[llvm-branch-commits] [Clang] Invoke pass plugin preCodeGenCallback (PR #171872)

Thu Dec 11 09:48:19 PST 2025

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 81869 tests passed
* 1137 tests skipped

All tests passed but another part of the build **failed**. Click on a failure below to see the details.

<details>
<summary>tools/clang/tools/extra/modularize/CMakeFiles/modularize.dir/ModularizeUtilities.cpp.o</summary>

```
FAILED: tools/clang/tools/extra/modularize/CMakeFiles/modularize.dir/ModularizeUtilities.cpp.o
sccache /opt/llvm/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/tools/extra/modularize -I/home/gha/actions-runner/_work/llvm-project/llvm-project/clang-tools-extra/modularize -I/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/clang/tools/extra/modularize/CMakeFiles/modularize.dir/ModularizeUtilities.cpp.o -MF tools/clang/tools/extra/modularize/CMakeFiles/modularize.dir/ModularizeUtilities.cpp.o.d -o tools/clang/tools/extra/modularize/CMakeFiles/modularize.dir/ModularizeUtilities.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/clang-tools-extra/modularize/ModularizeUtilities.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang-tools-extra/modularize/ModularizeUtilities.cpp:357:24: error: reference to 'Module' is ambiguous
357 |     if (Mod.getHeaders(Module::HK_Normal).empty()) {
|                        ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Serialization/ASTWriter.h:63:7: note: candidate found by name lookup is 'clang::Module'
63 | class Module;
|       ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Passes/PassPlugin.h:25:7: note: candidate found by name lookup is 'llvm::Module'
25 | class Module;
|       ^
1 error generated.
```
</details>
<details>
<summary>bin/clang-tidy</summary>

```
FAILED: bin/clang-tidy
: && /opt/llvm/bin/clang++ -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -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 -no-pie -fuse-ld=lld -Wl,--color-diagnostics   -Wl,--export-dynamic tools/clang/tools/extra/clang-tidy/tool/CMakeFiles/clang-tidy.dir/ClangTidyToolMain.cpp.o -o bin/clang-tidy  -Wl,-rpath,"\$ORIGIN/../lib:"  lib/libLLVMAArch64AsmParser.a  lib/libLLVMAMDGPUAsmParser.a  lib/libLLVMARMAsmParser.a  lib/libLLVMAVRAsmParser.a  lib/libLLVMBPFAsmParser.a  lib/libLLVMHexagonAsmParser.a  lib/libLLVMLanaiAsmParser.a  lib/libLLVMLoongArchAsmParser.a  lib/libLLVMMipsAsmParser.a  lib/libLLVMMSP430AsmParser.a  lib/libLLVMPowerPCAsmParser.a  lib/libLLVMRISCVAsmParser.a  lib/libLLVMSparcAsmParser.a  lib/libLLVMSystemZAsmParser.a  lib/libLLVMVEAsmParser.a  lib/libLLVMWebAssemblyAsmParser.a  lib/libLLVMX86AsmParser.a  lib/libLLVMAArch64Desc.a  lib/libLLVMAMDGPUDesc.a  lib/libLLVMARMDesc.a  lib/libLLVMAVRDesc.a  lib/libLLVMBPFDesc.a  lib/libLLVMHexagonDesc.a  lib/libLLVMLanaiDesc.a  lib/libLLVMLoongArchDesc.a  lib/libLLVMMipsDesc.a  lib/libLLVMMSP430Desc.a  lib/libLLVMNVPTXDesc.a  lib/libLLVMPowerPCDesc.a  lib/libLLVMRISCVDesc.a  lib/libLLVMSparcDesc.a  lib/libLLVMSPIRVDesc.a  