[clang] [llvm] [LifetimeSafety] Reorganize code into modular components (PR #162474)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 10 08:00:12 PDT 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `polly-x86_64-linux-shared-plugin` running on `polly-x86_64-gce2` while building `.github,clang,llvm` at step 5 "build".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/118/builds/8455
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 5 (build) failure: 'ninja' (failure)
...
[3331/4536] Building CXX object tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/LoanPropagation.cpp.o
[3332/4536] Building CXX object tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o
[3333/4536] Building CXX object tools/clang/lib/Edit/CMakeFiles/obj.clangEdit.dir/EditedSource.cpp.o
[3334/4536] Building CXX object tools/clang/lib/Edit/CMakeFiles/obj.clangEdit.dir/Commit.cpp.o
[3335/4536] Building CXX object tools/clang/lib/Edit/CMakeFiles/obj.clangEdit.dir/RewriteObjCFoundationAPI.cpp.o
[3336/4536] Building CXX object tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Origins.cpp.o
[3337/4536] Linking CXX shared library lib/libclangEdit.so.22.0git
[3338/4536] Creating library symlink lib/libclangEdit.so
[3339/4536] Building CXX object tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Checker.cpp.o
[3340/4536] Linking CXX shared library lib/libclangAnalysisLifetimeSafety.so.22.0git
FAILED: lib/libclangAnalysisLifetimeSafety.so.22.0git
: && /usr/bin/c++ -fPIC -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-array-bounds -Wno-stringop-overread -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -Wno-pass-failed -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -O3 -DNDEBUG -Wl,-z,defs -Wl,-z,nodelete -fuse-ld=lld -Wl,--color-diagnostics -Wl,--gc-sections -shared -Wl,-soname,libclangAnalysisLifetimeSafety.so.22.0git -o lib/libclangAnalysisLifetimeSafety.so.22.0git tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Checker.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Facts.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/LifetimeAnnotations.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/LifetimeSafety.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/LiveOrigins.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Loans.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/LoanPropagation.cpp.o tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Origins.cpp.o -Wl,-rpath,"\$ORIGIN/../lib:/home/worker/buildbot-workers/polly-x86_64-gce2/rundir/llvm.obj/lib:" lib/libLLVMFrontendOpenMP.so.22.0git lib/libLLVMSupport.so.22.0git -Wl,-rpath-link,/home/worker/buildbot-workers/polly-x86_64-gce2/rundir/llvm.obj/lib && :
ld.lld: error: undefined symbol: clang::PostOrderCFGView::getTag()
>>> referenced by Checker.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Checker.cpp.o:(clang::lifetimes::internal::runLifetimeChecker(clang::lifetimes::internal::LoanPropagationAnalysis const&, clang::lifetimes::internal::LiveOriginsAnalysis const&, clang::lifetimes::internal::FactManager const&, clang::AnalysisDeclContext&, clang::lifetimes::LifetimeSafetyReporter*))
>>> referenced by Facts.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Facts.cpp.o:(clang::lifetimes::internal::FactManager::dump(clang::CFG const&, clang::AnalysisDeclContext&) const)
>>> referenced by FactsGenerator.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o:(clang::lifetimes::internal::FactsGenerator::run())
>>> referenced 2 more times
ld.lld: error: undefined symbol: clang::AnalysisDeclContext::getAnalysisImpl(void const*)
>>> referenced by Checker.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Checker.cpp.o:(clang::lifetimes::internal::runLifetimeChecker(clang::lifetimes::internal::LoanPropagationAnalysis const&, clang::lifetimes::internal::LiveOriginsAnalysis const&, clang::lifetimes::internal::FactManager const&, clang::AnalysisDeclContext&, clang::lifetimes::LifetimeSafetyReporter*))
>>> referenced by Facts.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Facts.cpp.o:(clang::lifetimes::internal::FactManager::dump(clang::CFG const&, clang::AnalysisDeclContext&) const)
>>> referenced by FactsGenerator.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o:(clang::lifetimes::internal::FactsGenerator::run())
>>> referenced 2 more times
ld.lld: error: undefined symbol: clang::PostOrderCFGView::create(clang::AnalysisDeclContext&)
>>> referenced by Checker.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Checker.cpp.o:(clang::lifetimes::internal::runLifetimeChecker(clang::lifetimes::internal::LoanPropagationAnalysis const&, clang::lifetimes::internal::LiveOriginsAnalysis const&, clang::lifetimes::internal::FactManager const&, clang::AnalysisDeclContext&, clang::lifetimes::LifetimeSafetyReporter*))
>>> referenced by Facts.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Facts.cpp.o:(clang::lifetimes::internal::FactManager::dump(clang::CFG const&, clang::AnalysisDeclContext&) const)
>>> referenced by FactsGenerator.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o:(clang::lifetimes::internal::FactsGenerator::run())
>>> referenced 2 more times
ld.lld: error: undefined symbol: clang::NamedDecl::getQualifiedNameAsString[abi:cxx11]() const
>>> referenced by Facts.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/Facts.cpp.o:(clang::lifetimes::internal::FactManager::dump(clang::CFG const&, clang::AnalysisDeclContext&) const)
ld.lld: error: undefined symbol: clang::Expr::IgnoreParenImpCasts()
>>> referenced by FactsGenerator.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o:(clang::lifetimes::internal::FactsGenerator::handleTestPoint(clang::CXXFunctionalCastExpr const*) (.localalias))
>>> referenced by FactsGenerator.cpp
>>> tools/clang/lib/Analysis/LifetimeSafety/CMakeFiles/obj.clangAnalysisLifetimeSafety.dir/FactsGenerator.cpp.o:(clang::lifetimes::internal::FactsGenerator::handleAssignment(clang::Expr const*, clang::Expr const*) (.localalias))
>>> referenced by FactsGenerator.cpp
```
</details>
https://github.com/llvm/llvm-project/pull/162474
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