vpaddd

Packed Add Doubleword (AVX2)

VPADDD ymm1, ymm2, ymm3/m256

Adds 8 integers (256-bit).

Details

The Packed Add Doubleword (AVX2) instruction adds 8 integers (256-bit).

Pseudocode Operation

// Adds 8 integers (256-bit)

Example

VPADDD ymm1, ymm2, ymm3/m256

Encoding

Binary Layout
VEX
+0
opcode
+3
ModRM
+4
 
Format VEX
Opcode C5 ... FE
Extension AVX2

Operands

  • dest
    256-bit YMM AVX register
  • src1
    256-bit YMM AVX register
  • src2
    256-bit YMM AVX register or Memory operand