forked from OSchip/llvm-project
526 lines
16 KiB
C
526 lines
16 KiB
C
/*===---- immintrin.h - Intel intrinsics -----------------------------------===
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __IMMINTRIN_H
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#define __IMMINTRIN_H
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__MMX__)
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#include <mmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SSE__)
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#include <xmmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SSE2__)
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#include <emmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SSE3__)
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#include <pmmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SSSE3__)
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#include <tmmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__SSE4_2__) || defined(__SSE4_1__))
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#include <smmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AES__) || defined(__PCLMUL__))
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#include <wmmintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLFLUSHOPT__)
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#include <clflushoptintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLWB__)
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#include <clwbintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX__)
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#include <avxintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX2__)
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#include <avx2intrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__F16C__)
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#include <f16cintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__VPCLMULQDQ__)
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#include <vpclmulqdqintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__BMI__)
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#include <bmiintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__BMI2__)
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#include <bmi2intrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__LZCNT__)
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#include <lzcntintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__POPCNT__)
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#include <popcntintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__FMA__)
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#include <fmaintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512F__)
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#include <avx512fintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512VL__)
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#include <avx512vlintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512BW__)
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#include <avx512bwintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512BITALG__)
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#include <avx512bitalgintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512CD__)
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#include <avx512cdintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512VPOPCNTDQ__)
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#include <avx512vpopcntdqintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VL__) && defined(__AVX512VPOPCNTDQ__))
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#include <avx512vpopcntdqvlintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512VNNI__)
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#include <avx512vnniintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VL__) && defined(__AVX512VNNI__))
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#include <avx512vlvnniintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512DQ__)
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#include <avx512dqintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VL__) && defined(__AVX512BITALG__))
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#include <avx512vlbitalgintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VL__) && defined(__AVX512BW__))
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#include <avx512vlbwintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VL__) && defined(__AVX512CD__))
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#include <avx512vlcdintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VL__) && defined(__AVX512DQ__))
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#include <avx512vldqintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512ER__)
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#include <avx512erintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512IFMA__)
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#include <avx512ifmaintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512IFMA__) && defined(__AVX512VL__))
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#include <avx512ifmavlintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512VBMI__)
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#include <avx512vbmiintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VBMI__) && defined(__AVX512VL__))
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#include <avx512vbmivlintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512VBMI2__)
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#include <avx512vbmi2intrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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(defined(__AVX512VBMI2__) && defined(__AVX512VL__))
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#include <avx512vlvbmi2intrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__AVX512PF__)
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#include <avx512pfintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PKU__)
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#include <pkuintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__VAES__)
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#include <vaesintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__GFNI__)
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#include <gfniintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__RDPID__)
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/// Returns the value of the IA32_TSC_AUX MSR (0xc0000103).
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///
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/// \headerfile <immintrin.h>
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///
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/// This intrinsic corresponds to the <c> RDPID </c> instruction.
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static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("rdpid")))
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_rdpid_u32(void) {
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return __builtin_ia32_rdpid();
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}
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#endif // __RDPID__
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__RDRND__)
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static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))
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_rdrand16_step(unsigned short *__p)
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{
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return __builtin_ia32_rdrand16_step(__p);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))
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_rdrand32_step(unsigned int *__p)
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{
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return __builtin_ia32_rdrand32_step(__p);
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}
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#ifdef __x86_64__
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static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))
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_rdrand64_step(unsigned long long *__p)
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{
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return __builtin_ia32_rdrand64_step(__p);
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}
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#endif
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#endif /* __RDRND__ */
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/* __bit_scan_forward */
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_bit_scan_forward(int __A) {
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return __builtin_ctz(__A);
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}
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/* __bit_scan_reverse */
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_bit_scan_reverse(int __A) {
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return 31 - __builtin_clz(__A);
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}
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__FSGSBASE__)
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#ifdef __x86_64__
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static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_readfsbase_u32(void)
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{
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return __builtin_ia32_rdfsbase32();
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}
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static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_readfsbase_u64(void)
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{
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return __builtin_ia32_rdfsbase64();
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}
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static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_readgsbase_u32(void)
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{
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return __builtin_ia32_rdgsbase32();
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}
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static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_readgsbase_u64(void)
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{
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return __builtin_ia32_rdgsbase64();
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_writefsbase_u32(unsigned int __V)
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{
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__builtin_ia32_wrfsbase32(__V);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_writefsbase_u64(unsigned long long __V)
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{
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__builtin_ia32_wrfsbase64(__V);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_writegsbase_u32(unsigned int __V)
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{
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__builtin_ia32_wrgsbase32(__V);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("fsgsbase")))
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_writegsbase_u64(unsigned long long __V)
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{
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__builtin_ia32_wrgsbase64(__V);
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}
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#endif
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#endif /* __FSGSBASE__ */
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__MOVBE__)
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/* The structs used below are to force the load/store to be unaligned. This
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* is accomplished with the __packed__ attribute. The __may_alias__ prevents
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* tbaa metadata from being generated based on the struct and the type of the
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* field inside of it.
