Intel® C++ Compiler 16.0 User and Reference Guide
Bitwise OR operation between int32 vectors. Corresponding instruction is VPORD. This intrinsic only applies to Intel® Many Integrated Core Architecture (Intel® MIC Architecture).
Without Mask extern _m512i __cdecl _mm512_or_epi32(_m512i v2, _m512i v3); |
With Mask extern _m512i __cdecl _mm512_mask_or_epi32(_m512i v1_old, __mmask16 k1, _m512i v2, _m512i v3); |
v2 |
int32 vector used for bitwise operation |
v3 |
int32 vector also used for bitwise operation |
v1_old |
Source vector that retains old values of the destination vector; the resulting vector gets corresponding elements from v1_old for zero mask bits |
k1 |
Writemask; only those elements of the source vectors with corresponding bit set to '1' in the k1 mask are computed and stored in the result; elements in the result vector corresponding to zero bit in k1 are copied from corresponding elements of vector v1_old |
Performs a bitwise OR operation between int32 vectors v2 and v3.
The masked variant has one additional argument: k1. Only those elements in the source registers with the corresponding bit set in vector mask k1 are used for computing. The remaining elements of the resulting vector are filled with corresponding elements from v1_old.
Returns the result of the bitwise OR operation.