cosmopolitan/third_party/intel/ia32intrin.internal.h

/* clang-format off */
#if defined(__x86_64__) && !(__ASSEMBLER__ + __LINKER__ + 0)
#ifndef _X86GPRINTRIN_H_INCLUDED
# error "Never use <ia32intrin.h> directly; include <x86gprintrin.h> instead."
#endif
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsfd (int __X)
{
  return __builtin_ctz (__X);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsrd (int __X)
{
  return __builtin_ia32_bsrsi (__X);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bswapd (int __X)
{
  return __builtin_bswap32 (__X);
}
#ifndef __iamcu__
#ifndef __SSE4_2__
#pragma GCC push_options
#pragma GCC target("sse4.2")
#define __DISABLE_SSE4_2__
#endif
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__crc32b (unsigned int __C, unsigned char __V)
{
  return __builtin_ia32_crc32qi (__C, __V);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__crc32w (unsigned int __C, unsigned short __V)
{
  return __builtin_ia32_crc32hi (__C, __V);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__crc32d (unsigned int __C, unsigned int __V)
{
  return __builtin_ia32_crc32si (__C, __V);
}
#ifdef __DISABLE_SSE4_2__
#undef __DISABLE_SSE4_2__
#pragma GCC pop_options
#endif
#endif
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__popcntd (unsigned int __X)
{
  return __builtin_popcount (__X);
}
#ifndef __iamcu__
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdpmc (int __S)
{
  return __builtin_ia32_rdpmc (__S);
}
#endif
#define __rdtsc() __builtin_ia32_rdtsc ()
#ifndef __iamcu__
#define __rdtscp(a) __builtin_ia32_rdtscp (a)
#endif
extern __inline unsigned char
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rolb (unsigned char __X, int __C)
{
  return __builtin_ia32_rolqi (__X, __C);
}
extern __inline unsigned short
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rolw (unsigned short __X, int __C)
{
  return __builtin_ia32_rolhi (__X, __C);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rold (unsigned int __X, int __C)
{
  __C &= 31;
  return (__X << __C) | (__X >> (-__C & 31));
}
extern __inline unsigned char
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rorb (unsigned char __X, int __C)
{
  return __builtin_ia32_rorqi (__X, __C);
}
extern __inline unsigned short
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rorw (unsigned short __X, int __C)
{
  return __builtin_ia32_rorhi (__X, __C);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rord (unsigned int __X, int __C)
{
  __C &= 31;
  return (__X >> __C) | (__X << (-__C & 31));
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__pause (void)
{
  __builtin_ia32_pause ();
}
#ifdef __x86_64__
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsfq (long long __X)
{
  return __builtin_ctzll (__X);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsrq (long long __X)
{
  return __builtin_ia32_bsrdi (__X);
}
extern __inline long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bswapq (long long __X)
{
  return __builtin_bswap64 (__X);
}
#ifndef __SSE4_2__
#pragma GCC push_options
#pragma GCC target("sse4.2")
#define __DISABLE_SSE4_2__
#endif
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__crc32q (unsigned long long __C, unsigned long long __V)
{
  return __builtin_ia32_crc32di (__C, __V);
}
#ifdef __DISABLE_SSE4_2__
#undef __DISABLE_SSE4_2__
#pragma GCC pop_options
#endif
extern __inline long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__popcntq (unsigned long long __X)
{
  return __builtin_popcountll (__X);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rolq (unsigned long long __X, int __C)
{
  __C &= 63;
  return (__X << __C) | (__X >> (-__C & 63));
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rorq (unsigned long long __X, int __C)
{
  __C &= 63;
  return (__X >> __C) | (__X << (-__C & 63));
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__readeflags (void)
{
  return __builtin_ia32_readeflags_u64 ();
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__writeeflags (unsigned long long __X)
{
  __builtin_ia32_writeeflags_u64 (__X);
}
#define _bswap64(a) __bswapq(a)
#define _popcnt64(a) __popcntq(a)
#else
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__readeflags (void)
{
  return __builtin_ia32_readeflags_u32 ();
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__writeeflags (unsigned int __X)
{
  __builtin_ia32_writeeflags_u32 (__X);
}
#endif
#ifdef __LP64__
#define _lrotl(a,b) __rolq((a), (b))
#define _lrotr(a,b) __rorq((a), (b))
#else
#define _lrotl(a,b) __rold((a), (b))
#define _lrotr(a,b) __rord((a), (b))
#endif
#define _bit_scan_forward(a) __bsfd(a)
#define _bit_scan_reverse(a) __bsrd(a)
#define _bswap(a) __bswapd(a)
#define _popcnt32(a) __popcntd(a)
#ifndef __iamcu__
#define _rdpmc(a) __rdpmc(a)
#define _rdtscp(a) __rdtscp(a)
#endif
#define _rdtsc() __rdtsc()
#define _rotwl(a,b) __rolw((a), (b))
#define _rotwr(a,b) __rorw((a), (b))
#define _rotl(a,b) __rold((a), (b))
#define _rotr(a,b) __rord((a), (b))
#endif