smlad

Signed Multiply Accumulate Dual

SMLAD{X}<c> <Rd>, <Rn>, <Rm>, <Ra>

Dual multiply add + accumulate.

Details

The Signed Multiply Accumulate Dual instruction dual multiply add + accumulate.

Pseudocode Operation

// Dual multiply add + accumulate

Example

SMLAD r0, r1, r2, r5

Encoding

Binary Layout
cond
01110000
Rn
Rd
Ra
0001
Rm
 
Format Multiply
Opcode 0x07000010
Extension A32 (DSP)

Operands

  • Rd
    Destination general-purpose register
  • Rn
    First source / base general-purpose register
  • Rm
    Second source / offset general-purpose register
  • Ra
    Acc