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https://github.com/jart/cosmopolitan.git
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Make the intrinsics more readable
This commit is contained in:
Justine Tunney
parent
210187cf77
commit
80db9de173
75 changed files with 12444 additions and 21493 deletions
113
third_party/intel/ia32intrin.internal.h
vendored
113
third_party/intel/ia32intrin.internal.h
vendored
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@ -2,21 +2,15 @@
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#error "Never use <ia32intrin.h> directly; include <x86intrin.h> instead."
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#endif
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__bsfd(int __X) {
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__funline int __bsfd(int __X) {
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return __builtin_ctz(__X);
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}
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__bsrd(int __X) {
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__funline int __bsrd(int __X) {
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return __builtin_ia32_bsrsi(__X);
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}
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__bswapd(int __X) {
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__funline int __bswapd(int __X) {
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return __builtin_bswap32(__X);
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}
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@ -28,21 +22,15 @@ extern __inline int
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#define __DISABLE_SSE4_2__
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#endif /* __SSE4_2__ */
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__crc32b(unsigned int __C, unsigned char __V) {
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__funline unsigned int __crc32b(unsigned int __C, unsigned char __V) {
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return __builtin_ia32_crc32qi(__C, __V);
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}
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__crc32w(unsigned int __C, unsigned short __V) {
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__funline unsigned int __crc32w(unsigned int __C, unsigned short __V) {
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return __builtin_ia32_crc32hi(__C, __V);
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}
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__crc32d(unsigned int __C, unsigned int __V) {
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__funline unsigned int __crc32d(unsigned int __C, unsigned int __V) {
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return __builtin_ia32_crc32si(__C, __V);
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}
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@ -53,99 +41,71 @@ extern __inline unsigned int
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#endif /* __iamcu__ */
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__popcntd(unsigned int __X) {
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__funline int __popcntd(unsigned int __X) {
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return __builtin_popcount(__X);
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}
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#ifndef __iamcu__
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rdpmc(int __S) {
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__funline unsigned long long __rdpmc(int __S) {
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return __builtin_ia32_rdpmc(__S);
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}
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#endif /* __iamcu__ */
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rdtsc(void) {
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__funline unsigned long long __rdtsc(void) {
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return __builtin_ia32_rdtsc();
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}
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#ifndef __iamcu__
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rdtscp(unsigned int *__A) {
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__funline unsigned long long __rdtscp(unsigned int *__A) {
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return __builtin_ia32_rdtscp(__A);
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}
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#endif /* __iamcu__ */
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extern __inline unsigned char
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rolb(unsigned char __X, int __C) {
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__funline unsigned char __rolb(unsigned char __X, int __C) {
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return __builtin_ia32_rolqi(__X, __C);
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}
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extern __inline unsigned short
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rolw(unsigned short __X, int __C) {
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__funline unsigned short __rolw(unsigned short __X, int __C) {
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return __builtin_ia32_rolhi(__X, __C);
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}
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rold(unsigned int __X, int __C) {
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__funline unsigned int __rold(unsigned int __X, int __C) {
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__C &= 31;
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return (__X << __C) | (__X >> (-__C & 31));
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}
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extern __inline unsigned char
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rorb(unsigned char __X, int __C) {
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__funline unsigned char __rorb(unsigned char __X, int __C) {
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return __builtin_ia32_rorqi(__X, __C);
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}
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extern __inline unsigned short
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rorw(unsigned short __X, int __C) {
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__funline unsigned short __rorw(unsigned short __X, int __C) {
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return __builtin_ia32_rorhi(__X, __C);
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}
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rord(unsigned int __X, int __C) {
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__funline unsigned int __rord(unsigned int __X, int __C) {
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__C &= 31;
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return (__X >> __C) | (__X << (-__C & 31));
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}
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__pause(void) {
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__funline void __pause(void) {
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__builtin_ia32_pause();
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}
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#ifdef __x86_64__
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__bsfq(long long __X) {
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__funline int __bsfq(long long __X) {
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return __builtin_ctzll(__X);
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}
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__bsrq(long long __X) {
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__funline int __bsrq(long long __X) {
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return __builtin_ia32_bsrdi(__X);
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}
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extern __inline long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__bswapq(long long __X) {
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__funline long long __bswapq(long long __X) {
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return __builtin_bswap64(__X);
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}
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@ -155,9 +115,8 @@ extern __inline long long
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#define __DISABLE_SSE4_2__
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#endif /* __SSE4_2__ */
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__crc32q(unsigned long long __C, unsigned long long __V) {
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__funline unsigned long long __crc32q(unsigned long long __C,
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unsigned long long __V) {
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return __builtin_ia32_crc32di(__C, __V);
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}
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@ -166,35 +125,25 @@ extern __inline unsigned long long
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#pragma GCC pop_options
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#endif /* __DISABLE_SSE4_2__ */
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extern __inline long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__popcntq(unsigned long long __X) {
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__funline long long __popcntq(unsigned long long __X) {
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return __builtin_popcountll(__X);
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}
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rolq(unsigned long long __X, int __C) {
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__funline unsigned long long __rolq(unsigned long long __X, int __C) {
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__C &= 63;
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return (__X << __C) | (__X >> (-__C & 63));
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}
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__rorq(unsigned long long __X, int __C) {
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__funline unsigned long long __rorq(unsigned long long __X, int __C) {
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__C &= 63;
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return (__X >> __C) | (__X << (-__C & 63));
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}
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extern __inline unsigned long long
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__readeflags(void) {
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__funline unsigned long long __readeflags(void) {
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return __builtin_ia32_readeflags_u64();
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}
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__writeeflags(unsigned long long __X) {
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__funline void __writeeflags(unsigned long long __X) {
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__builtin_ia32_writeeflags_u64(__X);
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}
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@ -202,15 +151,11 @@ extern __inline void
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#define _popcnt64(a) __popcntq(a)
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#else
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__readeflags(void) {
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__funline unsigned int __readeflags(void) {
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return __builtin_ia32_readeflags_u32();
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}
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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__writeeflags(unsigned int __X) {
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__funline void __writeeflags(unsigned int __X) {
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__builtin_ia32_writeeflags_u32(__X);
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}
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