Make the intrinsics more readable

This commit is contained in:
Justine Tunney 2023-05-15 23:11:47 -07:00
parent 210187cf77
commit 80db9de173
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GPG key ID: BE714B4575D6E328
75 changed files with 12444 additions and 21493 deletions

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@ -2,21 +2,15 @@
#error "Never use <ia32intrin.h> directly; include <x86intrin.h> instead."
#endif
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsfd(int __X) {
__funline int __bsfd(int __X) {
return __builtin_ctz(__X);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsrd(int __X) {
__funline int __bsrd(int __X) {
return __builtin_ia32_bsrsi(__X);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bswapd(int __X) {
__funline int __bswapd(int __X) {
return __builtin_bswap32(__X);
}
@ -28,21 +22,15 @@ extern __inline int
#define __DISABLE_SSE4_2__
#endif /* __SSE4_2__ */
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__crc32b(unsigned int __C, unsigned char __V) {
__funline unsigned int __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) {
__funline unsigned int __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) {
__funline unsigned int __crc32d(unsigned int __C, unsigned int __V) {
return __builtin_ia32_crc32si(__C, __V);
}
@ -53,99 +41,71 @@ extern __inline unsigned int
#endif /* __iamcu__ */
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__popcntd(unsigned int __X) {
__funline int __popcntd(unsigned int __X) {
return __builtin_popcount(__X);
}
#ifndef __iamcu__
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdpmc(int __S) {
__funline unsigned long long __rdpmc(int __S) {
return __builtin_ia32_rdpmc(__S);
}
#endif /* __iamcu__ */
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdtsc(void) {
__funline unsigned long long __rdtsc(void) {
return __builtin_ia32_rdtsc();
}
#ifndef __iamcu__
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rdtscp(unsigned int *__A) {
__funline unsigned long long __rdtscp(unsigned int *__A) {
return __builtin_ia32_rdtscp(__A);
}
#endif /* __iamcu__ */
extern __inline unsigned char
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__rolb(unsigned char __X, int __C) {
__funline unsigned char __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) {
__funline unsigned short __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) {
__funline unsigned int __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) {
__funline unsigned char __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) {
__funline unsigned short __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) {
__funline unsigned int __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) {
__funline void __pause(void) {
__builtin_ia32_pause();
}
#ifdef __x86_64__
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsfq(long long __X) {
__funline int __bsfq(long long __X) {
return __builtin_ctzll(__X);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bsrq(long long __X) {
__funline int __bsrq(long long __X) {
return __builtin_ia32_bsrdi(__X);
}
extern __inline long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bswapq(long long __X) {
__funline long long __bswapq(long long __X) {
return __builtin_bswap64(__X);
}
@ -155,9 +115,8 @@ extern __inline long long
#define __DISABLE_SSE4_2__
#endif /* __SSE4_2__ */
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__crc32q(unsigned long long __C, unsigned long long __V) {
__funline unsigned long long __crc32q(unsigned long long __C,
unsigned long long __V) {
return __builtin_ia32_crc32di(__C, __V);
}
@ -166,35 +125,25 @@ extern __inline unsigned long long
#pragma GCC pop_options
#endif /* __DISABLE_SSE4_2__ */
extern __inline long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__popcntq(unsigned long long __X) {
__funline long long __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) {
__funline unsigned long long __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) {
__funline unsigned long long __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) {
__funline unsigned long long __readeflags(void) {
return __builtin_ia32_readeflags_u64();
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__writeeflags(unsigned long long __X) {
__funline void __writeeflags(unsigned long long __X) {
__builtin_ia32_writeeflags_u64(__X);
}
@ -202,15 +151,11 @@ extern __inline void
#define _popcnt64(a) __popcntq(a)
#else
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__readeflags(void) {
__funline unsigned int __readeflags(void) {
return __builtin_ia32_readeflags_u32();
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__writeeflags(unsigned int __X) {
__funline void __writeeflags(unsigned int __X) {
__builtin_ia32_writeeflags_u32(__X);
}