vpermt2d

Permute Two-Source Doublewords (Overwrite)

VPERMT2D zmm1 {k1}, zmm2, zmm3/m512

Shuffles 2 sources, overwriting the index register.

Details

The Permute Two-Source Doublewords (Overwrite) instruction shuffles 2 sources, overwriting the index register.

Pseudocode Operation

// Shuffles 2 sources, overwriting the index register

Example

VPERMT2D zmm1, zmm2, zmm3/m512

Encoding

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

Operands

  • dest
    512-bit ZMM AVX-512 register
  • src1
    512-bit ZMM AVX-512 register
  • src2
    512-bit ZMM AVX-512 register or Memory operand