knotd

NOT Mask Doubleword

KNOTD k1, k2

Bitwise NOT of 32-bit mask.

Details

The NOT Mask Doubleword instruction bitwise NOT of 32-bit mask.

Pseudocode Operation

// Bitwise NOT of 32-bit mask

Example

KNOTD k1, k2

Encoding

Binary Layout
EVEX
+0
0F
+4
44
+5
 
Format EVEX
Opcode 0F 44
Extension AVX-512BW

Operands

  • dest
    AVX-512 opmask register (k0-k7)
  • src
    AVX-512 opmask register (k0-k7)