AuroraMiddleware/DirectXMath
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float_control pragma applies to clang (#183)

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Chuck Walbourn 2024-02-02 17:35:29 -08:00 committed by GitHub
parent 6ad2eb7d49
commit c9a31a6c49
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3 changed files with 16 additions and 12 deletions
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4
Inc/DirectXMathMatrix.inl
View File

@ -21,7 +21,7 @@
//------------------------------------------------------------------------------
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(push)
#pragma float_control(precise, on)
#endif
@ -89,7 +89,7 @@ inline bool XM_CALLCONV XMMatrixIsNaN(FXMMATRIX M) noexcept
#endif
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(pop)
#endif

20
Inc/DirectXMathVector.inl
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@ -2154,7 +2154,7 @@ inline XMVECTOR XM_CALLCONV XMVectorInBoundsR
//------------------------------------------------------------------------------
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(push)
#pragma float_control(precise, on)
#endif
@ -2182,7 +2182,7 @@ inline XMVECTOR XM_CALLCONV XMVectorIsNaN(FXMVECTOR V) noexcept
#endif
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(pop)
#endif
@ -2296,7 +2296,7 @@ namespace Internal
}
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(push)
#pragma float_control(precise, on)
#endif
@ -2341,7 +2341,7 @@ inline XMVECTOR XM_CALLCONV XMVectorRound(FXMVECTOR V) noexcept
#endif
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(pop)
#endif
@ -6608,7 +6608,7 @@ inline bool XM_CALLCONV XMVector2InBounds
//------------------------------------------------------------------------------
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(push)
#pragma float_control(precise, on)
#endif
@ -6632,7 +6632,7 @@ inline bool XM_CALLCONV XMVector2IsNaN(FXMVECTOR V) noexcept
#endif
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(pop)
#endif
@ -9360,7 +9360,7 @@ inline bool XM_CALLCONV XMVector3InBounds
//------------------------------------------------------------------------------
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(push)
#pragma float_control(precise, on)
#endif
@ -9388,7 +9388,7 @@ inline bool XM_CALLCONV XMVector3IsNaN(FXMVECTOR V) noexcept
#endif
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(pop)
#endif
@ -13242,7 +13242,7 @@ inline bool XM_CALLCONV XMVector4InBounds
//------------------------------------------------------------------------------
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(push)
#pragma float_control(precise, on)
#endif
@ -13269,7 +13269,7 @@ inline bool XM_CALLCONV XMVector4IsNaN(FXMVECTOR V) noexcept
#endif
}
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER)
#if !defined(_XM_NO_INTRINSICS_) && defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#pragma float_control(pop)
#endif

4
README.md
View File

@ -80,6 +80,10 @@ All content and source code for this package are subject to the terms of the [MI
For the latest version of DirectXMath, bug reports, etc. please visit the project site on [GitHub](https://github.com/microsoft/DirectXMath).
## Release Notes
* The clang/LLVM toolset currently does not respect the ``float_control`` pragma for SSE instrinsics. Therefore, the use of ``/fp:fast`` is not recommended on clang/LLVM until this issue is fixed. See [55713](https://github.com/llvm/llvm-project/issues/55713).
## Support
For questions, consider using [Stack Overflow](https://stackoverflow.com/questions/tagged/directxmath) with the *directxmath* tag, or the [DirectX Discord Server](https://discord.gg/directx) in the *dx12-developers* or *dx9-dx11-developers* channel.