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include: Move InterlockedCompareExchange128 next to the other InterlockedCompareExchange* functions. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-01-19 11:29:23 -06:00 committed by Alexandre Julliard
parent c8ad4650b8
commit 04a9c9eba7
1 changed files with 30 additions and 32 deletions
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62
include/winnt.h
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@ -6898,6 +6898,9 @@ static inline BOOLEAN BitScanReverse(DWORD *index, DWORD mask)
#pragma intrinsic(_InterlockedCompareExchange)
#pragma intrinsic(_InterlockedCompareExchange64)
#ifdef _WIN64
#pragma intrinsic(_InterlockedCompareExchange128)
#endif
#pragma intrinsic(_InterlockedExchange)
#pragma intrinsic(_InterlockedExchangeAdd)
#pragma intrinsic(_InterlockedIncrement)
@ -6905,6 +6908,9 @@ static inline BOOLEAN BitScanReverse(DWORD *index, DWORD mask)
long _InterlockedCompareExchange(long volatile*,long,long);
long long _InterlockedCompareExchange64(long long volatile*,long long,long long);
#ifdef _WIN64
unsigned char _InterlockedCompareExchange128(volatile __int64 *, __int64, __int64, __int64 *);
#endif
long _InterlockedDecrement(long volatile*);
long _InterlockedExchange(long volatile*,long);
long _InterlockedExchangeAdd(long volatile*,long);
@ -6920,6 +6926,13 @@ static FORCEINLINE LONGLONG WINAPI InterlockedCompareExchange64( LONGLONG volati
return _InterlockedCompareExchange64( (long long volatile *)dest, compare, xchg );
}
#ifdef _WIN64
static FORCEINLINE unsigned char WINAPI InterlockedCompareExchange128( volatile __int64 *dest, __int64 xchg_high, __int64 xchg_low, __int64 *compare )
{
return _InterlockedCompareExchange128( dest, xchg_high, xchg_low, compare );
}
#endif
static FORCEINLINE LONG WINAPI InterlockedExchange( LONG volatile *dest, LONG val )
{
return _InterlockedExchange( (long volatile *)dest, val );
@ -6982,6 +6995,23 @@ static FORCEINLINE LONGLONG WINAPI InterlockedCompareExchange64( LONGLONG volati
return __sync_val_compare_and_swap( dest, compare, xchg );
}
#ifdef _WIN64
static FORCEINLINE unsigned char InterlockedCompareExchange128( volatile __int64 *dest, __int64 xchg_high, __int64 xchg_low, __int64 *compare )
{
#ifdef __x86_64__
unsigned char ret;
__asm__ __volatile__( "lock cmpxchg16b %0; setz %b2"
: "=m" (dest[0]), "=m" (dest[1]), "=r" (ret),
"=a" (compare[0]), "=d" (compare[1])
: "m" (dest[0]), "m" (dest[1]), "3" (compare[0]), "4" (compare[1]),
"c" (xchg_high), "b" (xchg_low) );
return ret;
#else
return __sync_bool_compare_and_swap( (__int128 *)dest, *(__int128 *)compare, ((__int128)xchg_high << 64) | xchg_low );
#endif
}
#endif
static FORCEINLINE LONG WINAPI InterlockedExchange( LONG volatile *dest, LONG val )
{
LONG ret;
@ -7024,38 +7054,6 @@ static FORCEINLINE void * WINAPI InterlockedExchangePointer( void *volatile *des
#endif /* __GNUC__ */
#ifdef _WIN64
#if defined(_MSC_VER)
#define InterlockedCompareExchange128 _InterlockedCompareExchange128
unsigned char _InterlockedCompareExchange128(volatile __int64 *dest, __int64 xchg_high, __int64 xchg_low, __int64 *compare);
#pragma intrinsic(_InterlockedCompareExchange128)
#elif defined(__x86_64__)
static inline unsigned char InterlockedCompareExchange128(__int64 *dest, __int64 xchg_high, __int64 xchg_low, __int64 *compare)
{
unsigned char ret;
__asm__ __volatile__( "lock cmpxchg16b %0; setz %b2"
: "=m" (dest[0]), "=m" (dest[1]), "=r" (ret),
"=a" (compare[0]), "=d" (compare[1])
: "m" (dest[0]), "m" (dest[1]), "3" (compare[0]), "4" (compare[1]),
"c" (xchg_high), "b" (xchg_low) );
return ret;
}
#elif defined(__GNUC__)
static inline unsigned char InterlockedCompareExchange128(__int64 *dest, __int64 xchg_high, __int64 xchg_low, __int64 *compare)
{
return __sync_bool_compare_and_swap( (__int128 *)dest, *(__int128 *)compare, ((__int128)xchg_high << 64) | xchg_low );
}
#endif
#endif /* _WIN64 */
#ifdef __cplusplus
}
#endif