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[DWARFCFIChecker] Use MCRegister instead of MCPhysReg. NFC #167823

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Merged
merged 1 commit into from
Nov 13, 2025
Merged

[DWARFCFIChecker] Use MCRegister instead of MCPhysReg. NFC #167823

merged 1 commit into from
Nov 13, 2025
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@topperc
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@topperc topperc commented Nov 13, 2025

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@topperc topperc enabled auto-merge (squash) November 13, 2025 05:46
@topperc topperc merged commit 13251f5 into llvm:main Nov 13, 2025
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llvm-ci commented Nov 13, 2025

LLVM Buildbot has detected a new failure on builder lldb-remote-linux-ubuntu running on as-builder-9 while building llvm at step 16 "test-check-lldb-api".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/195/builds/17264

Here is the relevant piece of the build log for the reference 
Step 16 (test-check-lldb-api) failure: Test just built components: check-lldb-api completed (failure)
...
PASS: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/set/TestDataFormatterGenericSet.py (417 of 1324)
UNSUPPORTED: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/u8string/TestDataFormatterStdU8String.py (418 of 1324)
UNSUPPORTED: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/u8string_view/TestDataFormatterStdU8StringView.py (419 of 1324)
UNSUPPORTED: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/unordered_map-iterator/TestDataFormatterStdUnorderedMap.py (420 of 1324)
UNSUPPORTED: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/valarray/TestDataFormatterStdValarray.py (421 of 1324)
PASS: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/vbool/TestDataFormatterStdVBool.py (422 of 1324)
PASS: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/unique_ptr/TestDataFormatterStdUniquePtr.py (423 of 1324)
PASS: lldb-api :: commands/process/attach/TestProcessAttach.py (424 of 1324)
PASS: lldb-api :: functionalities/data-formatter/data-formatter-stl/libcxx-simulators/invalid-vector/TestDataFormatterLibcxxInvalidVectorSimulator.py (425 of 1324)
UNRESOLVED: lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/string/TestDataFormatterStdString.py (426 of 1324)
******************** TEST 'lldb-api :: functionalities/data-formatter/data-formatter-stl/generic/string/TestDataFormatterStdString.py' FAILED ********************
Script:
--
/usr/bin/python3.12 /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./lib --env LLVM_INCLUDE_DIR=/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/include --env LLVM_TOOLS_DIR=/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./bin --libcxx-include-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/include/c++/v1 --libcxx-include-target-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/include/aarch64-unknown-linux-gnu/c++/v1 --libcxx-library-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./lib/aarch64-unknown-linux-gnu --arch aarch64 --build-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/lldb-test-build.noindex --lldb-module-cache-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./bin/lldb --compiler /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang --dsymutil /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./bin/dsymutil --make /usr/bin/gmake --llvm-tools-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./bin --lldb-obj-root /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/tools/lldb --lldb-libs-dir /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/./lib --cmake-build-type Release --platform-url connect://jetson-agx-2198.lab.llvm.org:1234 --platform-working-dir /home/ubuntu/lldb-tests --sysroot /mnt/fs/jetson-agx-ubuntu --env ARCH_CFLAGS=-mcpu=cortex-a78 --platform-name remote-linux --skip-category=lldb-server /home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/llvm-project/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/string -p TestDataFormatterStdString.py
--
Exit Code: -11

Command Output (stdout):
--
lldb version 22.0.0git (https://github.com/llvm/llvm-project.git revision 13251f5f0663ae9db776766333cf7fcc80d2a534)
  clang revision 13251f5f0663ae9db776766333cf7fcc80d2a534
  llvm revision 13251f5f0663ae9db776766333cf7fcc80d2a534

