[Mlir-commits] [mlir] [mlir][tensor][bufferization] Preserve memory space for tensor.concat (PR #213528)
LLVM Continuous Integration
llvmlistbot at llvm.org
Sun Aug 23 02:58:33 PDT 2026
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-msan` running on `sanitizer-buildbot10` while building `mlir` at step 2 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/94/builds/20506
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
[284/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/SortImportsTestJava.cpp.o
[285/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Registries/MockSerializationFormat.cpp.o
[286/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/UsingDeclarationsSorterTest.cpp.o
[287/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/MacroExpanderTest.cpp.o
[288/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/ObjCPropertyAttributeOrderFixerTest.cpp.o
[289/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/SortIncludesTest.cpp.o
[290/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/SummaryNameTest.cpp.o
[291/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/TestFixture.cpp.o
[292/1342] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/ToolingTest.cpp.o
[293/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o
FAILED: [code=134] tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang++ -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googletest/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -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 -fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -UNDEBUG -Wno-variadic-macros -Wno-gnu-zero-variadic-macro-arguments -fno-exceptions -funwind-tables -fno-rtti -Wno-suggest-override -MD -MT tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -MF tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o.d -o tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -c /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis/Analyses/PointerFlow/PointerFlowWPATest.cpp
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/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang++ -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googletest/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -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 -fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -UNDEBUG -Wno-variadic-macros -Wno-gnu-zero-variadic-macro-arguments -fno-exceptions -funwind-tables -fno-rtti -Wno-suggest-override -MD -MT tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -MF tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o.d -o tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -c /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis/Analyses/PointerFlow/PointerFlowWPATest.cpp
1. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:102:9: current parser token '.'
2. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:18:1: parsing namespace 'llvm'
3. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:94:59: parsing function body 'llvm::parseAtomicScopeIRString'
4. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:94:59: in compound statement ('{}')
5. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/StringSwitch.h:47:7: instantiating class definition 'llvm::StringSwitch<std::optional<std::pair<llvm::AtomicScope, bool>>>'
6. /usr/lib/gcc/aarch64-linux-gnu/15/../../../../aarch64-linux-gnu/include/c++/15/optional:778:11: instantiating class definition 'std::optional<std::optional<std::pair<llvm::AtomicScope, bool>>>'
7. /usr/lib/gcc/aarch64-linux-gnu/15/../../../../aarch64-linux-gnu/include/c++/15/type_traits:220:27: instantiating variable definition 'std::__and_v<std::is_copy_constructible<std::optional<std::pair<llvm::AtomicScope, bool>>>, std::is_copy_assignable<std::optional<std::pair<llvm::AtomicScope, bool>>>>'
8. /usr/lib/gcc/aarch64-linux-gnu/15/../../../../aarch64-linux-gnu/include/c++/15/type_traits:204:12: instantiating class definition 'std::__and_<std::is_copy_constructible<std::optional<std::pair<llvm::AtomicScope, bool>>>, std::is_copy_assignable<std::optional<std::pair<llvm::AtomicScope, bool>>>>'
#0 0x0000af34b7af30cc ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4616:13
#1 0x0000af34bef3a744 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:935:7
#2 0x0000af34bef338f8 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:109:18
#3 0x0000af34bef377b8 ~SaveAndRestore /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/SaveAndRestore.h:29:23
#4 0x0000af34bef377b8 ~ScopedSetting /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/IOSandbox.h:20:36
#5 0x0000af34bef377b8 llvm::sys::CleanupOnSignal(unsigned long) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:422:1
#6 0x0000af34bed9fb38 HandleCrash /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:76:5
#7 0x0000af34bed9fb38 CrashRecoverySignalHandler(int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:396:51
#8 0x0000af34b7b234a0 ~ScopedThreadLocalStateBackup /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan.h:377:37
#9 0x0000af34b7b234a0 SignalHandler(int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1154:1
#10 0x0000f000072bda20 (linux-vdso.so.1+0xa20)
#11 0x0000f00006d5a514 (/usr/lib/aarch64-linux-gnu/libc.so.6+0xaa514)
