add

Add (Shifted Register)

ADD <Wd>, <Wn>, <Wm> {, <shift> #<amount>}

Adds a register value and a shifted register value.

Details

The Add instruction adds a register value and a shifted register value.

Pseudocode Operation

Wd ← Wn + Wm
// Flags affected: N, Z, C, V

Example

ADD w0, w1, w2

Encoding

Binary Layout
00001011
000
Wm
imm6
Wn
Wd
 
Format Data Processing (Register)
Opcode 0x0B000000
Extension Base

Operands

  • Wd
    Destination 32-bit integer register
  • Wn
    First source / base 32-bit integer register
  • Wm
    Second source / offset 32-bit integer register