[clang] [clang-format] Stop inserting blank line in disabled region (PR #201995)
via cfe-commits
cfe-commits at lists.llvm.org
Mon Jun 8 06:17:23 PDT 2026
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
* 88223 tests passed
* 1645 tests skipped
All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.
<details>
<summary>libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o</summary>
```
FAILED: libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS="" -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxxabi/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/cmake/Modules/../../libc -fsanitize=memory -fsanitize-memory-track-origins -fno-sanitize-memory-param-retval -fsanitize-ignorelist=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./lib/../lib/clang/23/share/msan_ignorelist.txt -m64 -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -fdebug-prefix-map=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1=/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o -MF libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o.d -o libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/charconv.cpp
clang++: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:1093: void llvm::computeKnownBitsFromContext(const Value *, KnownBits &, const SimplifyQuery &, unsigned int): Assertion `Ptr == V' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and dumped files.
Stack dump:
0. Program arguments: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxxabi/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/cmake/Modules/../../libc -fsanitize=memory -fsanitize-memory-track-origins -fno-sanitize-memory-param-retval -fsanitize-ignorelist=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./lib/../lib/clang/23/share/msan_ignorelist.txt -m64 -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -fdebug-prefix-map=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1=/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o -MF libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o.d -o libcxx/src/CMakeFiles/cxx_static.dir/charconv.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/charconv.cpp
1. <eof> parser at end of file
2. Optimizer
3. Running pass "require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,argpromotion,openmp-opt-cgscc,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,jump-table-to-switch,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-arithmetic;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-verify-fixpoint>,aggressive-instcombine,libcalls-shrinkwrap,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-arithmetic;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto;no-check-exit-count>,licm<allowspeculation>,simple-loop-unswitch<nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-arithmetic;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-verify-fixpoint>,loop(loop-idiom,indvars,extra-simple-loop-unswitch-passes,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-verify-fixpoint>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;switch-to-arithmetic;no-switch-to-lookup;keep-loops;hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split,coro-annotation-elide)),function(invalidate<should-not-run-function-passes>),cgscc(devirt<4>())" on module "/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/charconv.cpp"
4. Running pass "cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,argpromotion,openmp-opt-cgscc,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,jump-table-to-switch,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-arithmetic;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-verify-fixpoint>,aggressive-instcombine,libcalls-shrinkwrap,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-arithmetic;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto;no-check-exit-count>,licm<allowspeculation>,simple-loop-unswitch<nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-arithmetic;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;no-sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-verify-fixpoint>,loop(loop-idiom,indvars,extra-simple-loop-unswitch-passes,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-verify-fixpoint>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;switch-to-arithmetic;no-switch-to-lookup;keep-loops;hoist-common-insts;no-hoist-loads-stores-with-cond-faulting;sink-common-insts;speculate-blocks;simplify-cond-branch;no-speculate-unpredictables>,instcombine<max-iterations=1;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split,coro-annotation-elide))" on module "/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/charconv.cpp"
5. Running pass "instcombine<max-iterations=1;no-verify-fixpoint>" on function "_ZNSt3__136_Floating_to_chars_general_precisionB9nqe230000IdEENS_15to_chars_resultEPcS2_T_i"
#0 0x0000000009167028 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:881:13
#1 0x0000000009163f91 llvm::sys::RunSignalHandlers() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Signals.cpp:109:18
#2 0x0000000009165c1c llvm::sys::CleanupOnSignal(unsigned long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:3
