llvm-verilator-slow-compile-xs-stack-dump.txt

(gdb) bt
#0  0x000055bc2781cb42 in llvm::BasicBlock::renumberInstructions() ()
#1  0x000055bc2790c33b in llvm::Instruction::comesBefore(llvm::Instruction const*) const ()
#2  0x000055bc287c558b in llvm::slpvectorizer::BoUpSLP::vectorizeTree(llvm::MapVector<llvm::Value*, llvm::SmallVector<llvm::Instruction*, 2u>, llvm::DenseMap<llvm::Value*, unsigned int, llvm::DenseMapInfo<llvm::Value*, void>, llvm::detail::DenseMapPair<llvm::Value*, unsigned int> >, llvm::SmallVector<std::pair<llvm::Value*, llvm::SmallVector<llvm::Instruction*, 2u> >, 0u> > const&, llvm::SmallVectorImpl<std::pair<llvm::Value*, llvm::Value*> >&, llvm::Instruction*)::{lambda(llvm::Value*)#1}::operator()(llvm::Value*) const ()
#3  0x000055bc287fcd82 in llvm::slpvectorizer::BoUpSLP::vectorizeTree(llvm::MapVector<llvm::Value*, llvm::SmallVector<llvm::Instruction*, 2u>, llvm::DenseMap<llvm::Value*, unsigned int, llvm::DenseMapInfo<llvm::Value*, void>, llvm::detail::DenseMapPair<llvm::Value*, unsigned int> >, llvm::SmallVector<std::pair<llvm::Value*, llvm::SmallVector<llvm::Instruction*, 2u> >, 0u> > const&, llvm::SmallVectorImpl<std::pair<llvm::Value*, llvm::Value*> >&, llvm::Instruction*) ()
#4  0x000055bc287ff59b in llvm::slpvectorizer::BoUpSLP::vectorizeTree() ()
#5  0x000055bc28812e7d in llvm::SLPVectorizerPass::vectorizeStores(llvm::ArrayRef<llvm::StoreInst*>, llvm::slpvectorizer::BoUpSLP&, llvm::DenseSet<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, llvm::DenseMapInfo<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, void> >&)::{lambda(std::set<std::pair<unsigned int, int>, llvm::SLPVectorizerPass::vectorizeStores(llvm::ArrayRef<llvm::StoreInst*>, llvm::slpvectorizer::BoUpSLP&, llvm::DenseSet<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, llvm::DenseMapInfo<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, void> >&)::StoreDistCompare, std::allocator<std::pair<unsigned int, int> > > const&)#1}::operator()(std::set<std::pair<unsigned int, int>, llvm::SLPVectorizerPass::vectorizeStores(llvm::ArrayRef<llvm::StoreInst*>, llvm::slpvectorizer::BoUpSLP&, llvm::DenseSet<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, llvm::DenseMapInfo<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, void> >&)::StoreDistCompare, std::allocator<std::pair<unsigned int, int> > > const&) const ()
#6  0x000055bc288142b0 in llvm::SLPVectorizerPass::vectorizeStores(llvm::ArrayRef<llvm::StoreInst*>, llvm::slpvectorizer::BoUpSLP&, llvm::DenseSet<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, llvm::DenseMapInfo<std::tuple<llvm::Value*, llvm::Value*, llvm::Value*, llvm::Value*, unsigned int>, void> >&) ()
#7  0x000055bc28814a02 in llvm::SLPVectorizerPass::vectorizeStoreChains(llvm::slpvectorizer::BoUpSLP&) ()
#8  0x000055bc28816483 in llvm::SLPVectorizerPass::runImpl(llvm::Function&, llvm::ScalarEvolution*, llvm::TargetTransformInfo*, llvm::TargetLibraryInfo*, llvm::AAResults*, llvm::LoopInfo*, llvm::DominatorTree*, llvm::AssumptionCache*, llvm::DemandedBits*, llvm::OptimizationRemarkEmitter*) ()
#9  0x000055bc28816bfc in llvm::SLPVectorizerPass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) ()
#10 0x000055bc29a61fad in llvm::detail::PassModel<llvm::Function, llvm::SLPVectorizerPass, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) ()
#11 0x000055bc27999863 in llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) ()
#12 0x000055bc25913d1d in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) ()
#13 0x000055bc27999f73 in llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) ()
#14 0x000055bc2591432d in llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) ()
--Type <RET> for more, q to quit, c to continue without paging--
#15 0x000055bc27995df3 in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) ()
#16 0x000055bc289ceb56 in (anonymous namespace)::EmitAssemblyHelper::RunOptimizationPipeline(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >&, std::unique_ptr<llvm::ToolOutputFile, std::default_delete<llvm::ToolOutputFile> >&, clang::BackendConsumer*) ()
#17 0x000055bc289d1f5f in (anonymous namespace)::EmitAssemblyHelper::EmitAssembly(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >, clang::BackendConsumer*) ()
#18 0x000055bc289d2bd6 in clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >, clang::BackendConsumer*) ()
#19 0x000055bc28e6f708 in clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) ()
#20 0x000055bc2a4d6a9c in clang::ParseAST(clang::Sema&, bool, bool) ()
#21 0x000055bc292aede1 in clang::FrontendAction::Execute() ()
#22 0x000055bc2922c12b in clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) ()
#23 0x000055bc29346857 in clang::ExecuteCompilerInvocation(clang::CompilerInstance*) ()
#24 0x000055bc2539f17b in cc1_main(llvm::ArrayRef<char const*>, char const*, void*) ()
#25 0x000055bc2539882a in ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&) ()
#26 0x000055bc29009319 in void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, bool*) const::{lambda()#1}>(long) ()
#27 0x000055bc28366953 in llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) ()
#28 0x000055bc290096de in clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, bool*) const [clone .part.0] ()
#29 0x000055bc28fcffe5 in clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const ()
#30 0x000055bc28fd0a6d in clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&, bool) const ()
#31 0x000055bc28fe432c in clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) ()
#32 0x000055bc2539be72 in clang_main(int, char**, llvm::ToolContext const&) ()
#33 0x000055bc253acec3 in main ()