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      1 /*===---- pmmintrin.h - SSE3 intrinsics ------------------------------------===
      2  *
      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
      6  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      7  * copies of the Software, and to permit persons to whom the Software is
      8  * furnished to do so, subject to the following conditions:
      9  *
     10  * The above copyright notice and this permission notice shall be included in
     11  * all copies or substantial portions of the Software.
     12  *
     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
     16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     18  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     19  * THE SOFTWARE.
     20  *
     21  *===-----------------------------------------------------------------------===
     22  */
     23 
     24 #ifndef __PMMINTRIN_H
     25 #define __PMMINTRIN_H
     26 
     27 #include <emmintrin.h>
     28 
     29 /* Define the default attributes for the functions in this file. */
     30 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("sse3")))
     31 
     32 static __inline__ __m128i __DEFAULT_FN_ATTRS
     33 _mm_lddqu_si128(__m128i const *__p)
     34 {
     35   return (__m128i)__builtin_ia32_lddqu((char const *)__p);
     36 }
     37 
     38 static __inline__ __m128 __DEFAULT_FN_ATTRS
     39 _mm_addsub_ps(__m128 __a, __m128 __b)
     40 {
     41   return __builtin_ia32_addsubps(__a, __b);
     42 }
     43 
     44 static __inline__ __m128 __DEFAULT_FN_ATTRS
     45 _mm_hadd_ps(__m128 __a, __m128 __b)
     46 {
     47   return __builtin_ia32_haddps(__a, __b);
     48 }
     49 
     50 static __inline__ __m128 __DEFAULT_FN_ATTRS
     51 _mm_hsub_ps(__m128 __a, __m128 __b)
     52 {
     53   return __builtin_ia32_hsubps(__a, __b);
     54 }
     55 
     56 static __inline__ __m128 __DEFAULT_FN_ATTRS
     57 _mm_movehdup_ps(__m128 __a)
     58 {
     59   return __builtin_shufflevector(__a, __a, 1, 1, 3, 3);
     60 }
     61 
     62 static __inline__ __m128 __DEFAULT_FN_ATTRS
     63 _mm_moveldup_ps(__m128 __a)
     64 {
     65   return __builtin_shufflevector(__a, __a, 0, 0, 2, 2);
     66 }
     67 
     68 static __inline__ __m128d __DEFAULT_FN_ATTRS
     69 _mm_addsub_pd(__m128d __a, __m128d __b)
     70 {
     71   return __builtin_ia32_addsubpd(__a, __b);
     72 }
     73 
     74 static __inline__ __m128d __DEFAULT_FN_ATTRS
     75 _mm_hadd_pd(__m128d __a, __m128d __b)
     76 {
     77   return __builtin_ia32_haddpd(__a, __b);
     78 }
     79 
     80 static __inline__ __m128d __DEFAULT_FN_ATTRS
     81 _mm_hsub_pd(__m128d __a, __m128d __b)
     82 {
     83   return __builtin_ia32_hsubpd(__a, __b);
     84 }
     85 
     86 #define        _mm_loaddup_pd(dp)        _mm_load1_pd(dp)
     87 
     88 static __inline__ __m128d __DEFAULT_FN_ATTRS
     89 _mm_movedup_pd(__m128d __a)
     90 {
     91   return __builtin_shufflevector(__a, __a, 0, 0);
     92 }
     93 
     94 #define _MM_DENORMALS_ZERO_ON   (0x0040)
     95 #define _MM_DENORMALS_ZERO_OFF  (0x0000)
     96 
     97 #define _MM_DENORMALS_ZERO_MASK (0x0040)
     98 
     99 #define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & _MM_DENORMALS_ZERO_MASK)
    100 #define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_DENORMALS_ZERO_MASK) | (x)))
    101 
    102 static __inline__ void __DEFAULT_FN_ATTRS
    103 _mm_monitor(void const *__p, unsigned __extensions, unsigned __hints)
    104 {
    105   __builtin_ia32_monitor((void *)__p, __extensions, __hints);
    106 }
    107 
    108 static __inline__ void __DEFAULT_FN_ATTRS
    109 _mm_mwait(unsigned __extensions, unsigned __hints)
    110 {
    111   __builtin_ia32_mwait(__extensions, __hints);
    112 }
    113 
    114 #undef __DEFAULT_FN_ATTRS
    115 
    116 #endif /* __PMMINTRIN_H */
    117