[libc] [llvm] [LLVM] Make the GPU loader utilities an LLVM tool (PR #132096)

Thu Mar 20 12:28:28 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-sie-win` running on `sie-win-worker` while building `libc,llvm` at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/46/builds/13920

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (build-unified-tree) failure: build (failure)
...
[4615/4850] Building RC object tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\__\__\resources\windows_version_resource.rc.res
[4616/4850] Building CXX object tools\llvm-pdbutil\CMakeFiles\llvm-pdbutil.dir\StreamUtil.cpp.obj
[4617/4850] Building CXX object tools\llvm-pdbutil\CMakeFiles\llvm-pdbutil.dir\PrettyVariableDumper.cpp.obj
[4618/4850] Building CXX object tools\llvm-pdbutil\CMakeFiles\llvm-pdbutil.dir\PrettyFunctionDumper.cpp.obj
[4619/4850] Building CXX object tools\llvm-pdbutil\CMakeFiles\llvm-pdbutil.dir\PrettyTypeDumper.cpp.obj
[4620/4850] Building CXX object tools\llvm-pdbutil\CMakeFiles\llvm-pdbutil.dir\PdbYaml.cpp.obj
[4621/4850] Linking CXX executable bin\llvm-jitlink-executor.exe
[4622/4850] Building CXX object tools\llvm-rc\CMakeFiles\llvm-rc.dir\ResourceScriptCppFilter.cpp.obj
[4623/4850] Building CXX object tools\llvm-pdbutil\CMakeFiles\llvm-pdbutil.dir\YAMLOutputStyle.cpp.obj
[4624/4850] Building CXX object tools\llvm-gpu-loader\CMakeFiles\llvm-gpu-loader.dir\llvm-gpu-loader.cpp.obj
FAILED: tools/llvm-gpu-loader/CMakeFiles/llvm-gpu-loader.dir/llvm-gpu-loader.cpp.obj 
C:\bin\ccache.exe C:\PROGRA~2\MICROS~1\2019\BUILDT~1\VC\Tools\MSVC\1429~1.301\bin\HostX64\x64\cl.exe  /nologo /TP -DGTEST_HAS_RTTI=0 -DLIBC_NAMESPACE=__llvm_libc_common_utils -DLLVM_BUILD_STATIC -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_GLIBCXX_ASSERTIONS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools\llvm-gpu-loader -IZ:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\tools\llvm-gpu-loader -Iinclude -IZ:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\include -IZ:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4141 -wd4146 -wd4244 -wd4267 -wd4291 -wd4351 -wd4456 -wd4457 -wd4458 -wd4459 -wd4503 -wd4624 -wd4722 -wd4100 -wd4127 -wd4512 -wd4505 -wd4610 -wd4510 -wd4702 -wd4245 -wd4706 -wd4310 -wd4701 -wd4703 -wd4389 -wd4611 -wd4805 -wd4204 -wd4577 -wd4091 -wd4592 -wd4319 -wd4709 -wd5105 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2  -MD  /EHs-c- /GR- -UNDEBUG -std:c++17 /showIncludes /Fotools\llvm-gpu-loader\CMakeFiles\llvm-gpu-loader.dir\llvm-gpu-loader.cpp.obj /Fdtools\llvm-gpu-loader\CMakeFiles\llvm-gpu-loader.dir\ /FS -c Z:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\tools\llvm-gpu-loader\llvm-gpu-loader.cpp
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\libc\shared\rpc_util.h(267): error C3861: '__builtin_memcpy': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(118): error C3861: '__ATOMIC_RELAXED': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(276): note: see reference to class template instantiation 'rpc::Process<Invert>' being compiled
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(125): error C3861: '__ATOMIC_RELAXED': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(135): error C3861: '__ATOMIC_RELEASE': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(136): error C3861: '__ATOMIC_RELAXED': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(149): error C3861: '__ATOMIC_ACQUIRE': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(205): error C3861: '__ATOMIC_ACQUIRE': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(213): error C3861: '__ATOMIC_RELEASE': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(260): error C3861: '__ATOMIC_RELAXED': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\shared/rpc.h(271): error C3861: '__ATOMIC_RELAXED': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/type_traits/is_complex.h(31): error C2187: syntax error: 'float' was unexpected here
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/type_traits/is_complex.h(42): note: see reference to class template instantiation '__llvm_libc_common_utils::cpp::is_complex<T>' being compiled
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/type_traits/is_complex.h(31): error C2144: syntax error: 'double' should be preceded by ';'
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/type_traits/is_complex.h(31): error C2059: syntax error: ','
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/type_traits/is_complex.h(41): error C2238: unexpected token(s) preceding ';'
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(109): error C3861: '__builtin_ctz': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(109): error C3615: constexpr function '__llvm_libc_common_utils::cpp::countr_zero' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(109): note: failure was caused by control reaching the end of a constexpr function
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(110): error C3861: '__builtin_ctzl': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(110): error C3615: constexpr function '__llvm_libc_common_utils::cpp::countr_zero' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(110): note: failure was caused by control reaching the end of a constexpr function
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(111): error C3861: '__builtin_ctzll': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(111): error C3615: constexpr function '__llvm_libc_common_utils::cpp::countr_zero' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(111): note: failure was caused by control reaching the end of a constexpr function
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(148): error C3861: '__builtin_clz': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(148): error C3615: constexpr function '__llvm_libc_common_utils::cpp::countl_zero' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(148): note: failure was caused by control reaching the end of a constexpr function
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(149): error C3861: '__builtin_clzl': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(149): error C3615: constexpr function '__llvm_libc_common_utils::cpp::countl_zero' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(149): note: failure was caused by control reaching the end of a constexpr function
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(150): error C3861: '__builtin_clzll': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(150): error C3615: constexpr function '__llvm_libc_common_utils::cpp::countl_zero' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(150): note: failure was caused by control reaching the end of a constexpr function
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(287): error C3861: '__builtin_popcount': identifier not found
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(287): error C3615: constexpr function '__llvm_libc_common_utils::cpp::popcount' cannot result in a constant expression
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\cmake\Modules\..\..\libc\src/__support/CPP/bit.h(287): note: failure was caused by control reaching the end of a constexpr function

```

</details>

https://github.com/llvm/llvm-project/pull/132096