[lld] [llvm] [DTLTO][ELF][COFF] Add archive support for DTLTO. (PR #157043)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Wed Dec 31 00:49:17 PST 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `hip-third-party-libs-test` running on `ext_buildbot_hw_05-hip-docker` while building `cross-project-tests,lld,llvm` at step 4 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/206/builds/11133
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 4 (annotate) failure: '../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py --jobs=32' (failure)
...
[6130/8273] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/PCHContainerOperations.cpp.o
[6131/8273] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/ModuleManager.cpp.o
[6132/8273] Linking CXX shared library lib/libMLIRAsyncTransforms.so.22.0git
[6133/8273] Linking CXX shared library lib/libMLIRSCFTransformOps.so.22.0git
[6134/8273] Creating library symlink lib/libMLIRAsyncTransforms.so
[6135/8273] Linking CXX shared library lib/libMLIRXeGPUTransforms.so.22.0git
[6136/8273] Linking CXX shared library lib/libMLIRTosaToLinalg.so.22.0git
[6137/8273] Creating library symlink lib/libMLIRSCFTransformOps.so
[6138/8273] Creating library symlink lib/libMLIRXeGPUTransforms.so
[6139/8273] Linking CXX shared library lib/libLLVMDTLTO.so.22.0git
FAILED: lib/libLLVMDTLTO.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 -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -Wl,-z,defs -Wl,-z,nodelete -Wl,-rpath-link,/home/botworker/bbot/hip-third-party-libs-test/build/./lib -Wl,--gc-sections -shared -Wl,-soname,libLLVMDTLTO.so.22.0git -o lib/libLLVMDTLTO.so.22.0git lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o -Wl,-rpath,"\$ORIGIN/../lib:/home/botworker/bbot/hip-third-party-libs-test/build/lib:" lib/libLLVMCore.so.22.0git lib/libLLVMSupport.so.22.0git -Wl,-rpath-link,/home/botworker/bbot/hip-third-party-libs-test/build/lib && :
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `std::_Sp_counted_ptr<llvm::lto::InputFile*, (__gnu_cxx::_Lock_policy)2>::_M_dispose()':
DTLTO.cpp:(.text._ZNSt15_Sp_counted_ptrIPN4llvm3lto9InputFileELN9__gnu_cxx12_Lock_policyE2EE10_M_disposeEv[_ZNSt15_Sp_counted_ptrIPN4llvm3lto9InputFileELN9__gnu_cxx12_Lock_policyE2EE10_M_disposeEv]+0x12): undefined reference to `llvm::lto::InputFile::~InputFile()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::~DTLTO()':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD2Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x66): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD2Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x295): undefined reference to `llvm::lto::LTO::~LTO()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::~DTLTO()':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD0Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x66): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD0Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x279): undefined reference to `llvm::lto::LTO::~LTO()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::isThinArchive(llvm::StringRef) [clone .localalias]':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO13isThinArchiveENS_9StringRefE+0x6fa): undefined reference to `llvm::identify_magic(llvm::StringRef)'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::removeTempFiles()':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO15removeTempFilesEv+0x4e): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::addInput(std::unique_ptr<llvm::lto::InputFile, std::default_delete<llvm::lto::InputFile> >) [clone .localalias]':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO8addInputESt10unique_ptrINS0_9InputFileESt14default_deleteIS3_EE+0xaf): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO8addInputESt10unique_ptrINS0_9InputFileESt14default_deleteIS3_EE+0x166): undefined reference to `llvm::lto::InputFile::getSingleBitcodeModule()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::saveInputArchiveMember(llvm::lto::InputFile*) [clone .localalias]':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO22saveInputArchiveMemberEPNS0_9InputFileE+0x32): undefined reference to `llvm::lto::InputFile::getName() const'
collect2: error: ld returned 1 exit status
[6140/8273] Creating library symlink lib/libMLIRTosaToLinalg.so
[6141/8273] Linking CXX shared library lib/libMLIRArmSMEToLLVM.so.22.0git
[6142/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/XCore.cpp.o
[6143/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/Types.cpp.o
[6144/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/PPCLinux.cpp.o
[6145/8273] Building CXX object tools/clang/lib/Options/CMakeFiles/obj.clangOptions.dir/OptionUtils.cpp.o
[6146/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/PPCFreeBSD.cpp.o
[6147/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/InterfaceStubs.cpp.o
[6148/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/XRayArgs.cpp.o
[6149/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/ZOS.cpp.o
[6150/8273] Linking CXX shared library lib/libMLIRCAPIAsync.so.22.0git
[6151/8273] Linking CXX shared library lib/libMLIRSPIRVTransforms.so.22.0git
[6152/8273] Linking CXX shared library lib/libMLIRUBToSPIRV.so.22.0git
[6153/8273] Linking CXX shared library lib/libMLIRControlFlowToSPIRV.so.22.0git
[6154/8273] Linking CXX shared library lib/libMLIRComplexToSPIRV.so.22.0git
[6155/8273] Linking CXX shared library lib/libMLIRMemRefToSPIRV.so.22.0git
[6156/8273] Linking CXX shared library lib/libMLIRTestConvertToSPIRV.so.22.0git
[6157/8273] Linking CXX shared library lib/libMLIRFuncToSPIRV.so.22.0git
[6158/8273] Linking CXX shared library lib/libMLIRXeGPUTransformOps.so.22.0git
Step 7 (build cmake config) failure: build cmake config (failure)
...