#3 0x00000000090c4126 HandleCrash /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
#4 0x00000000090c4126 CrashRecoverySignalHandler(int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:393:51
#5 0x00007be6066fb330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
#6 0x00007be606754b2c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x9eb2c)
#7 0x00007be6066fb27e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4527e)
#8 0x00007be6066de8ff abort (/lib/x86_64-linux-gnu/libc.so.6+0x288ff)
#9 0x00007be6066de81b (/lib/x86_64-linux-gnu/libc.so.6+0x2881b)
#10 0x00007be6066f1517 (/lib/x86_64-linux-gnu/libc.so.6+0x3b517)
#11 0x0000000008322634 setBits /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1391:5
#12 0x0000000008322634 setLowBits /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1411:45
#13 0x0000000008322634 llvm::computeKnownBitsFromContext(llvm::Value const*, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:1098:22
#14 0x000000000831dc10 computeKnownBits(llvm::Value const*, llvm::APInt const&, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:0:3
#15 0x000000000831d202 isSingleWord /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:323:47
#16 0x000000000831d202 needsCleanup /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1955:39
#17 0x000000000831d202 ~APInt /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:192:9
#18 0x000000000831d202 llvm::computeKnownBits(llvm::Value const*, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:152:1
#19 0x0000000008e16d18 APInt /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:177:44
#20 0x0000000008e16d18 llvm::InstCombinerImpl::SimplifyMultipleUseDemandedBits(llvm::Instruction*, llvm::APInt const&, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp:1374:33
#21 0x0000000008e16a1c llvm::InstCombinerImpl::SimplifyDemandedBits(llvm::Instruction*, unsigned int, llvm::APInt const&, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp:204:8
#22 0x0000000008da8e4d isSingleWord /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:323:47
#23 0x0000000008da8e4d needsCleanup /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1955:39
#24 0x0000000008da8e4d ~APInt /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:192:9
#25 0x0000000008da8e4d llvm::InstCombinerImpl::foldICmpUsingKnownBits(llvm::ICmpInst&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp:6951:9
#26 0x0000000008dac401 llvm::InstCombinerImpl::visitICmpInst(llvm::ICmpInst&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp:7803:20
#27 0x0000000008d051e0 llvm::InstCombinerImpl::run() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:5931:22
#28 0x0000000008d08744 combineInstructionsOverFunction(llvm::Function&, llvm::InstructionWorklist&, llvm::AAResults*, llvm::AssumptionCache&, llvm::TargetLibraryInfo&, llvm::TargetTransformInfo&, llvm::DominatorTree&, llvm::OptimizationRemarkEmitter&, llvm::BlockFrequencyInfo*, llvm::BranchProbabilityInfo*, llvm::ProfileSummaryInfo*, llvm::InstCombineOptions const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:6234:31
#29 0x0000000008d08009 llvm::InstCombinePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:6296:8
#30 0x0000000008b20389 llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:80:8
#31 0x0000000008097b9c llvm::CGSCCToFunctionPassAdaptor::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/CGSCCPassManager.cpp:0:38
#32 0x00000000080937d3 llvm::PassManager<llvm::LazyCallGraph::SCC, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/CGSCCPassManager.cpp:97:12
#33 0x0000000008096544 llvm::DevirtSCCRepeatedPass::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/CGSCCPassManager.cpp:422:8
#34 0x0000000008094dc0 llvm::ModuleToPostOrderCGSCCPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/CGSCCPassManager.cpp:284:18
#35 0x0000000008b1f509 llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:80:8
#36 0x000000000a58c384 ~SmallPtrSetImplBase /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/SmallPtrSet.h:89:9
#37 0x000000000a58c384 ~PreservedAnalyses /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/Analysis.h:112:7
#38 0x000000000a58c384 llvm::ModuleInlinerWrapperPass::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/IPO/Inliner.cpp:646:3
#39 0x0000000008b1f509 llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:80:8
#40 0x0000000009ab1d69 ~SmallPtrSetImplBase /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/SmallPtrSet.h:89:9
#41 0x0000000009ab1d69 ~PreservedAnalyses /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/Analysis.h:112:7
#42 0x0000000009ab1d69 (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*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:1210:5
#43 0x0000000009aa6ff7 emitAssembly /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:1292:23
#44 0x0000000009aa6ff7 clang::emitBackendOutput(clang::CompilerInstance&, clang::CodeGenOptions&, 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*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:1478:13
