1 /*===---- pmmintrin.h - SSE3 intrinsics ------------------------------------===
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
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7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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21 *===-----------------------------------------------------------------------===
28 #error "SSE3 instruction set not enabled"
31 #include <emmintrin.h>
33 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
34 _mm_lddqu_si128(__m128i const *p)
36 return (__m128i)__builtin_ia32_lddqu((char const *)p);
39 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
40 _mm_addsub_ps(__m128 a, __m128 b)
42 return __builtin_ia32_addsubps(a, b);
45 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
46 _mm_hadd_ps(__m128 a, __m128 b)
48 return __builtin_ia32_haddps(a, b);
51 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
52 _mm_hsub_ps(__m128 a, __m128 b)
54 return __builtin_ia32_hsubps(a, b);
57 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
58 _mm_movehdup_ps(__m128 a)
60 return __builtin_shufflevector(a, a, 1, 1, 3, 3);
63 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
64 _mm_moveldup_ps(__m128 a)
66 return __builtin_shufflevector(a, a, 0, 0, 2, 2);
69 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__))
70 _mm_addsub_pd(__m128d a, __m128d b)
72 return __builtin_ia32_addsubpd(a, b);
75 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__))
76 _mm_hadd_pd(__m128d a, __m128d b)
78 return __builtin_ia32_haddpd(a, b);
81 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__))
82 _mm_hsub_pd(__m128d a, __m128d b)
84 return __builtin_ia32_hsubpd(a, b);
87 #define _mm_loaddup_pd(dp) _mm_load1_pd(dp)
89 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__))
90 _mm_movedup_pd(__m128d a)
92 return __builtin_shufflevector(a, a, 0, 0);
95 #define _MM_DENORMALS_ZERO_ON (0x0040)
96 #define _MM_DENORMALS_ZERO_OFF (0x0000)
98 #define _MM_DENORMALS_ZERO_MASK (0x0040)
100 #define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & _MM_DENORMALS_ZERO_MASK)
101 #define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_DENORMALS_ZERO_MASK) | (x)))
103 static __inline__ void __attribute__((__always_inline__, __nodebug__))
104 _mm_monitor(void const *p, unsigned extensions, unsigned hints)
106 __builtin_ia32_monitor((void *)p, extensions, hints);
109 static __inline__ void __attribute__((__always_inline__, __nodebug__))
110 _mm_mwait(unsigned extensions, unsigned hints)
112 __builtin_ia32_mwait(extensions, hints);
115 #endif /* __SSE3__ */
117 #endif /* __PMMINTRIN_H */