16.125 REV16

Reverse bytes in 16-bit halfwords.

Syntax

REV16 Wd, Wn ; 32-bit

REV16 Xd, Xn ; 64-bit

Where:

Wd
Is the 32-bit name of the general-purpose destination register.
Wn
Is the 32-bit name of the general-purpose source register.
Xd
Is the 64-bit name of the general-purpose destination register.
Xn
Is the 64-bit name of the general-purpose source register.

Usage

Reverse bytes in 16-bit halfwords reverses the byte order in each 16-bit halfword of a register.

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