#45 0x0000000009abdb84 ~unique_ptr /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/unique_ptr.h:403:6
#46 0x0000000009abdb84 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenAction.cpp:322:3
#47 0x000000000b53f789 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
#48 0x000000000b53f789 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:874:16
#49 0x000000000b53f789 finalize<std::vector<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> >, std::allocator<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> > > > > /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Sema/TemplateInstCallback.h:54:16
#50 0x000000000b53f789 clang::ParseAST(clang::Sema&, bool, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseAST.cpp:190:3
#51 0x000000000a0383d6 clang::FrontendAction::Execute() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1346:10
#52 0x0000000009f969f9 getPtr /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:278:42
#53 0x0000000009f969f9 operator bool /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:241:16
#54 0x0000000009f969f9 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:1027:23
#55 0x000000000a131778 get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1666:16
#56 0x000000000a131778 _M_get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1363:66
#57 0x000000000a131778 operator-> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1357:9
#58 0x000000000a131778 getFrontendOpts /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Frontend/CompilerInstance.h:314:12
#59 0x000000000a131778 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:319:14
#60 0x00000000063658f0 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/cc1_main.cpp:296:13
#61 0x00000000063616b5 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:229:12
#62 0x0000000006363cbd operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:0:12
#63 0x0000000006363cbd int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::$_0>(long, llvm::SmallVectorImpl<char const*>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
#64 0x0000000009dd8179 operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Job.cpp:442:30
#65 0x0000000009dd8179 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
#66 0x00000000090c3e3e operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
#67 0x00000000090c3e3e llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:437:3
#68 0x0000000009dd783c clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Job.cpp:442:7
#69 0x0000000009d927ac clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Compilation.cpp:196:15
#70 0x0000000009d929c7 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Compilation.cpp:246:13
#71 0x0000000009db0e38 empty /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/SmallVector.h:86:46
#72 0x0000000009db0e38 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Driver.cpp:2366:23
#73 0x0000000006360ea9 clang_main(int, char**, llvm::ToolContext const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:419:21
#74 0x0000000006371b7d main /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/tools/driver/clang-driver.cpp:17:10
#75 0x00007be6066e01ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
#76 0x00007be6066e028b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
#77 0x000000000635f025 _start (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang+++0x635f025)
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 23.0.0git (https://github.com/llvm/llvm-project 1827fbad5ec4293d7e37561cd754262a50e65a82)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin
Build config: +assertions
clang++: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING CRASH REPRODUCER FILES TO THE BUG REPORT:
clang++: note: diagnostic msg: /home/gha/actions-runner/_work/llvm-project/llvm-project/artifacts/reproducers/charconv-5ea98e.cpp
clang++: note: diagnostic msg: /home/gha/actions-runner/_work/llvm-project/llvm-project/artifacts/reproducers/charconv-5ea98e.sh
clang++: note: diagnostic msg:
********************
Aborted
```
</details>
<details>
<summary>libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o</summary>
```
FAILED: libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS="" -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxxabi/include -fsanitize=memory -fsanitize-memory-track-origins -fno-sanitize-memory-param-retval -fsanitize-ignorelist=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./lib/../lib/clang/23/share/msan_ignorelist.txt -m64 -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -D_LIBCPP_ENABLE_EXPERIMENTAL -fdebug-prefix-map=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1=/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o -MF libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o.d -o libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/experimental/tzdb.cpp
clang++: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:1093: void llvm::computeKnownBitsFromContext(const Value *, KnownBits &, const SimplifyQuery &, unsigned int): Assertion `Ptr == V' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and dumped files.
