golden hour

/lib/gcc/x86_64-redhat-linux/11/include

File/Folder	Size	Actions
acc_prof.h	7.28 KB
adxintrin.h	2.77 KB
ammintrin.h	3.14 KB
amxbf16intrin.h	1.75 KB
amxint8intrin.h	2.04 KB
amxtileintrin.h	3.02 KB
avx2intrin.h	57.37 KB
avx5124fmapsintrin.h	6.38 KB
avx5124vnniwintrin.h	4.16 KB
avx512bf16intrin.h	3.85 KB
avx512bf16vlintrin.h	6 KB
avx512bitalgintrin.h	8.64 KB
avx512bwintrin.h	100.03 KB
avx512cdintrin.h	5.69 KB
avx512dqintrin.h	90.67 KB
avx512erintrin.h	17.26 KB
avx512fintrin.h	512.62 KB
avx512ifmaintrin.h	3.35 KB
avx512ifmavlintrin.h	5.26 KB
avx512pfintrin.h	10.05 KB
avx512vbmi2intrin.h	19.35 KB
avx512vbmi2vlintrin.h	36.25 KB
avx512vbmiintrin.h	4.81 KB
avx512vbmivlintrin.h	8.17 KB
avx512vlbwintrin.h	142.35 KB
avx512vldqintrin.h	59.88 KB
avx512vlintrin.h	418.84 KB
avx512vnniintrin.h	4.85 KB
avx512vnnivlintrin.h	7.23 KB
avx512vp2intersectintrin.h	2.06 KB
avx512vp2intersectvlintrin.h	2.58 KB
avx512vpopcntdqintrin.h	3.04 KB
avx512vpopcntdqvlintrin.h	4.56 KB
avxintrin.h	51.83 KB
avxvnniintrin.h	3.52 KB
bmi2intrin.h	3.28 KB
bmiintrin.h	5.46 KB
bmmintrin.h	1.13 KB
cet.h	2.6 KB
cetintrin.h	3.26 KB
cldemoteintrin.h	1.58 KB
clflushoptintrin.h	1.63 KB
clwbintrin.h	1.55 KB
clzerointrin.h	1.46 KB
cpuid.h	9.62 KB
cross-stdarg.h	2.5 KB
emmintrin.h	50.93 KB
enqcmdintrin.h	1.77 KB
f16cintrin.h	3.33 KB
float.h	20.17 KB
fma4intrin.h	8.92 KB
fmaintrin.h	9.88 KB
fxsrintrin.h	2.01 KB
gcov.h	1.21 KB
gfniintrin.h	14.7 KB
hresetintrin.h	1.59 KB
ia32intrin.h	7.68 KB
immintrin.h	2.47 KB
iso646.h	1.24 KB
keylockerintrin.h	4.34 KB
limits.h	6.21 KB
lwpintrin.h	3.33 KB
lzcntintrin.h	2.31 KB
mm3dnow.h	6.91 KB
mm_malloc.h	1.74 KB
mmintrin.h	31.14 KB
movdirintrin.h	2.29 KB
mwaitintrin.h	1.67 KB
mwaitxintrin.h	1.71 KB
nmmintrin.h	1.26 KB
omp.h	9.97 KB
openacc.h	6.25 KB
pconfigintrin.h	2.3 KB
pkuintrin.h	1.7 KB
pmmintrin.h	3.92 KB
popcntintrin.h	1.71 KB
prfchwintrin.h	1.41 KB
rdseedintrin.h	1.97 KB
rtmintrin.h	2.67 KB
sanitizer	-
serializeintrin.h	1.59 KB
sgxintrin.h	6.92 KB
shaintrin.h	3.13 KB
smmintrin.h	27.77 KB
stdalign.h	1.18 KB
stdarg.h	3.98 KB
stdatomic.h	9.14 KB
stdbool.h	1.47 KB
stddef.h	12.66 KB
stdfix.h	5.86 KB
stdint-gcc.h	9.32 KB
stdint.h	328 B
stdnoreturn.h	1.11 KB
syslimits.h	330 B
tbmintrin.h	5.13 KB
tmmintrin.h	8.15 KB
tsxldtrkintrin.h	1.74 KB
uintrintrin.h	2.25 KB
unwind.h	10.65 KB
vaesintrin.h	3.39 KB
varargs.h	139 B
vpclmulqdqintrin.h	2.66 KB
waitpkgintrin.h	1.95 KB
wbnoinvdintrin.h	1.59 KB
wmmintrin.h	4.55 KB
x86gprintrin.h	5.94 KB
x86intrin.h	1.27 KB
xmmintrin.h	43.37 KB
xopintrin.h	28.11 KB
xsavecintrin.h	1.78 KB
xsaveintrin.h	2.42 KB
xsaveoptintrin.h	1.81 KB
xsavesintrin.h	2.11 KB
xtestintrin.h	1.65 KB

