stlrb

Store-Release Register Byte

STLRB <Wt>, [<Xn|SP>]

Stores a byte with Release semantics.

Details

The Store-Release Register Byte instruction stores a byte with Release semantics.

Pseudocode Operation

Memory[address] ← Xn

Example

STLRB w3, [x1]

Encoding

Binary Layout
00001000
1
1
0
11111
11111
Rn
Rt
 
Format Load/Store
Opcode 0x08BF F??
Extension Base (Atomic)

Operands

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