[llvm-branch-commits] [mlir] [mlir][Python] move IRTypes and IRAttributes to public headers (PR #173939)
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Mon Dec 29 20:31:23 PST 2025
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results
The build failed before running any tests. Click on a failure below to see the details.
<details>
<summary>[code=4294967295] tools/mlir/python_packages/mlir_core/mlir/_mlir_libs/_mlir.cp312-win_amd64.pyd</summary>
```
FAILED: [code=4294967295] tools/mlir/python_packages/mlir_core/mlir/_mlir_libs/_mlir.cp312-win_amd64.pyd
cmd.exe /C "cd . && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E vs_link_dll --intdir=tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir --rc="C:\Program Files (x86)\Windows Kits\10\bin\10.0.19041.0\x64\rc.exe" --mt="C:\Program Files (x86)\Windows Kits\10\bin\10.0.19041.0\x64\mt.exe" --manifests -- C:\clang\clang-msvc\bin\lld-link.exe /nologo tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\MainModule.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\IRAffine.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\IRInterfaces.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\IRTypes.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\Pass.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\Rewrite.cpp.obj /out:tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\_mlir.cp312-win_amd64.pyd /implib:tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\_mlir.lib /pdb:tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\_mlir.pdb /dll /version:0.0 /MANIFEST:NO /INCREMENTAL:NO tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\MLIRPythonSupport-mlir.lib C:\Python312\libs\python312.lib lib\LLVMSupport.lib psapi.lib shell32.lib ole32.lib uuid.lib advapi32.lib ws2_32.lib ntdll.lib delayimp.lib -delayload:shell32.dll -delayload:ole32.dll lib\LLVMDemangle.lib tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\nanobind-mlir.lib C:\Python312\libs\python312.lib tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\MLIRPythonCAPI.lib kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib && cd ."
LINK: command "C:\clang\clang-msvc\bin\lld-link.exe /nologo tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\MainModule.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\IRAffine.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\IRInterfaces.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\IRTypes.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\Pass.cpp.obj tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\Rewrite.cpp.obj /out:tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\_mlir.cp312-win_amd64.pyd /implib:tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\_mlir.lib /pdb:tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\_mlir.pdb /dll /version:0.0 /MANIFEST:NO /INCREMENTAL:NO tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\MLIRPythonSupport-mlir.lib C:\Python312\libs\python312.lib lib\LLVMSupport.lib psapi.lib shell32.lib ole32.lib uuid.lib advapi32.lib ws2_32.lib ntdll.lib delayimp.lib -delayload:shell32.dll -delayload:ole32.dll lib\LLVMDemangle.lib tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\nanobind-mlir.lib C:\Python312\libs\python312.lib tools\mlir\python_packages\mlir_core\mlir\_mlir_libs\MLIRPythonCAPI.lib kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib" failed (exit code 1) with the following output:
lld-link: error: undefined symbol: public: static struct PyType_Slot *mlir::python::mlir::PyDenseElementsAttribute::slots
>>> referenced by tools\mlir\python\CMakeFiles\MLIRPythonModules.extension._mlir.dso.dir\__\lib\Bindings\Python\MainModule.cpp.obj:(void __cdecl mlir::python::mlir::populateIRAttributes(class nanobind::module_&))
```
</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/173939
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