--
Command Output (stderr):
--
WARNING:root:Custom libc++ is not supported for remote runs: ignoring --libcxx arguments
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libcxx_dsym (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libcxx_dsym) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libcxx_dwarf (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libcxx_dwarf) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libcxx_dwo (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libcxx_dwo) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libcxx_pdb (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libcxx_pdb) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libstdcxx_dsym (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libstdcxx_dsym) (test case does not fall in any category of interest for this run) 
XFAIL: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libstdcxx_dwarf (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libstdcxx_dwarf)
XFAIL: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libstdcxx_dwo (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libstdcxx_dwo)
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_libstdcxx_pdb (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_libstdcxx_pdb) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_msvc_dsym (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_msvc_dsym) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_msvc_dwarf (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_msvc_dwarf) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_msvc_dwo (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_msvc_dwo) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_embedded_null_msvc_pdb (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_embedded_null_msvc_pdb) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libcxx_dsym (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libcxx_dsym) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libcxx_dwarf (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libcxx_dwarf) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libcxx_dwo (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libcxx_dwo) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libcxx_pdb (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libcxx_pdb) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libstdcxx_dsym (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libstdcxx_dsym) (test case does not fall in any category of interest for this run) 
PASS: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libstdcxx_dwarf (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libstdcxx_dwarf)
PASS: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libstdcxx_dwo (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libstdcxx_dwo)
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_libstdcxx_pdb (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_libstdcxx_pdb) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_msvc_dsym (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_msvc_dsym) (test case does not fall in any category of interest for this run) 
UNSUPPORTED: LLDB (/home/buildbot/worker/as-builder-9/lldb-remote-linux-ubuntu/build/bin/clang-aarch64) :: test_msvc_dwarf (TestDataFormatterStdString.StdStringDataFormatterTestCase.test_msvc_dwarf) (test case does not fall in any category of interest for this run)

@llvm-ci
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llvm-ci commented Nov 13, 2025

LLVM Buildbot has detected a new failure on builder sanitizer-aarch64-linux-bootstrap-msan running on sanitizer-buildbot10 while building llvm at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/94/builds/12645

Here is the relevant piece of the build log for the reference 
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 92389 tests, 72 workers --
Testing: 
FAIL: Clang :: Analysis/conditional-path-notes.c (1218 of 92389)
******************** TEST 'Clang :: Analysis/conditional-path-notes.c' FAILED ********************
Exit Code: -6

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang -cc1 -internal-isystem /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/lib/clang/22/include -nostdsysteminc -analyze -setup-static-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Analysis/conditional-path-notes.c -analyzer-checker=core.NullDereference -analyzer-output=text -verify
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang -cc1 -internal-isystem /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/lib/clang/22/include -nostdsysteminc -analyze -setup-static-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Analysis/conditional-path-notes.c -analyzer-checker=core.NullDereference -analyzer-output=text -verify
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.	Program arguments: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang -cc1 -internal-isystem /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/lib/clang/22/include -nostdsysteminc -analyze -setup-static-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Analysis/conditional-path-notes.c -analyzer-checker=core.NullDereference -analyzer-output=text -verify
# | 1.	<eof> parser at end of file
# |  #0 0x0000ae588e00d3dc ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x0000ae5894d0e3b4 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:838:7
# |  #2 0x0000ae5894d089b0 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:105:18
# |  #3 0x0000ae5894d0fe94 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
# |  #4 0x0000ae588e03f40c IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x0000ae588e03f40c SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x0000f00000ae59c0 (linux-vdso.so.1+0x9c0)
# |  #7 0x0000f000005a7204 (/lib/aarch64-linux-gnu/libc.so.6+0xa7204)
# |  #8 0x0000ae588e04cab8 __msan::SetShadow(void const*, unsigned long, unsigned char) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_poisoning.cpp:217:12
# |  #9 0x0000ae588dfe2bcc 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:251:9
# | #10 0x0000ae588dfe2da8 SetErrnoOnNull /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_allocator_checks.h:31:7
# | #11 0x0000ae588dfe2da8 __msan::msan_calloc(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_allocator.cpp:368:10
# | #12 0x0000ae588dff13e8 ___interceptor_calloc /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1030:1
# | #13 0x0000ae5894ba3770 safe_calloc /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/MemAlloc.h:41:14
# | #14 0x0000ae5894ba3770 AllocateBuckets /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/FoldingSet.cpp:173:40
# | #15 0x0000ae5894ba3770 llvm::FoldingSetBase::GrowBucketCount(unsigned int, llvm::FoldingSetBase::FoldingSetInfo const&) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/FoldingSet.cpp:233:13
# | #16 0x0000ae5899b16d28 clang::ento::CoreEngine::ExecuteWorkList(clang::LocationContext const*, unsigned int, llvm::IntrusiveRefCntPtr<clang::ento::ProgramState const>) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Core/CoreEngine.cpp:163:29
# | #17 0x0000ae58993c6b64 release /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h:232:9
# | #18 0x0000ae58993c6b64 ~IntrusiveRefCntPtr /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h:196:27
# | #19 0x0000ae58993c6b64 clang::ento::ExprEngine::ExecuteWorkList(clang::LocationContext const*, unsigned int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h:192:5
# | #20 0x0000ae58993bf420 operator bool /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__memory/unique_ptr.h:274:12
# | #21 0x0000ae58993bf420 RunPathSensitiveChecks /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:813:7
# | #22 0x0000ae58993bf420 (anonymous namespace)::AnalysisConsumer::HandleCode(clang::Decl*, unsigned int, clang::ento::ExprEngine::InliningModes, llvm::DenseSet<clang::Decl const*, llvm::DenseMapInfo<clang::Decl const*, void>>*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:764:5
# | #23 0x0000ae58993ba710 HandleDeclsCallGraph /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:0:5
# | #24 0x0000ae58993ba710 runAnalysisOnTranslationUnit /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:600:5
Step 11 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:534: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 92389 tests, 72 workers --
Testing: 
FAIL: Clang :: Analysis/conditional-path-notes.c (1218 of 92389)
******************** TEST 'Clang :: Analysis/conditional-path-notes.c' FAILED ********************
Exit Code: -6

