ldsmax

Atomic Load-Signed Maximum Word

LDSMAX <Ws>, <Wt>, [<Xn|SP>]

Atomic signed max to memory.

Details

The Atomic Load-Signed Maximum Word instruction atomic signed max to memory.

Pseudocode Operation

// Atomic signed max to memory

Example

LDSMAX w6, w3, [x1]

Encoding

Binary Layout
10111000
0
0
1
00100
11111
Rn
Rt
 
Format Atomic
Opcode 0xB8204000
Extension LSE (Atomics)

Operands

  • Ws
    Value
  • Wt
    Transfer 32-bit integer register (load/store)
  • Xn
    First source / base 64-bit integer register