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ADD (immediate)

Add (immediate).

This instruction is used by the alias MOV (to or from SP).

Syntax

ADD Wd|WSP, Wn|WSP, #imm{, shift} ; 32-bit general registers

ADD Xd|SP, Xn|SP, #imm{, shift} ; 64-bit general registers

Where:

Wd|WSP

Is the 32-bit name of the destination general-purpose register or stack pointer.

Wn|WSP

Is the 32-bit name of the source general-purpose register or stack pointer.

Xd|SP

Is the 64-bit name of the destination general-purpose register or stack pointer.

Xn|SP

Is the 64-bit name of the source general-purpose register or stack pointer.

imm

Is an unsigned immediate, in the range 0 to 4095.

shift

Is the optional left shift to apply to the immediate, defaulting to LSL #0, and can be either LSL #0 or LSL #12.

Operation

Add (immediate) adds a register value and an optionally-shifted immediate value, and writes the result to the destination register.

Rd = Rn + shift(imm), where R is either W or X.

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