_mm512_kconcathi_64
Classification
KNC, Mask, CPUID Test: KNCNI
Header File
Instruction
KCONCATH r64, k, k
Synopsis
_mm512_kconcathi_64(__mmask16 k1, __mmask16 k2);
Description
Packs masks "k1" and "k2" into the high 32 bits of "dst". The rest of "dst" is set to 0.
Operation
dst[63:48] := k1[15:0]
dst[47:32] := k2[15:0]
dst[31:0] := 0