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang -cc1 -internal-isystem /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/lib/clang/22/include -nostdsysteminc -analyze -setup-static-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Analysis/conditional-path-notes.c -analyzer-checker=core.NullDereference -analyzer-output=text -verify
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang -cc1 -internal-isystem /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/lib/clang/22/include -nostdsysteminc -analyze -setup-static-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Analysis/conditional-path-notes.c -analyzer-checker=core.NullDereference -analyzer-output=text -verify
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.	Program arguments: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang -cc1 -internal-isystem /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/lib/clang/22/include -nostdsysteminc -analyze -setup-static-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Analysis/conditional-path-notes.c -analyzer-checker=core.NullDereference -analyzer-output=text -verify
# | 1.	<eof> parser at end of file
# |  #0 0x0000ae588e00d3dc ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x0000ae5894d0e3b4 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:838:7
# |  #2 0x0000ae5894d089b0 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:105:18
# |  #3 0x0000ae5894d0fe94 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
# |  #4 0x0000ae588e03f40c IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x0000ae588e03f40c SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x0000f00000ae59c0 (linux-vdso.so.1+0x9c0)
# |  #7 0x0000f000005a7204 (/lib/aarch64-linux-gnu/libc.so.6+0xa7204)
# |  #8 0x0000ae588e04cab8 __msan::SetShadow(void const*, unsigned long, unsigned char) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_poisoning.cpp:217:12
# |  #9 0x0000ae588dfe2bcc 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:251:9
# | #10 0x0000ae588dfe2da8 SetErrnoOnNull /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_allocator_checks.h:31:7
# | #11 0x0000ae588dfe2da8 __msan::msan_calloc(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_allocator.cpp:368:10
# | #12 0x0000ae588dff13e8 ___interceptor_calloc /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1030:1
# | #13 0x0000ae5894ba3770 safe_calloc /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/MemAlloc.h:41:14
# | #14 0x0000ae5894ba3770 AllocateBuckets /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/FoldingSet.cpp:173:40
# | #15 0x0000ae5894ba3770 llvm::FoldingSetBase::GrowBucketCount(unsigned int, llvm::FoldingSetBase::FoldingSetInfo const&) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/FoldingSet.cpp:233:13
# | #16 0x0000ae5899b16d28 clang::ento::CoreEngine::ExecuteWorkList(clang::LocationContext const*, unsigned int, llvm::IntrusiveRefCntPtr<clang::ento::ProgramState const>) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Core/CoreEngine.cpp:163:29
# | #17 0x0000ae58993c6b64 release /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h:232:9
# | #18 0x0000ae58993c6b64 ~IntrusiveRefCntPtr /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h:196:27
# | #19 0x0000ae58993c6b64 clang::ento::ExprEngine::ExecuteWorkList(clang::LocationContext const*, unsigned int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h:192:5
# | #20 0x0000ae58993bf420 operator bool /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__memory/unique_ptr.h:274:12
# | #21 0x0000ae58993bf420 RunPathSensitiveChecks /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:813:7
# | #22 0x0000ae58993bf420 (anonymous namespace)::AnalysisConsumer::HandleCode(clang::Decl*, unsigned int, clang::ento::ExprEngine::InliningModes, llvm::DenseSet<clang::Decl const*, llvm::DenseMapInfo<clang::Decl const*, void>>*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:764:5
# | #23 0x0000ae58993ba710 HandleDeclsCallGraph /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:0:5
# | #24 0x0000ae58993ba710 runAnalysisOnTranslationUnit /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:600:5

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@arsenm arsenm arsenm approved these changes

@s-barannikov s-barannikov Awaiting requested review from s-barannikov

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