Intrinsics for Bitwise Logical Operations

The prototypes for Intel® Advanced Vector Extensions 512 (Intel® AVX-512) intrinsics are located in the zmmintrin.h header file.

To use these intrinsics, include the immintrin.h file as follows:

#include <immintrin.h>


Intrinsic Name

Operation

Corresponding
Intel® AVX-512 Instruction

_mm512_and_epi32, _mm512_mask_and_epi32_mm512_maskz_and_epi32

Computes the bitwise AND of packed int32 elements.

VPANDD

_mm512_and_epi64, _mm512_mask_and_epi64, _mm512_maskz_and_epi64

Computes the bitwise AND of packed int64 elements.

VPANDQ

_mm512_or_epi32, _mm512_mask_or_epi32, _mm512_maskz_or_epi32

Computes the bitwise OR of packed int32 elements.

VPORD

_mm512_or_epi64, _mm512_mask_or_epi64, _mm512_maskz_or_epi64

Computes the bitwise OR of packed int64 elements.

VPORQ

_mm512_andnot_epi32, _mm512_mask_andnot_epi32, _mm512_maskz_andnot_epi32

Computes the bitwise AND NOT of packed int32 elements.

VPANDND

_mm512_andnot_epi64, _mm512_mask_andnot_epi64, _mm512_maskz_andnot_epi64

Computes the bitwise AND NOT of packed int64 elements.

VPANDNQ

_mm512_xor_epi32, _mm512_mask_xor_epi32, _mm512_maskz_xor_epi32

Computes the bitwise XOR of packed int 32 elements.

VPXORD

_mm512_xor_epi64, _mm512_mask_xor_epi64, _mm512_maskz_xor_epi64

Computes the bitwise XOR of packed int64 elements.

VPXORQ


variable definition
k

writemask used as a selector

a

first source vector element

b

second source vector element

src

source element to use based on writemask result


_mm512_and_epi32

extern __m512i __cdecl _mm512_and_epi32(__m512i a, __m512i b);

Computes the bitwise AND of packed 32-bit integers in a and b, and stores the result.



_mm512_mask_and_epi32

extern __m512i __cdecl _mm512_mask_and_epi32(__m512i src, __mmask16 k, __m512i a, __m512i b);

Computes the bitwise AND of packed 32-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_maskz_and_epi32

extern __m512i __cdecl _mm512_maskz_and_epi32(__mmask16 k, __m512i a, __m512i b);

Computes the bitwise AND of packed 32-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_and_epi64

extern __m512i __cdecl _mm512_and_epi64(__m512i a, __m512i b);

Computes the bitwise AND of 512 bits (composed of packed 64-bit integers) in a and b, and stores the result.



_mm512_mask_and_epi64

extern __m512i __cdecl _mm512_mask_and_epi64(__m512i src, __mmask8 k, __m512i a, __m512i b);

Computes the bitwise AND of packed 64-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_and_epi64

extern __m512i __cdecl _mm512_maskz_and_epi64(__mmask8 k, __m512i a, __m512i b);

Computes the bitwise AND of packed 64-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_andnot_epi32

extern __m512i __cdecl _mm512_andnot_epi32(__m512i a, __m512i b);

Computes the bitwise AND NOT of packed 32-bit integers in a and b, and stores the result.



_mm512_mask_andnot_epi32

extern __m512i __cdecl _mm512_mask_andnot_epi32(__m512i src, __mmask16 k, __m512i a, __m512i b);

Computes the bitwise AND NOT of packed 32-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_andnot_epi32

extern __m512i __cdecl _mm512_maskz_andnot_epi32(__mmask16 k, __m512i a, __m512i b);

Computes the bitwise AND NOT of packed 32-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_andnot_epi64

extern __m512i __cdecl _mm512_andnot_epi64(__m512i a, __m512i b);

Computes the bitwise AND NOT of 512 bits (composed of packed 64-bit integers) in a and b, and stores the result.



_mm512_mask_andnot_epi64

extern __m512i __cdecl _mm512_mask_andnot_epi64(__m512i src, __mmask8 k, __m512i a, __m512i b);

Computes the bitwise AND NOT of packed 64-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_andnot_epi64

extern __m512i __cdecl _mm512_maskz_andnot_epi64(__mmask8 k, __m512i a, __m512i b);

Computes the bitwise AND NOT of packed 64-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_or_epi32

extern __m512i __cdecl _mm512_or_epi32(__m512i a, __m512i b);

Computes the bitwise OR of packed 32-bit integers in a and b, and stores the result.



_mm512_mask_or_epi32

extern __m512i __cdecl _mm512_mask_or_epi32(__m512i src, __mmask16 k, __m512i a, __m512i b);

Computes the bitwise OR of packed 32-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_or_epi32

extern __m512i __cdecl _mm512_maskz_or_epi32( __mmask16 k, __m512i a, __m512i b);

Computes the bitwise OR of packed 32-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_or_epi64

extern __m512i __cdecl _mm512_or_epi64(__m512i a, __m512i b);

Computes the bitwise OR of packed 64-bit integers in a and b, and store the result.



_mm512_mask_or_epi64

extern __m512i __cdecl _mm512_mask_or_epi64(__m512i src, __mmask8 k, __m512i a, __m512i b);

Computes the bitwise OR of packed 64-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_or_epi64

extern __m512i __cdecl _mm512_maskz_or_epi64(__mmask8 k, __m512i a, __m512i b);

Computes the bitwise OR of packed 64-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_xor_epi32

extern __m512i __cdecl _mm512_xor_epi32(__m512i a, __m512i b);

Computes the bitwise XOR of packed 32-bit integers in a and b, and stores the result.



_mm512_mask_xor_epi32

extern __m512i __cdecl _mm512_mask_xor_epi32(__m512i src, __mmask16 k, __m512i a, __m512i b);

Computes the bitwise XOR of packed 32-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_xor_epi32

extern __m512i __cdecl _mm512_maskz_xor_epi32(__mmask16 k, __m512i a, __m512i b);

Computes the bitwise XOR of packed 32-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



_mm512_xor_epi64

extern __m512i __cdecl _mm512_xor_epi64(__m512i a, __m512i b);

Computes the bitwise XOR of packed 64-bit integers in a and b, and stores the result.



_mm512_mask_xor_epi64

extern __m512i __cdecl _mm512_mask_xor_epi64(__m512i src, __mmask8 k, __m512i a, __m512i b);

Computes the bitwise XOR of packed 64-bit integers in a and b, and stores the result using writemask k (elements are copied from src when the corresponding mask bit is not set).



_mm512_maskz_xor_epi64

extern __m512i __cdecl _mm512_maskz_xor_epi64(__mmask8 k, __m512i a, __m512i b);

Computes the bitwise XOR of packed 64-bit integers in a and b, and stores the result using zeromask k (elements are zeroed out when the corresponding mask bit is not set).



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