moduq

Modulo Unsigned Quadword

moduq vD, vA, vB

Computes remainder of 128-bit unsigned division.

Encoding

Binary Layout

4

0:5

vD

6:10

vA

11:15

vB

16:20

11

21:31

 

Format VX-form

Opcode 0x1000000B

Extension Base

Operands

• vD
  Target
• vA
  Dividend
• vB
  Divisor

Example

moduq vd, va, vb

Related

More in Base

Reference

View in PowerISA v3.1C Specification ↗ OPF Power ISA v3.1C

Description

Computes the remainder of a 128-bit unsigned integer division, storing the 128-bit unsigned remainder in vD. This is a VSX or MMA category instruction. The operation uses the dividend (vA) and divisor (vB) to compute the modulo result.

Operation

vD ← vA mod vB (128-bit unsigned integer modulo)