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MNEG

Multiply-Negate.

This instruction is an alias of MSUB.

The equivalent instruction is MSUB Wd, Wn, Wm, WZR.

Syntax

MNEG Wd, Wn, Wm ; 32-bit general registers

MNEG Xd, Xn, Xm ; 64-bit general registers

Where:

Wd
Is the 32-bit name of the general-purpose destination register.
Wn
Is the 32-bit name of the first general-purpose source register holding the multiplicand.
Wm
Is the 32-bit name of the second general-purpose source register holding the multiplier.
Xd
Is the 64-bit name of the general-purpose destination register.
Xn
Is the 64-bit name of the first general-purpose source register holding the multiplicand.
Xm
Is the 64-bit name of the second general-purpose source register holding the multiplier.

Usage

Multiply-Negate multiplies two register values, negates the product, and writes the result to the destination register.