Stack dump:
0. Program arguments: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxxabi/include -fsanitize=memory -fsanitize-memory-track-origins -fno-sanitize-memory-param-retval -fsanitize-ignorelist=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./lib/../lib/clang/23/share/msan_ignorelist.txt -m64 -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -D_LIBCPP_ENABLE_EXPERIMENTAL -fdebug-prefix-map=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build/include/c++/v1=/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o -MF libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o.d -o libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/experimental/tzdb.cpp
1. <eof> parser at end of file
2. Optimizer
3. Running pass "function(early-cse<memssa>,instcombine<max-iterations=1;no-verify-fixpoint>,jump-threading,gvn<>,instcombine<max-iterations=1;no-verify-fixpoint>)" on module "/home/gha/actions-runner/_work/llvm-project/llvm-project/libcxx/src/experimental/tzdb.cpp"
4. Running pass "instcombine<max-iterations=1;no-verify-fixpoint>" on function "_ZNSt3__16chrono11__init_tzdbERNS0_4tzdbERNS_6vectorINS_4pairINS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEENS3_INS0_4__tz6__ruleENS8_ISC_EEEEEENS8_ISF_EEEE"
#0 0x0000000009167028 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:881:13
#1 0x0000000009163f91 llvm::sys::RunSignalHandlers() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Signals.cpp:109:18
#2 0x0000000009165c1c llvm::sys::CleanupOnSignal(unsigned long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:3
#3 0x00000000090c4126 HandleCrash /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
#4 0x00000000090c4126 CrashRecoverySignalHandler(int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:393:51
#5 0x00007d491deaf330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
#6 0x00007d491df08b2c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x9eb2c)
#7 0x00007d491deaf27e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4527e)
#8 0x00007d491de928ff abort (/lib/x86_64-linux-gnu/libc.so.6+0x288ff)
#9 0x00007d491de9281b (/lib/x86_64-linux-gnu/libc.so.6+0x2881b)
#10 0x00007d491dea5517 (/lib/x86_64-linux-gnu/libc.so.6+0x3b517)
#11 0x0000000008322634 setBits /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1391:5
#12 0x0000000008322634 setLowBits /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1411:45
#13 0x0000000008322634 llvm::computeKnownBitsFromContext(llvm::Value const*, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:1098:22
#14 0x000000000831dc10 computeKnownBits(llvm::Value const*, llvm::APInt const&, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:0:3
#15 0x00000000083454e9 isInverseOf /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1273:12
#16 0x00000000083454e9 isConstant /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/KnownBits.h:54:41
#17 0x00000000083454e9 computeKnownBitsFromOperator(llvm::Operator const*, llvm::APInt const&, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:1957:21
#18 0x000000000831dbd6 getType /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/Value.h:255:34
#19 0x000000000831dbd6 computeKnownBits(llvm::Value const*, llvm::APInt const&, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:2557:27
#20 0x000000000831d202 isSingleWord /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:323:47
#21 0x000000000831d202 needsCleanup /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1955:39
#22 0x000000000831d202 ~APInt /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:192:9
#23 0x000000000831d202 llvm::computeKnownBits(llvm::Value const*, llvm::KnownBits&, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:152:1
#24 0x000000000831e0ba llvm::computeKnownBits(llvm::Value const*, llvm::SimplifyQuery const&, unsigned int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:2412:1
#25 0x0000000008d5f630 isSingleWord /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:323:47
#26 0x0000000008d5f630 countr_one /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/APInt.h:1680:9
#27 0x0000000008d5f630 countMinTrailingZeros /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/KnownBits.h:256:56
#28 0x0000000008d5f630 llvm::InstCombinerImpl::visitCallInst(llvm::CallInst&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp:3675:39
#29 0x0000000008d051e0 llvm::InstCombinerImpl::run() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:5931:22
#30 0x0000000008d08744 combineInstructionsOverFunction(llvm::Function&, llvm::InstructionWorklist&, llvm::AAResults*, llvm::AssumptionCache&, llvm::TargetLibraryInfo&, llvm::TargetTransformInfo&, llvm::DominatorTree&, llvm::OptimizationRemarkEmitter&, llvm::BlockFrequencyInfo*, llvm::BranchProbabilityInfo*, llvm::ProfileSummaryInfo*, llvm::InstCombineOptions const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:6234:31
#31 0x0000000008d08009 llvm::InstCombinePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:6296:8
#32 0x0000000008b20389 llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:80:8
#33 0x0000000008b2429c llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/IR/PassManager.cpp:132:23
#34 0x0000000008b1f509 llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:80:8
#35 0x0000000009ab1d69 ~SmallPtrSetImplBase /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/SmallPtrSet.h:89:9
