAction::Execute() <<<>>>/clang/src/trunk/tools/clang/lib/Frontend/FrontendAction.cpp:908:7

​72 0x00002b149011437f clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) <<<>>>/clang/src/trunk/tools/clang/lib/Frontend/CompilerInstance.cpp:992:7

​73 0x00002b14902c4712 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) <<<>>>/clang/src/trunk/tools/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:252:8

​74 0x000000000022c6c7 cc1_main(llvm::ArrayRef<char const>, char const, void*) <<<>>>/clang/src/trunk/tools/clang/tools/driver/cc1_main.cpp:221:11

​75 0x000000000021b3d9 ExecuteCC1Tool(llvm::ArrayRef<char const*>, llvm::StringRef) <<<>>>/clang/src/trunk/tools/clang/tools/driver/driver.cpp:309:5

​76 0x000000000021947f main <<<>>>/clang/src/trunk/tools/clang/tools/driver/driver.cpp:389:5

​77 0x00002b14909e2c05 __libc_start_main (/lib64/libc.so.6+0x21c05)

​78 0x0000000000218029 _start (<<<>>>/clang/install/debug/bin/clang-7.0+0x218029)

hahnjo commented 6 years ago

But I get the following output, which requests that I report the issue here:

[...]

clang-3.8: error: unable to execute command: Aborted (core dumped) clang-3.8: error: clang frontend command failed due to signal (use -v to see invocation) clang version 3.8.0 (ibmgithub:/CORAL-LLVM-Compilers/clang.git fc73231cc1447f6163740eb12b6f3fd5c69c6a1a) (ibmgithub:/CORAL-LLVM-Compilers/llvm.git 47cc905855d51360bcc523d2d290395073d87560) Target: powerpc64le-unknown-linux-gnu Thread model: posix InstalledDir: /sw/summitdev/.swci/0-core/opt/spack/20170405/linux-rhel7-ppc64le/gcc-4.8.5/ clang-20170925-mfo7hvcvzzejibsc566co7f345rfynat/bin clang-3.8: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. clang-3.8: note: diagnostic msg: Error generating preprocessed source(s).

Yeah, and IBM really shouldn't be doing this: That's not upstream Clang :-(

With (upstream) trunk I get the following error which doesn't look good either, but is completely different: fatal error: error in backend: Cannot select: 0x61d3a38: f64 = fpow 0x61cc230, ConstantFP:f64<8.000000e-01> 0x61cc230: f64,ch = load<LD8[%135]> 0x61ef118, 0x61d1500, undef:i64 0x61d1500: i64 = add 0x61ccb88, 0x61d3c40 0x61ccb88: i64,ch = load<LD8[%60]> 0x61ef118, 0x5f622b0, undef:i64 0x5f622b0: i64,ch = CopyFromReg 0x48693c8, Register:i64 %5 0x61d3898: i64 = Register %5 0x61d0f50: i64 = undef 0x61d3c40: i64 = shl 0x61cc848, Constant:i32<3> 0x61cc848: i64,ch = load<LD4%43, sext from i32> 0x61ef118, FrameIndex:i64<25>, undef:i64 0x5fb7838: i64 = FrameIndex<25> 0x61d0f50: i64 = undef 0x61ecb48: i32 = Constant<3> 0x61d0f50: i64 = undef 0x61ecef0: f64 = ConstantFP<8.000000e-01> In function: __omp_outlined__12

Trying to debug with -v --save-temps: error: Invalid cast (Producer: 'LLVM7.0.0svn' Reader: 'LLVM 7.0.0svn')

llvmbot commented 1 year ago

@llvm/issue-subscribers-clang-codegen