https://git.reactos.org/?p=reactos.git;a=commitdiff;h=f86257259a21ef2aa5f02356ada1862560dfcf2b
commit f86257259a21ef2aa5f02356ada1862560dfcf2b Author: Thomas Faber <[email protected]> AuthorDate: Sat Aug 15 17:21:24 2020 +0200 Commit: Thomas Faber <[email protected]> CommitDate: Sun Aug 23 12:10:11 2020 +0200 [CRT] Fix XMM intrinsics for clang. CORE-14306 --- sdk/include/crt/xmmintrin.h | 45 +++++++++++++++++++++++++++++++++++++-------- 1 file changed, 37 insertions(+), 8 deletions(-) diff --git a/sdk/include/crt/xmmintrin.h b/sdk/include/crt/xmmintrin.h index 59a1732875d..d84f8350a1f 100644 --- a/sdk/include/crt/xmmintrin.h +++ b/sdk/include/crt/xmmintrin.h @@ -11,6 +11,16 @@ #include <crtdefs.h> #include <mmintrin.h> +#ifdef __clang__ + +typedef float __v4sf __attribute__((__vector_size__(16))); +typedef signed int __v4si __attribute__((__vector_size__(16))); +typedef unsigned int __v4su __attribute__((__vector_size__(16))); + +typedef float __m128 __attribute__((__vector_size__(16), __aligned__(16))); + +#else /* __clang__ */ + typedef union _DECLSPEC_INTRIN_TYPE _CRT_ALIGN(16) __m128 { float m128_f32[4]; @@ -24,6 +34,8 @@ typedef union _DECLSPEC_INTRIN_TYPE _CRT_ALIGN(16) __m128 unsigned __int32 m128_u32[4]; } __m128; +#endif /* __clang__ */ + #ifdef __cplusplus extern "C" { @@ -39,18 +51,18 @@ unsigned int _mm_getcsr(void); #pragma intrinsic(_mm_getcsr) void _mm_setcsr(unsigned int); #pragma intrinsic(_mm_setcsr) + +#ifndef __clang__ #pragma intrinsic(_mm_xor_ps) #pragma intrinsic(_mm_div_ps) -#else +#endif /* __clang__ */ -#ifndef __INTRIN_INLINE -#ifdef __clang__ -#define __INTRIN_INLINE __forceinline -#else +#else /* _MSC_VER */ + +#if !defined(__INTRIN_INLINE) && !defined(__clang__) #define __ATTRIBUTE_ARTIFICIAL __attribute__((artificial)) #define __INTRIN_INLINE extern __inline__ __attribute__((__always_inline__,__gnu_inline__)) __ATTRIBUTE_ARTIFICIAL -#endif -#endif +#endif /* !__INTRIN_INLINE && !__clang__ */ /* * We can't use __builtin_ia32_* functions, @@ -67,7 +79,24 @@ __INTRIN_INLINE void _mm_setcsr(unsigned int val) { __asm__ __volatile__("ldmxcsr %0" : : "m"(val)); } -#endif +#endif /* _MSC_VER */ + +#ifdef __clang__ +#define __INTRIN_INLINE __forceinline + +/* + * Clang implements these as inline functions in the header instead of real builtins + */ +__INTRIN_INLINE __m128 _mm_xor_ps(__m128 a, __m128 b) +{ + return (__m128)((__v4su)a ^ (__v4su)b); +} + +__INTRIN_INLINE __m128 _mm_div_ps(__m128 a, __m128 b) +{ + return (__m128)((__v4sf)a / (__v4sf)b); +} +#endif /* __clang__ */ /* Alternate names */ #define _mm_cvtss_si32 _mm_cvt_ss2si
