<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/132949>132949</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Crash clang-19.1.7 aarch64-unknown-windows-msvc
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          jfx2006
      </td>
    </tr>
</table>

<pre>
    0:40.32 2.Code generation
 0:40.32  #0 0x00007b48da2c8068 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x26c8068)
 0:40.32 #1 0x00007b48da2c7c01 llvm::sys::CleanupOnSignal(unsigned long) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x26c7c01)
 0:40.32 #2 0x00007b48da248a3e (anonymous namespace)::CrashRecoveryContextImpl::HandleCrash(int, unsigned long) CrashRecoveryContext.cpp:0:0
 0:40.32  #3 0x00007b48da248bfe CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
 0:40.32  #4 0x00007b48d764bcd0 (/usr/lib/libc.so.6+0x3dcd0)
 0:40.32  #5 0x00007b48db0bddd6 llvm::WinCOFFWriter::writeObject(llvm::MCAssembler&) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x34bddd6)
 0:40.32 #6 0x00007b48db0be9f3 llvm::WinCOFFObjectWriter::writeObject(llvm::MCAssembler&) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x34be9f3)
 0:40.32 #7 0x00007b48da051f08 llvm::MCObjectStreamer::finishImpl() (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x2451f08)
 0:40.32 #8 0x00007b48da7d1bce llvm::AsmPrinter::doFinalization(llvm::Module&) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x2bd1bce)
 0:40.32 #9 0x00007b48da39360a llvm::FPPassManager::doFinalization(llvm::Module&) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x279360a)
 0:40.32 #10 0x00007b48da108787 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x2508787)
 0:40.32 #11 0x00007b48dec606b7 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*) (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x28606b7)
 0:40.32 #12 0x00007b48def297dd clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x2b297dd)
 0:40.33 #13 0x00007b48ddf8b6ab clang::ParseAST(clang::Sema&, bool, bool) (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x1b8b6ab)
 0:40.33 #14 0x00007b48ddfb4e7c clang::FrontendAction::Execute() (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x1bb4e7c)
 0:40.33 #15 0x00007b48ddfb4a49 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x1bb4a49)
 0:40.33 #16 0x00007b48df653113 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x3253113)
 0:40.33 #17 0x00005b626f40a943 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/home/rob/.mozbuild/clang/bin/clang-cl+0x10943)
 0:40.33 #18 0x00005b626f404bae ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&) driver.cpp:0:0
 0:40.33 #19 0x00007b48df25f4f9 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) Job.cpp:0:0
 0:40.33 #20 0x00007b48da2489d3 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/home/rob/.mozbuild/clang/bin/../lib/libLLVM.so.19.1+0x26489d3)
 0:40.33 #21 0x00007b48ddf93e2e 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/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x1b93e2e)
 0:40.33 #22 0x00007b48dde472c7 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x1a472c7)
 0:40.33 #23 0x00007b48dde46bfd clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (/home/rob/.mozbuild/clang/bin/../lib/libclang-cpp.so.19.1+0x1a46bfd)
 0:40.33 #24 0x00005b626f406c4d clang_main(int, char**, llvm::ToolContext const&) (/home/rob/.mozbuild/clang/bin/clang-cl+0xcc4d)
 0:40.34 #25 0x00005b626f4055b4 main (/home/rob/.mozbuild/clang/bin/clang-cl+0xb5b4)
 0:40.34 #26 0x00007b48d7635488 (/usr/lib/libc.so.6+0x27488)
 0:40.34 #27 0x00007b48d763554c __libc_start_main (/usr/lib/libc.so.6+0x2754c)
 0:40.34 #28 0x00005b626f407cdd _start (/home/rob/.mozbuild/clang/bin/clang-cl+0xdcdd)
 0:40.34 clang-cl: error: clang frontend command failed with exit code 139 (use -v to see invocation)
 0:40.34 clang version 19.1.7 (taskcluster-azIQkLb-R7-OPeccaQYO4g)
 0:40.34 Target: aarch64-unknown-windows-msvc
 0:40.34 Thread model: posix
 0:40.34 InstalledDir: /home/rob/.mozbuild/clang/bin
 0:40.34 clang-cl: note: diagnostic msg:
 0:40.34 ********************
 0:40.34 PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
 0:40.34 Preprocessed source(s) and associated run script(s) are located at:
 0:40.34 clang-cl: note: diagnostic msg: /tmp/rnpcfg-529deb.cpp
 0:40.34 clang-cl: note: diagnostic msg: /tmp/rnpcfg-529deb.sh
 0:40.34 clang-cl: note: diagnostic msg:
 0:40.34 ********************

</pre>
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