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Add Intel intrinsics headers

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Justine Tunney 2023-04-27 02:56:41 -07:00
parent 369f9740de
commit b7bf052a4b
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GPG key ID: BE714B4575D6E328
121 changed files with 47114 additions and 849 deletions
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78
third_party/intel/bmi2intrin.internal.h vendored Normal file
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@ -0,0 +1,78 @@
#if !defined _X86INTRIN_H_INCLUDED && !defined _IMMINTRIN_H_INCLUDED
#error "Never use <bmi2intrin.h> directly; include <x86intrin.h> instead."
#endif
#ifndef _BMI2INTRIN_H_INCLUDED
#define _BMI2INTRIN_H_INCLUDED
#ifndef __BMI2__
#pragma GCC push_options
#pragma GCC target("bmi2")
#define __DISABLE_BMI2__
#endif /* __BMI2__ */
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_bzhi_u32(unsigned int __X, unsigned int __Y) {
return __builtin_ia32_bzhi_si(__X, __Y);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_pdep_u32(unsigned int __X, unsigned int __Y) {
return __builtin_ia32_pdep_si(__X, __Y);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_pext_u32(unsigned int __X, unsigned int __Y) {
return __builtin_ia32_pext_si(__X, __Y);
}
#ifdef __x86_64__
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_bzhi_u64(unsigned long long __X, unsigned long long __Y) {
return __builtin_ia32_bzhi_di(__X, __Y);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_pdep_u64(unsigned long long __X, unsigned long long __Y) {
return __builtin_ia32_pdep_di(__X, __Y);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_pext_u64(unsigned long long __X, unsigned long long __Y) {
return __builtin_ia32_pext_di(__X, __Y);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mulx_u64(unsigned long long __X, unsigned long long __Y,
unsigned long long *__P) {
unsigned __int128 __res = (unsigned __int128)__X * __Y;
*__P = (unsigned long long)(__res >> 64);
return (unsigned long long)__res;
}
#else /* !__x86_64__ */
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mulx_u32(unsigned int __X, unsigned int __Y, unsigned int *__P) {
unsigned long long __res = (unsigned long long)__X * __Y;
*__P = (unsigned int)(__res >> 32);
return (unsigned int)__res;
}
#endif /* !__x86_64__ */
#ifdef __DISABLE_BMI2__
#undef __DISABLE_BMI2__
#pragma GCC pop_options
#endif /* __DISABLE_BMI2__ */
#endif /* _BMI2INTRIN_H_INCLUDED */