[clang] [clang] Emit constraint intrinsics for arc and hyperbolic trig clang builtins (PR #98949)
Alan Zhao via cfe-commits
cfe-commits at lists.llvm.org
Tue Jul 30 15:57:32 PDT 2024
alanzhao1 wrote:
We (Chrome) are seeing linker failures on our x86 Windows builds due to this PR: https://crbug.com/355455678
```
[12702/86218] LINK glmark2_wgl.exe glmark2_wgl.exe.pdb
..\..\third_party\llvm-build\Release+Asserts\bin\lld-link.exe /OUT:./glmark2_wgl.exe /nologo -libpath:..\..\third_party\llvm-build\Release+Asserts\lib\clang\20\lib\windows /winsysroot:../../third_party/depot_tools/win_toolchain/vs_files/7393122652 /MACHINE:X86 /PDB:./glmark2_wgl.exe.pdb @./glmark2_wgl.exe.rsp
lld-link: error: undefined symbol: _asinf
>>> referenced by .\..\..\third_party\angle\third_party\glmark2\src\src\model.cpp:266
>>> obj/third_party/angle/third_party/glmark2/glmark2_common_gl/model.obj:(public: void __thiscall Model::calculate_texcoords(void))
>>> referenced by .\..\..\third_party\angle\third_party\glmark2\src\src\model.cpp:267
>>> obj/third_party/angle/third_party/glmark2/glmark2_common_gl/model.obj:(public: void __thiscall Model::calculate_texcoords(void))
lld-link: error: undefined symbol: _atanf
>>> referenced by .\..\..\third_party\angle\third_party\glmark2\src\src\scene-build.cpp:179
>>> obj/third_party/angle/third_party/glmark2/glmark2_common_gl/scene-build.obj:(public: virtual bool __thiscall SceneBuild::setup(void))
>>> referenced by .\..\..\third_party\angle\third_party\glmark2\src\src\scene-refract.cpp:382
>>> obj/third_party/angle/third_party/glmark2/glmark2_common_gl/scene-refract.obj:(public: bool __thiscall RefractPrivate::setup(class std::__Cr::map<class std::__Cr::basic_string<char, struct std::__Cr::char_traits<char>, class std::__Cr::allocator<char>>, struct Scene::Option, struct std::__Cr::less<class std::__Cr::basic_string<char, struct std::__Cr::char_traits<char>, class std::__Cr::allocator<char>>>, class std::__Cr::allocator<struct std::__Cr::pair<class std::__Cr::basic_string<char, struct std::__Cr::char_traits<char>, class std::__Cr::allocator<char>> const, struct Scene::Option>>> &))
>>> referenced by .\..\..\third_party\angle\third_party\glmark2\src\src\scene-shading.cpp:250
>>> obj/third_party/angle/third_party/glmark2/glmark2_common_gl/scene-shading.obj:(public: virtual bool __thiscall SceneShading::setup(void))
>>> referenced 2 more times
exit=1
error: 1 steps failed
```
https://github.com/llvm/llvm-project/pull/98949
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