[6130/8273] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/PCHContainerOperations.cpp.o
[6131/8273] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/ModuleManager.cpp.o
[6132/8273] Linking CXX shared library lib/libMLIRAsyncTransforms.so.22.0git
[6133/8273] Linking CXX shared library lib/libMLIRSCFTransformOps.so.22.0git
[6134/8273] Creating library symlink lib/libMLIRAsyncTransforms.so
[6135/8273] Linking CXX shared library lib/libMLIRXeGPUTransforms.so.22.0git
[6136/8273] Linking CXX shared library lib/libMLIRTosaToLinalg.so.22.0git
[6137/8273] Creating library symlink lib/libMLIRSCFTransformOps.so
[6138/8273] Creating library symlink lib/libMLIRXeGPUTransforms.so
[6139/8273] Linking CXX shared library lib/libLLVMDTLTO.so.22.0git
FAILED: lib/libLLVMDTLTO.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 -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -Wl,-z,defs -Wl,-z,nodelete -Wl,-rpath-link,/home/botworker/bbot/hip-third-party-libs-test/build/./lib -Wl,--gc-sections -shared -Wl,-soname,libLLVMDTLTO.so.22.0git -o lib/libLLVMDTLTO.so.22.0git lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o -Wl,-rpath,"\$ORIGIN/../lib:/home/botworker/bbot/hip-third-party-libs-test/build/lib:" lib/libLLVMCore.so.22.0git lib/libLLVMSupport.so.22.0git -Wl,-rpath-link,/home/botworker/bbot/hip-third-party-libs-test/build/lib && :
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `std::_Sp_counted_ptr<llvm::lto::InputFile*, (__gnu_cxx::_Lock_policy)2>::_M_dispose()':
DTLTO.cpp:(.text._ZNSt15_Sp_counted_ptrIPN4llvm3lto9InputFileELN9__gnu_cxx12_Lock_policyE2EE10_M_disposeEv[_ZNSt15_Sp_counted_ptrIPN4llvm3lto9InputFileELN9__gnu_cxx12_Lock_policyE2EE10_M_disposeEv]+0x12): undefined reference to `llvm::lto::InputFile::~InputFile()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::~DTLTO()':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD2Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x66): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD2Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x295): undefined reference to `llvm::lto::LTO::~LTO()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::~DTLTO()':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD0Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x66): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: DTLTO.cpp:(.text._ZN4llvm3lto5DTLTOD0Ev[_ZN4llvm3lto5DTLTOD5Ev]+0x279): undefined reference to `llvm::lto::LTO::~LTO()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::isThinArchive(llvm::StringRef) [clone .localalias]':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO13isThinArchiveENS_9StringRefE+0x6fa): undefined reference to `llvm::identify_magic(llvm::StringRef)'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::removeTempFiles()':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO15removeTempFilesEv+0x4e): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::addInput(std::unique_ptr<llvm::lto::InputFile, std::default_delete<llvm::lto::InputFile> >) [clone .localalias]':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO8addInputESt10unique_ptrINS0_9InputFileESt14default_deleteIS3_EE+0xaf): undefined reference to `llvm::lto::InputFile::getName() const'
/usr/bin/ld: DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO8addInputESt10unique_ptrINS0_9InputFileESt14default_deleteIS3_EE+0x166): undefined reference to `llvm::lto::InputFile::getSingleBitcodeModule()'
/usr/bin/ld: lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o: in function `llvm::lto::DTLTO::saveInputArchiveMember(llvm::lto::InputFile*) [clone .localalias]':
DTLTO.cpp:(.text._ZN4llvm3lto5DTLTO22saveInputArchiveMemberEPNS0_9InputFileE+0x32): undefined reference to `llvm::lto::InputFile::getName() const'
collect2: error: ld returned 1 exit status
[6140/8273] Creating library symlink lib/libMLIRTosaToLinalg.so
[6141/8273] Linking CXX shared library lib/libMLIRArmSMEToLLVM.so.22.0git
[6142/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/XCore.cpp.o
[6143/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/Types.cpp.o
[6144/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/PPCLinux.cpp.o
[6145/8273] Building CXX object tools/clang/lib/Options/CMakeFiles/obj.clangOptions.dir/OptionUtils.cpp.o
[6146/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/PPCFreeBSD.cpp.o
[6147/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/InterfaceStubs.cpp.o
[6148/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/XRayArgs.cpp.o
[6149/8273] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/ZOS.cpp.o
[6150/8273] Linking CXX shared library lib/libMLIRCAPIAsync.so.22.0git
[6151/8273] Linking CXX shared library lib/libMLIRSPIRVTransforms.so.22.0git
[6152/8273] Linking CXX shared library lib/libMLIRUBToSPIRV.so.22.0git
[6153/8273] Linking CXX shared library lib/libMLIRControlFlowToSPIRV.so.22.0git
[6154/8273] Linking CXX shared library lib/libMLIRComplexToSPIRV.so.22.0git
[6155/8273] Linking CXX shared library lib/libMLIRMemRefToSPIRV.so.22.0git
[6156/8273] Linking CXX shared library lib/libMLIRTestConvertToSPIRV.so.22.0git
[6157/8273] Linking CXX shared library lib/libMLIRFuncToSPIRV.so.22.0git
[6158/8273] Linking CXX shared library lib/libMLIRXeGPUTransformOps.so.22.0git
```
</details>
https://github.com/llvm/llvm-project/pull/157043
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