vcmppd

Compare Packed Double-Precision (AVX)

VCMPPD ymm1, ymm2, ymm3/m256, imm8

Compares packed doubles (AVX version with immediate).

Details

The Compare Packed Double-Precision (AVX) instruction compares packed doubles (AVX version with immediate).

Pseudocode Operation

// Compares packed doubles (AVX version with immediate)

Example

VCMPPD ymm1, ymm2, ymm3/m256, 3

Encoding

Binary Layout
VEX
+0
opcode
+3
ModRM
+4
 
Format VEX
Opcode C5 ... C2
Extension AVX

Operands

  • dest
    256-bit YMM AVX register
  • src1
    256-bit YMM AVX register
  • src2
    256-bit YMM AVX register or Memory operand
  • src3
    8-bit signed immediate