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*/
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static __inline__ short __attribute__((__always_inline__, __nodebug__, __target__("movbe")))
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_loadbe_i16(void const * __P) {
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struct __loadu_i16 {
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short __v;
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} __attribute__((__packed__, __may_alias__));
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return __builtin_bswap16(((struct __loadu_i16*)__P)->__v);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("movbe")))
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_storebe_i16(void * __P, short __D) {
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struct __storeu_i16 {
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short __v;
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} __attribute__((__packed__, __may_alias__));
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((struct __storeu_i16*)__P)->__v = __builtin_bswap16(__D);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("movbe")))
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_loadbe_i32(void const * __P) {
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struct __loadu_i32 {
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int __v;
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} __attribute__((__packed__, __may_alias__));
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return __builtin_bswap32(((struct __loadu_i32*)__P)->__v);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("movbe")))
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_storebe_i32(void * __P, int __D) {
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struct __storeu_i32 {
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int __v;
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} __attribute__((__packed__, __may_alias__));
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((struct __storeu_i32*)__P)->__v = __builtin_bswap32(__D);
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}
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#ifdef __x86_64__
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static __inline__ long long __attribute__((__always_inline__, __nodebug__, __target__("movbe")))
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_loadbe_i64(void const * __P) {
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struct __loadu_i64 {
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long long __v;
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} __attribute__((__packed__, __may_alias__));
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return __builtin_bswap64(((struct __loadu_i64*)__P)->__v);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("movbe")))
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_storebe_i64(void * __P, long long __D) {
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struct __storeu_i64 {
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long long __v;
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} __attribute__((__packed__, __may_alias__));
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((struct __storeu_i64*)__P)->__v = __builtin_bswap64(__D);
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}
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#endif
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#endif /* __MOVBE */
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__RTM__)
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#include <rtmintrin.h>
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#include <xtestintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SHA__)
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#include <shaintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__FXSR__)
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#include <fxsrintrin.h>
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#endif
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/* No feature check desired due to internal MSC_VER checks */
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#include <xsaveintrin.h>
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__XSAVEOPT__)
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#include <xsaveoptintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__XSAVEC__)
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#include <xsavecintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__XSAVES__)
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#include <xsavesintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SHSTK__)
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#include <cetintrin.h>
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#endif
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/* Some intrinsics inside adxintrin.h are available only on processors with ADX,
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* whereas others are also available at all times. */
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#include <adxintrin.h>
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__RDSEED__)
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#include <rdseedintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__WBNOINVD__)
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#include <wbnoinvdintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__CLDEMOTE__)
