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      1 /*===---- immintrin.h - Intel 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 __IMMINTRIN_H
     25 #define __IMMINTRIN_H
     26 
     27 #include <mmintrin.h>
     28 
     29 #include <xmmintrin.h>
     30 
     31 #include <emmintrin.h>
     32 
     33 #include <pmmintrin.h>
     34 
     35 #include <tmmintrin.h>
     36 
     37 #include <smmintrin.h>
     38 
     39 #include <wmmintrin.h>
     40 
     41 #include <avxintrin.h>
     42 
     43 #include <avx2intrin.h>
     44 
     45 /* The 256-bit versions of functions in f16cintrin.h.
     46    Intel documents these as being in immintrin.h, and
     47    they depend on typedefs from avxintrin.h. */
     48 
     49 #define _mm256_cvtps_ph(a, imm) __extension__ ({ \
     50  (__m128i)__builtin_ia32_vcvtps2ph256((__v8sf)(__m256)(a), (imm)); })
     51 
     52 static __inline __m256 __attribute__((__always_inline__, __nodebug__, __target__("f16c")))
     53 _mm256_cvtph_ps(__m128i __a)
     54 {
     55   return (__m256)__builtin_ia32_vcvtph2ps256((__v8hi)__a);
     56 }
     57 
     58 #include <bmiintrin.h>
     59 
     60 #include <bmi2intrin.h>
     61 
     62 #include <lzcntintrin.h>
     63 
     64 #include <fmaintrin.h>
     65 
     66 #include <avx512fintrin.h>
     67 
     68 #include <avx512vlintrin.h>
     69 
     70 #include <avx512bwintrin.h>
     71 
     72 #include <avx512cdintrin.h>
     73 
     74 #include <avx512dqintrin.h>
     75 
     76 #include <avx512vlbwintrin.h>
     77 
     78 #include <avx512vldqintrin.h>
     79 
     80 #include <avx512erintrin.h>
     81 
     82 static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))
     83 _rdrand16_step(unsigned short *__p)
     84 {
     85   return __builtin_ia32_rdrand16_step(__p);
     86 }
     87 
     88 static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))
     89 _rdrand32_step(unsigned int *__p)
     90 {
     91   return __builtin_ia32_rdrand32_step(__p);
     92 }
     93 
     94 #ifdef __x86_64__
     95 static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))
     96 _rdrand64_step(unsigned long long *__p)
     97 {
     98   return __builtin_ia32_rdrand64_step(__p);
     99 }
    100 #endif
    101 
    102 #ifdef __x86_64__
    103 static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    104 _readfsbase_u32(void)
    105 {
    106   return __builtin_ia32_rdfsbase32();
    107 }
    108 
    109 static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    110 _readfsbase_u64(void)
    111 {
    112   return __builtin_ia32_rdfsbase64();
    113 }
    114 
    115 static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    116 _readgsbase_u32(void)
    117 {
    118   return __builtin_ia32_rdgsbase32();
    119 }
    120 
    121 static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    122 _readgsbase_u64(void)
    123 {
    124   return __builtin_ia32_rdgsbase64();
    125 }
    126 
    127 static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    128 _writefsbase_u32(unsigned int __V)
    129 {
    130   return __builtin_ia32_wrfsbase32(__V);
    131 }
    132 
    133 static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    134 _writefsbase_u64(unsigned long long __V)
    135 {
    136   return __builtin_ia32_wrfsbase64(__V);
    137 }
    138 
    139 static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    140 _writegsbase_u32(unsigned int __V)
    141 {
    142   return __builtin_ia32_wrgsbase32(__V);
    143 }
    144 
    145 static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
    146 _writegsbase_u64(unsigned long long __V)
    147 {
    148   return __builtin_ia32_wrgsbase64(__V);
    149 }
    150 #endif
    151 
    152 #include <rtmintrin.h>
    153 
    154 #include <xtestintrin.h>
    155 
    156 #include <shaintrin.h>
    157 
    158 #include <fxsrintrin.h>
    159 
    160 #include <xsaveintrin.h>
    161 
    162 #include <xsaveoptintrin.h>
    163 
    164 #include <xsavecintrin.h>
    165 
    166 #include <xsavesintrin.h>
    167 
    168 /* Some intrinsics inside adxintrin.h are available only on processors with ADX,
    169  * whereas others are also available at all times. */
    170 #include <adxintrin.h>
    171 
    172 #endif /* __IMMINTRIN_H */
    173