Intrinsics Available on All Architectures

The following intrinsics are available with the x86, Intel 64-bit, and AMD 64-bit architectures:

__assume	_BitScanForward	_BitScanReverse
_bittest	_bittestandcomplement	_bittestandreset
_bittestandset
__debugbreak	_disable	_enable
_InterlockedAnd	_InterlockedCompareExchange	_InterlockedCompareExchange16
_InterlockedCompareExchange64	_InterlockedDecrement	_InterlockedDecrement16
_InterlockedExchange	_InterlockedExchangeAdd	_InterlockedIncrement
_InterlockedIncrement16	_InterlockedOr	_InterlockedXor
__noop	_ReadBarrier	_ReadWriteBarrier
_ReturnAddress	_rotl8	_rotl16
_rotr8	_rotr16	_WriteBarrier

The following CRT functions have intrinsic forms on all architectures:

abs	_abs64	_byteswap_uint64
_byteswap_ulong	_byteswap_ushort	labs
_lrotl	_lrotr	memcmp
memcpy	memset	_rotl
_rotl64	_rotr	_rotr64
strcat	strcmp	strcpy
strlen	strset	wcscat
wcscmp	wcscpy	wcslen
_wcsset

The following math library functions have intrinsic forms on all architectures:

acos	acosf	acosl
asin	asinf	asinl
atan	atanf	atanl
atan2	atan2f	atan2l
ceil	ceilf	ceill
cosh	coshf	coshl
cos	cosf	cosl
exp	expf	expl
floor	floorf	floorl
fmod	fmodf	fmodl
log	logf	logl
log10	log10f	log10l
pow	powf	powl
sin	sinf	sinl
sinh	sinhf	sinhl
sqrt	sqrtf	sqrtl
tan	tanf	tanl
tanh	tanhf	tanhl

See Also

Reference

x86 Intrinsics

Itanium Intrinsics

x64 Intrinsics