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#include <cldemoteintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__WAITPKG__)
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#include <waitpkgintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || \
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defined(__MOVDIRI__) || defined(__MOVDIR64B__)
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#include <movdirintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PCONFIG__)
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#include <pconfigintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__SGX__)
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#include <sgxintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__PTWRITE__)
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#include <ptwriteintrin.h>
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#endif
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#if !defined(_MSC_VER) || __has_feature(modules) || defined(__INVPCID__)
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#include <invpcidintrin.h>
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#endif
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#ifdef _MSC_VER
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/* Define the default attributes for these intrinsics */
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#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*----------------------------------------------------------------------------*\
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|* Interlocked Exchange HLE
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\*----------------------------------------------------------------------------*/
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#if defined(__i386__) || defined(__x86_64__)
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static __inline__ long __DEFAULT_FN_ATTRS
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_InterlockedExchange_HLEAcquire(long volatile *_Target, long _Value) {
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__asm__ __volatile__(".byte 0xf2 ; lock ; xchg %0, %1"
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: "+r" (_Value), "+m" (*_Target) :: "memory");
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return _Value;
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}
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static __inline__ long __DEFAULT_FN_ATTRS
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_InterlockedExchange_HLERelease(long volatile *_Target, long _Value) {
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__asm__ __volatile__(".byte 0xf3 ; lock ; xchg %0, %1"
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: "+r" (_Value), "+m" (*_Target) :: "memory");
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return _Value;
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}
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#endif
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#if defined(__x86_64__)
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static __inline__ __int64 __DEFAULT_FN_ATTRS
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_InterlockedExchange64_HLEAcquire(__int64 volatile *_Target, __int64 _Value) {
|
|
__asm__ __volatile__(".byte 0xf2 ; lock ; xchg %0, %1"
|
|
: "+r" (_Value), "+m" (*_Target) :: "memory");
|
|
return _Value;
|
|
}
|
|
static __inline__ __int64 __DEFAULT_FN_ATTRS
|
|
_InterlockedExchange64_HLERelease(__int64 volatile *_Target, __int64 _Value) {
|
|
__asm__ __volatile__(".byte 0xf3 ; lock ; xchg %0, %1"
|
|
: "+r" (_Value), "+m" (*_Target) :: "memory");
|
|
return _Value;
|
|
}
|
|
#endif
|
|
/*----------------------------------------------------------------------------*\
|
|
|* Interlocked Compare Exchange HLE
|
|
\*----------------------------------------------------------------------------*/
|
|
#if defined(__i386__) || defined(__x86_64__)
|
|
static __inline__ long __DEFAULT_FN_ATTRS
|
|
_InterlockedCompareExchange_HLEAcquire(long volatile *_Destination,
|
|
long _Exchange, long _Comparand) {
|
|
__asm__ __volatile__(".byte 0xf2 ; lock ; cmpxchg %2, %1"
|
|
: "+a" (_Comparand), "+m" (*_Destination)
|
|
: "r" (_Exchange) : "memory");
|
|
return _Comparand;
|
|
}
|
|
static __inline__ long __DEFAULT_FN_ATTRS
|
|
_InterlockedCompareExchange_HLERelease(long volatile *_Destination,
|
|
long _Exchange, long _Comparand) {
|
|
__asm__ __volatile__(".byte 0xf3 ; lock ; cmpxchg %2, %1"
|
|
: "+a" (_Comparand), "+m" (*_Destination)
|
|
: "r" (_Exchange) : "memory");
|
|
return _Comparand;
|
|
}
|
|
#endif
|
|
#if defined(__x86_64__)
|
|
static __inline__ __int64 __DEFAULT_FN_ATTRS
|
|
_InterlockedCompareExchange64_HLEAcquire(__int64 volatile *_Destination,
|
|
__int64 _Exchange, __int64 _Comparand) {
|
|
__asm__ __volatile__(".byte 0xf2 ; lock ; cmpxchg %2, %1"
|
|
: "+a" (_Comparand), "+m" (*_Destination)
|
|
: "r" (_Exchange) : "memory");
|
|
return _Comparand;
|
|
}
|
|
static __inline__ __int64 __DEFAULT_FN_ATTRS
|
|
_InterlockedCompareExchange64_HLERelease(__int64 volatile *_Destination,
|
|
__int64 _Exchange, __int64 _Comparand) {
|
|
__asm__ __volatile__(".byte 0xf3 ; lock ; cmpxchg %2, %1"
|
|
: "+a" (_Comparand), "+m" (*_Destination)
|
|
: "r" (_Exchange) : "memory");
|
|
return _Comparand;
|
|
}
|
|
#endif
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#undef __DEFAULT_FN_ATTRS
|
|
|
|
#endif /* _MSC_VER */
|
|
|
|
#endif /* __IMMINTRIN_H */
|