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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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54
third_party/intel/pconfigintrin.internal.h vendored Normal file
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@ -0,0 +1,54 @@
#ifndef _IMMINTRIN_H_INCLUDED
#error "Never use <pconfigintrin.h> directly; include <immintrin.h> instead."
#endif
#ifndef _PCONFIGINTRIN_H_INCLUDED
#define _PCONFIGINTRIN_H_INCLUDED
#ifndef __PCONFIG__
#pragma GCC push_options
#pragma GCC target("pconfig")
#define __DISABLE_PCONFIG__
#endif /* __PCONFIG__ */
#define __pconfig_b(leaf, b, retval) \
__asm__ __volatile__("pconfig\n\t" \
: "=a"(retval) \
: "a"(leaf), "b"(b) \
: "c" \
"c")
#define __pconfig_generic(leaf, b, c, d, retval) \
__asm__ __volatile__("pconfig\n\t" \
: "=a"(retval), "=b"(b), "=c"(c), "=d"(d) \
: "a"(leaf), "b"(b), "c"(c), "d"(d) \
: "cc")
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_pconfig_u32(const unsigned int __L, size_t __D[]) {
enum __pconfig_type {
__PCONFIG_KEY_PROGRAM = 0x01,
};
unsigned int __R = 0;
if (!__builtin_constant_p(__L))
__pconfig_generic(__L, __D[0], __D[1], __D[2], __R);
else
switch (__L) {
case __PCONFIG_KEY_PROGRAM:
__pconfig_b(__L, __D[0], __R);
break;
default:
__pconfig_generic(__L, __D[0], __D[1], __D[2], __R);
}
return __R;
}
#ifdef __DISABLE_PCONFIG__
#undef __DISABLE_PCONFIG__
#pragma GCC pop_options
#endif /* __DISABLE_PCONFIG__ */
#endif /* _PCONFIGINTRIN_H_INCLUDED */