vpermi2b

Permute Two-Source Bytes

VPERMI2B zmm1 {k1}, zmm2, zmm3/m512

Shuffles bytes from two ZMM registers into destination.

Details

The Permute Two-Source Bytes instruction shuffles bytes from two ZMM registers into destination.

Pseudocode Operation

// Shuffles bytes from two ZMM registers into destination

Example

VPERMI2B zmm1, zmm2, zmm3/m512

Encoding

Binary Layout
EVEX
+0
66
+4
0F
+5
38
+6
75
+7
 
Format EVEX
Opcode 66 0F 38 75
Extension AVX-512-VBMI

Operands

  • dest
    ZMM
  • idx
    ZMM
  • src
    ZMM/Mem