lib/libLLVMSystemZDesc.a  lib/libLLVMVEDesc.a  lib/libLLVMWebAssemblyDesc.a  lib/libLLVMX86Desc.a  lib/libLLVMXCoreDesc.a  lib/libLLVMAArch64Info.a  lib/libLLVMAMDGPUInfo.a  lib/libLLVMARMInfo.a  lib/libLLVMAVRInfo.a  lib/libLLVMBPFInfo.a  lib/libLLVMHexagonInfo.a  lib/libLLVMLanaiInfo.a  lib/libLLVMLoongArchInfo.a  lib/libLLVMMipsInfo.a  lib/libLLVMMSP430Info.a  lib/libLLVMNVPTXInfo.a  lib/libLLVMPowerPCInfo.a  lib/libLLVMRISCVInfo.a  lib/libLLVMSparcInfo.a  lib/libLLVMSPIRVInfo.a  lib/libLLVMSystemZInfo.a  lib/libLLVMVEInfo.a  lib/libLLVMWebAssemblyInfo.a  lib/libLLVMX86Info.a  lib/libLLVMXCoreInfo.a  lib/libLLVMFrontendOpenMP.a  lib/libLLVMTargetParser.a  lib/libLLVMSupport.a  lib/libclangAST.a  lib/libclangASTMatchers.a  lib/libclangBasic.a  lib/libclangTooling.a  lib/libclangToolingCore.a  lib/libclangTidy.a  lib/libclangTidyMain.a  lib/libclangTidyAndroidModule.a  lib/libclangTidyAbseilModule.a  lib/libclangTidyAlteraModule.a  lib/libclangTidyBoostModule.a  lib/libclangTidyBugproneModule.a  lib/libclangTidyCERTModule.a  lib/libclangTidyConcurrencyModule.a  lib/libclangTidyCppCoreGuidelinesModule.a  lib/libclangTidyDarwinModule.a  lib/libclangTidyFuchsiaModule.a  lib/libclangTidyGoogleModule.a  lib/libclangTidyHICPPModule.a  lib/libclangTidyLinuxKernelModule.a  lib/libclangTidyLLVMModule.a  lib/libclangTidyLLVMLibcModule.a  lib/libclangTidyMiscModule.a  lib/libclangTidyModernizeModule.a  lib/libclangTidyObjCModule.a  lib/libclangTidyOpenMPModule.a  lib/libclangTidyPerformanceModule.a  lib/libclangTidyPortabilityModule.a  lib/libclangTidyReadabilityModule.a  lib/libclangTidyZirconModule.a  lib/libclangTidyCustomModule.a  lib/libclangTidyMPIModule.a  lib/libLLVMAArch64AsmParser.a  lib/libLLVMAMDGPUAsmParser.a  lib/libLLVMARMAsmParser.a  lib/libLLVMAVRAsmParser.a  lib/libLLVMBPFAsmParser.a  lib/libLLVMHexagonAsmParser.a  lib/libLLVMLanaiAsmParser.a  lib/libLLVMLoongArchAsmParser.a  lib/libLLVMMipsAsmParser.a  lib/libLLVMMSP430AsmParser.a  lib/libLLVMPowerPCAsmParser.a  lib/libLLVMRISCVAsmParser.a  lib/libLLVMSparcAsmParser.a  lib/libLLVMSystemZAsmParser.a  lib/libLLVMVEAsmParser.a  lib/libLLVMWebAssemblyAsmParser.a  lib/libLLVMX86AsmParser.a  lib/libLLVMAArch64Desc.a  lib/libLLVMAArch64Utils.a  lib/libLLVMAMDGPUDesc.a  lib/libLLVMAMDGPUUtils.a  lib/libLLVMARMDesc.a  lib/libLLVMARMUtils.a  lib/libLLVMAVRDesc.a  lib/libLLVMBPFDesc.a  lib/libLLVMHexagonDesc.a  lib/libLLVMLanaiDesc.a  lib/libLLVMLoongArchDesc.a  lib/libLLVMMipsDesc.a  lib/libLLVMMSP430Desc.a  lib/libLLVMNVPTXDesc.a  lib/libLLVMPowerPCDesc.a  lib/libLLVMRISCVDesc.a  lib/libLLVMSparcDesc.a  lib/libLLVMSPIRVDesc.a  lib/libLLVMSystemZDesc.a  lib/libLLVMVEDesc.a  lib/libLLVMWebAssemblyDesc.a  lib/libLLVMX86Desc.a  lib/libLLVMCodeGenTypes.a  lib/libLLVMMCDisassembler.a  lib/libLLVMXCoreDesc.a  lib/libLLVMAArch64Info.a  lib/libLLVMAMDGPUInfo.a  lib/libLLVMARMInfo.a  lib/libLLVMAVRInfo.a  lib/libLLVMBPFInfo.a  lib/libLLVMHexagonInfo.a  lib/libLLVMLanaiInfo.a  lib/libLLVMLoongArchInfo.a  lib/libLLVMMipsInfo.a  