#12 0x0000af34b7aca0cc MsanAllocate(__sanitizer::BufferedStackTrace*, unsigned long, unsigned long, bool) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_allocator.cpp:270:9
#13 0x0000af34b7aca8d4 SetErrnoOnNull /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_allocator_checks.h:31:7
#14 0x0000af34b7aca8d4 __msan::msan_memalign(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_allocator.cpp:446:10
#15 0x0000af34b7b31430 operator new(unsigned long, std::align_val_t, std::nothrow_t const&) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_new_delete.cpp:70:3
#16 0x0000af34bee14c68 llvm::allocate_buffer(unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/MemAlloc.cpp:21:14
#17 0x0000af34b7c4d8f0 capacity /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/SmallVector.h:84:36
#18 0x0000af34b7c4d8f0 push_back /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/SmallVector.h:580:45
#19 0x0000af34b7c4d8f0 StartNewSlab /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Allocator.h:360:11
#20 0x0000af34b7c4d8f0 llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul, 8ul>::AllocateSlow(unsigned long, unsigned long, llvm::Align) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Allocator.h:213:5
#21 0x0000af34c6b6ae3c clang::ParmVarDecl::Create(clang::ASTContext&, clang::DeclContext*, clang::SourceLocation, clang::SourceLocation, clang::IdentifierInfo const*, clang::QualType, clang::TypeSourceInfo*, clang::StorageClass, clang::Expr*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/AST/Decl.cpp:0:10
#22 0x0000af34c4e24370 clang::Sema::CheckParameter(clang::DeclContext*, clang::SourceLocation, clang::SourceLocation, clang::IdentifierInfo const*, clang::QualType, clang::TypeSourceInfo*, clang::StorageClass) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/SemaDecl.cpp:16083:22
#23 0x0000af34c5d14230 clang::Sema::SubstParmVarDecl(clang::ParmVarDecl*, clang::MultiLevelTemplateArgumentList const&, int, clang::OptionalUnsigned<unsigned int>, bool, bool) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp:3237:26
#24 0x0000af34c5dfe780 TransformFunctionTypeParam /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp:0:26
#25 0x0000af34c5dfe780 clang::TreeTransform<(anonymous namespace)::TemplateInstantiator>::TransformFunctionTypeParams(clang::SourceLocation, llvm::ArrayRef<clang::ParmVarDecl*>, clang::QualType const*, clang::FunctionType::ExtParameterInfo const*, llvm::SmallVectorImpl<clang::QualType>&, llvm::SmallVectorImpl<clang::ParmVarDecl*>*, clang::Sema::ExtParameterInfoBuilder&, unsigned int*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/TreeTransform.h:6495:32
Step 13 (stage3/msan check) failure: stage3/msan check (failure)
...
[284/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/SortImportsTestJava.cpp.o
[285/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Registries/MockSerializationFormat.cpp.o
[286/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/UsingDeclarationsSorterTest.cpp.o
[287/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/MacroExpanderTest.cpp.o
[288/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/ObjCPropertyAttributeOrderFixerTest.cpp.o
[289/1342] Building CXX object tools/clang/unittests/Format/CMakeFiles/FormatTests.dir/SortIncludesTest.cpp.o
[290/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/SummaryNameTest.cpp.o
[291/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/TestFixture.cpp.o
[292/1342] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/ToolingTest.cpp.o
[293/1342] Building CXX object tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o
FAILED: [code=134] tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang++ -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googletest/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -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 -fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -UNDEBUG -Wno-variadic-macros -Wno-gnu-zero-variadic-macro-arguments -fno-exceptions -funwind-tables -fno-rtti -Wno-suggest-override -MD -MT tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -MF tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o.d -o tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -c /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis/Analyses/PointerFlow/PointerFlowWPATest.cpp
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/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang++ -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/tools/clang/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googletest/include -I/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -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 -fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -UNDEBUG -Wno-variadic-macros -Wno-gnu-zero-variadic-macro-arguments -fno-exceptions -funwind-tables -fno-rtti -Wno-suggest-override -MD -MT tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -MF tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o.d -o tools/clang/unittests/ScalableStaticAnalysis/CMakeFiles/ClangScalableAnalysisTests.dir/Analyses/PointerFlow/PointerFlowWPATest.cpp.o -c /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/unittests/ScalableStaticAnalysis/Analyses/PointerFlow/PointerFlowWPATest.cpp
1. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:102:9: current parser token '.'
2. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:18:1: parsing namespace 'llvm'
3. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:94:59: parsing function body 'llvm::parseAtomicScopeIRString'
4. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/TargetParser/AtomicScope.h:94:59: in compound statement ('{}')
5. /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/StringSwitch.h:47:7: instantiating class definition 'llvm::StringSwitch<std::optional<std::pair<llvm::AtomicScope, bool>>>'
6. /usr/lib/gcc/aarch64-linux-gnu/15/../../../../aarch64-linux-gnu/include/c++/15/optional:778:11: instantiating class definition 'std::optional<std::optional<std::pair<llvm::AtomicScope, bool>>>'
7. /usr/lib/gcc/aarch64-linux-gnu/15/../../../../aarch64-linux-gnu/include/c++/15/type_traits:220:27: instantiating variable definition 'std::__and_v<std::is_copy_constructible<std::optional<std::pair<llvm::AtomicScope, bool>>>, std::is_copy_assignable<std::optional<std::pair<llvm::AtomicScope, bool>>>>'
8. /usr/lib/gcc/aarch64-linux-gnu/15/../../../../aarch64-linux-gnu/include/c++/15/type_traits:204:12: instantiating class definition 'std::__and_<std::is_copy_constructible<std::optional<std::pair<llvm::AtomicScope, bool>>>, std::is_copy_assignable<std::optional<std::pair<llvm::AtomicScope, bool>>>>'
#0 0x0000af34b7af30cc ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4616:13
#1 0x0000af34bef3a744 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:935:7
#2 0x0000af34bef338f8 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:109:18
#3 0x0000af34bef377b8 ~SaveAndRestore /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/SaveAndRestore.h:29:23
#4 0x0000af34bef377b8 ~ScopedSetting /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/IOSandbox.h:20:36
#5 0x0000af34bef377b8 llvm::sys::CleanupOnSignal(unsigned long) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:422:1
#6 0x0000af34bed9fb38 HandleCrash /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:76:5
#7 0x0000af34bed9fb38 CrashRecoverySignalHandler(int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:396:51
#8 0x0000af34b7b234a0 ~ScopedThreadLocalStateBackup /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan.h:377:37
#9 0x0000af34b7b234a0 SignalHandler(int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1154:1
#10 0x0000f000072bda20 (linux-vdso.so.1+0xa20)
#11 0x0000f00006d5a514 (/usr/lib/aarch64-linux-gnu/libc.so.6+0xaa514)
#12 0x0000af34b7aca0cc MsanAllocate(__sanitizer::BufferedStackTrace*, unsigned long, unsigned long, bool) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_allocator.cpp:270:9
#13 0x0000af34b7aca8d4 SetErrnoOnNull /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_allocator_checks.h:31:7
#14 0x0000af34b7aca8d4 __msan::msan_memalign(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_allocator.cpp:446:10
#15 0x0000af34b7b31430 operator new(unsigned long, std::align_val_t, std::nothrow_t const&) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_new_delete.cpp:70:3
#16 0x0000af34bee14c68 llvm::allocate_buffer(unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/MemAlloc.cpp:21:14
#17 0x0000af34b7c4d8f0 capacity /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/SmallVector.h:84:36
#18 0x0000af34b7c4d8f0 push_back /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/SmallVector.h:580:45
#19 0x0000af34b7c4d8f0 StartNewSlab /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Allocator.h:360:11
#20 0x0000af34b7c4d8f0 llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul, 8ul>::AllocateSlow(unsigned long, unsigned long, llvm::Align) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Allocator.h:213:5
#21 0x0000af34c6b6ae3c clang::ParmVarDecl::Create(clang::ASTContext&, clang::DeclContext*, clang::SourceLocation, clang::SourceLocation, clang::IdentifierInfo const*, clang::QualType, clang::TypeSourceInfo*, clang::StorageClass, clang::Expr*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/AST/Decl.cpp:0:10
#22 0x0000af34c4e24370 clang::Sema::CheckParameter(clang::DeclContext*, clang::SourceLocation, clang::SourceLocation, clang::IdentifierInfo const*, clang::QualType, clang::TypeSourceInfo*, clang::StorageClass) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/SemaDecl.cpp:16083:22
#23 0x0000af34c5d14230 clang::Sema::SubstParmVarDecl(clang::ParmVarDecl*, clang::MultiLevelTemplateArgumentList const&, int, clang::OptionalUnsigned<unsigned int>, bool, bool) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp:3237:26
#24 0x0000af34c5dfe780 TransformFunctionTypeParam /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp:0:26
#25 0x0000af34c5dfe780 clang::TreeTransform<(anonymous namespace)::TemplateInstantiator>::TransformFunctionTypeParams(clang::SourceLocation, llvm::ArrayRef<clang::ParmVarDecl*>, clang::QualType const*, clang::FunctionType::ExtParameterInfo const*, llvm::SmallVectorImpl<clang::QualType>&, llvm::SmallVectorImpl<clang::ParmVarDecl*>*, clang::Sema::ExtParameterInfoBuilder&, unsigned int*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Sema/TreeTransform.h:6495:32
```
</details>
https://github.com/llvm/llvm-project/pull/213528
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