LEA

Operation

Computes the source effective address without reading memory and writes it to the destination.

Assembler Syntax

LEA.{B|W|L|Q}(z) <ea>(e), Rn(d)

LEA.{B|W|L|Q}(z) Rn(s), Rn(d)

Privilege

Unprivileged

Repeat eligibility

REP eligible; REPcc observes dst

Computes the source effective address without reading the addressed memory and writes that address to the destination.

2.75in

Encodings

LEA.{B|W|L|Q}(z) <ea>(e), Rn(d)

Format: Instruction format for LEA.{B|W|L|Q}(z) <ea>(e), Rn(d)

2.75in LEA.{B|W|L|Q}(z) Rn(s), Rn(d)

Format: Instruction format for LEA.{B|W|L|Q}(z) Rn(s), Rn(d)