lib/libLLVMMSP430Info.a  lib/libLLVMNVPTXInfo.a  lib/libLLVMPowerPCInfo.a  lib/libLLVMRISCVInfo.a  lib/libLLVMSparcInfo.a  lib/libLLVMSPIRVInfo.a  lib/libLLVMSystemZInfo.a  lib/libLLVMVEInfo.a  lib/libLLVMWebAssemblyInfo.a  lib/libLLVMX86Info.a  lib/libLLVMXCoreInfo.a  lib/libclangTidyCppCoreGuidelinesModule.a  lib/libclangTidyFuchsiaModule.a  lib/libclangTidyGoogleModule.a  lib/libclangTidyBugproneModule.a  lib/libclangAnalysisFlowSensitiveModels.a  lib/libclangAnalysisFlowSensitive.a  lib/libclangTidyMiscModule.a  lib/libclangIncludeCleaner.a  lib/libclangToolingInclusionsStdlib.a  lib/libclangTidyModernizeModule.a  lib/libclangTidyPerformanceModule.a  lib/libclangTidyReadabilityModule.a  lib/libclangQuery.a  lib/libLLVMLineEditor.a  lib/libclangDynamicASTMatchers.a  lib/libclangTidyUtils.a  lib/libclangTidy.a  lib/libclangTooling.a  lib/libclangDependencyScanning.a  lib/libclangStaticAnalyzerFrontend.a  lib/libclangTransformer.a  lib/libclangToolingRefactoring.a  lib/libclangStaticAnalyzerCheckers.a  lib/libclangStaticAnalyzerCore.a  lib/libclangCrossTU.a  lib/libclangDriver.a  lib/libLLVMWindowsDriver.a  lib/libclangIndex.a  lib/libclangFormat.a  lib/libclangToolingInclusions.a  lib/libclangToolingCore.a  lib/libclangRewrite.a  lib/libclangFrontend.a  lib/libclangOptions.a  lib/libLLVMOption.a  lib/libclangParse.a  lib/libclangSerialization.a  lib/libclangSema.a  lib/libclangAPINotes.a  lib/libclangEdit.a  lib/libclangAnalysisLifetimeSafety.a  lib/libclangAnalysis.a  lib/libclangASTMatchers.a  lib/libclangAST.a  lib/libclangLex.a  lib/libclangBasic.a  lib/libLLVMFrontendOpenMP.a  lib/libLLVMScalarOpts.a  lib/libLLVMAggressiveInstCombine.a  lib/libLLVMInstCombine.a  lib/libLLVMFrontendOffloading.a  lib/libLLVMTransformUtils.a  lib/libLLVMObjectYAML.a  lib/libLLVMFrontendAtomic.a  lib/libLLVMAnalysis.a  lib/libLLVMFrontendHLSL.a  lib/libLLVMProfileData.a  lib/libLLVMSymbolize.a  lib/libLLVMDebugInfoGSYM.a  lib/libLLVMDebugInfoPDB.a  lib/libLLVMDebugInfoCodeView.a  lib/libLLVMDebugInfoMSF.a  lib/libLLVMDebugInfoBTF.a  lib/libLLVMDebugInfoDWARF.a  lib/libLLVMObject.a  lib/libLLVMMCParser.a  lib/libLLVMMC.a  lib/libLLVMIRReader.a  lib/libLLVMBitReader.a  lib/libLLVMAsmParser.a  lib/libLLVMCore.a  lib/libLLVMRemarks.a  lib/libLLVMBitstreamReader.a  lib/libLLVMTextAPI.a  lib/libLLVMDebugInfoDWARFLowLevel.a  lib/libLLVMBinaryFormat.a  lib/libLLVMFrontendDirective.a  lib/libLLVMTargetParser.a  lib/libclangSupport.a  lib/libLLVMSupport.a  lib/libLLVMDemangle.a  -lrt  -ldl  -lm  /usr/lib/x86_64-linux-gnu/libz.so && :
ld.lld: error: undefined symbol: llvm::PassPlugin::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&)
>>> referenced by CompilerInstance.cpp:1082 (/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:1082)
>>>               CompilerInstance.cpp.o:(clang::CompilerInstance::LoadRequestedPlugins()) in archive lib/libclangFrontend.a
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
```
</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/171872