Edit: ia32intrin.h

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

GCC is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

Under Section 7 of GPL version 3, you are granted additional
   permissions described in the GCC Runtime Library Exception, version
   3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and
   a copy of the GCC Runtime Library Exception along with this program;
   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   <http://www.gnu.org/licenses/>.  */

#ifndef _X86GPRINTRIN_H_INCLUDED
# error "Never use <ia32intrin.h> directly; include <x86gprintrin.h> instead."
#endif

/* 32bit bsf */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsfd (int __X)
{
  return __builtin_ctz (__X);
}

/* 32bit bsr */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsrd (int __X)
{
  return __builtin_ia32_bsrsi (__X);
}

/* 32bit bswap */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bswapd (int __X)
{
  return __builtin_bswap32 (__X);
}

#ifndef __iamcu__

#ifndef __CRC32__
#pragma GCC push_options
#pragma GCC target("crc32")
#define __DISABLE_CRC32__
#endif /* __CRC32__ */

/* 32bit accumulate CRC32 (polynomial 0x11EDC6F41) value.  */
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_CRC32__
#undef __DISABLE_CRC32__
#pragma GCC pop_options
#endif /* __DISABLE_CRC32__ */

#endif /* __iamcu__ */

/* 32bit popcnt */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__popcntd (unsigned int __X)
{
  return __builtin_popcount (__X);
}

#ifndef __iamcu__

/* rdpmc */
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdpmc (int __S)
{
  return __builtin_ia32_rdpmc (__S);
}

#endif /* __iamcu__ */

/* rdtsc */
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdtsc (void)
{
  return __builtin_ia32_rdtsc ();
}

#ifndef __iamcu__

/* rdtscp */
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdtscp (unsigned int *__A)
{
  return __builtin_ia32_rdtscp (__A);
}

#endif /* __iamcu__ */

/* 8bit rol */
extern __inline unsigned char
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rolb (unsigned char __X, int __C)
{
  return __builtin_ia32_rolqi (__X, __C);
}

/* 16bit rol */
extern __inline unsigned short
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rolw (unsigned short __X, int __C)
{
  return __builtin_ia32_rolhi (__X, __C);
}

/* 32bit rol */
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rold (unsigned int __X, int __C)
{
  __C &= 31;
  return (__X << __C) | (__X >> (-__C & 31));
}

/* 8bit ror */
extern __inline unsigned char
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rorb (unsigned char __X, int __C)
{
  return __builtin_ia32_rorqi (__X, __C);
}

/* 16bit ror */
extern __inline unsigned short
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rorw (unsigned short __X, int __C)
{
  return __builtin_ia32_rorhi (__X, __C);
}

/* 32bit ror */
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rord (unsigned int __X, int __C)
{
  __C &= 31;
  return (__X >> __C) | (__X << (-__C & 31));
}

/* Pause */
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__pause (void)
{
  __builtin_ia32_pause ();
}

#ifdef __x86_64__
/* 64bit bsf */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsfq (long long __X)
{
  return __builtin_ctzll (__X);
}

/* 64bit bsr */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsrq (long long __X)
{
  return __builtin_ia32_bsrdi (__X);
}

/* 64bit bswap */
extern __inline long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bswapq (long long __X)
{
  return __builtin_bswap64 (__X);
}

#ifndef __CRC32__
#pragma GCC push_options
#pragma GCC target("crc32")
#define __DISABLE_CRC32__
#endif /* __CRC32__ */

/* 64bit accumulate CRC32 (polynomial 0x11EDC6F41) value.  */
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_CRC32__
#undef __DISABLE_CRC32__
#pragma GCC pop_options
#endif /* __DISABLE_CRC32__ */

/* 64bit popcnt */
extern __inline long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__popcntq (unsigned long long __X)
{
  return __builtin_popcountll (__X);
}

/* 64bit rol */
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));
}

/* 64bit ror */
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));
}

/* Read flags register */
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__readeflags (void)
{
  return __builtin_ia32_readeflags_u64 ();
}

/* Write flags register */
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

/* Read flags register */
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__readeflags (void)
{
  return __builtin_ia32_readeflags_u32 ();
}

/* Write flags register */
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__writeeflags (unsigned int __X)
{
  __builtin_ia32_writeeflags_u32 (__X);
}

#endif

/* On LP64 systems, longs are 64-bit.  Use the appropriate rotate
 * function.  */
#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 /* __iamcu__ */
#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))