#36 0x0000000009ab1d69 ~PreservedAnalyses /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/IR/Analysis.h:112:7
#37 0x0000000009ab1d69 (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*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:1210:5
#38 0x0000000009aa6ff7 emitAssembly /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:1292:23
#39 0x0000000009aa6ff7 clang::emitBackendOutput(clang::CompilerInstance&, clang::CodeGenOptions&, 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*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:1478:13
#40 0x0000000009abdb84 ~unique_ptr /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/unique_ptr.h:403:6
#41 0x0000000009abdb84 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenAction.cpp:322:3
#42 0x000000000b53f789 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
#43 0x000000000b53f789 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:874:16
#44 0x000000000b53f789 finalize<std::vector<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> >, std::allocator<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> > > > > /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Sema/TemplateInstCallback.h:54:16
#45 0x000000000b53f789 clang::ParseAST(clang::Sema&, bool, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseAST.cpp:190:3
#46 0x000000000a0383d6 clang::FrontendAction::Execute() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1346:10
#47 0x0000000009f969f9 getPtr /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:278:42
#48 0x0000000009f969f9 operator bool /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:241:16
#49 0x0000000009f969f9 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:1027:23
#50 0x000000000a131778 get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1666:16
#51 0x000000000a131778 _M_get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1363:66
#52 0x000000000a131778 operator-> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1357:9
#53 0x000000000a131778 getFrontendOpts /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Frontend/CompilerInstance.h:314:12
#54 0x000000000a131778 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:319:14
#55 0x00000000063658f0 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/cc1_main.cpp:296:13
#56 0x00000000063616b5 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:229:12
#57 0x0000000006363cbd operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:0:12
#58 0x0000000006363cbd int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::$_0>(long, llvm::SmallVectorImpl<char const*>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
#59 0x0000000009dd8179 operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Job.cpp:442:30
#60 0x0000000009dd8179 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
#61 0x00000000090c3e3e operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
#62 0x00000000090c3e3e llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:437:3
#63 0x0000000009dd783c clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Job.cpp:442:7
#64 0x0000000009d927ac clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Compilation.cpp:196:15
#65 0x0000000009d929c7 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Compilation.cpp:246:13
#66 0x0000000009db0e38 empty /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/SmallVector.h:86:46
#67 0x0000000009db0e38 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/Driver.cpp:2366:23
#68 0x0000000006360ea9 clang_main(int, char**, llvm::ToolContext const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:419:21
#69 0x0000000006371b7d main /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/tools/driver/clang-driver.cpp:17:10
#70 0x00007d491de941ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
#71 0x00007d491de9428b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
#72 0x000000000635f025 _start (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang+++0x635f025)
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 23.0.0git (https://github.com/llvm/llvm-project 1827fbad5ec4293d7e37561cd754262a50e65a82)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin
Build config: +assertions
clang++: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING CRASH REPRODUCER FILES TO THE BUG REPORT:
clang++: note: diagnostic msg: /home/gha/actions-runner/_work/llvm-project/llvm-project/artifacts/reproducers/tzdb-a10ea3.cpp
clang++: note: diagnostic msg: /home/gha/actions-runner/_work/llvm-project/llvm-project/artifacts/reproducers/tzdb-a10ea3.sh
clang++: note: diagnostic msg:
********************
Aborted
```
</details>
<details>
<summary>compiler-rt/lib/msan/libcxx_msan_x86_64/src/libcxx_msan_x86_64-stamp/libcxx_msan_x86_64-build /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/src/libcxx_msan_x86_64-stamp/libcxx_msan_x86_64-build</summary>
```
FAILED: compiler-rt/lib/msan/libcxx_msan_x86_64/src/libcxx_msan_x86_64-stamp/libcxx_msan_x86_64-build /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/src/libcxx_msan_x86_64-stamp/libcxx_msan_x86_64-build
cd /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/msan/libcxx_msan_x86_64/build && /usr/bin/cmake --build .
```
</details>
If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.
https://github.com/llvm/llvm-project/pull/201995
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