12.72 VNEG

Vector Negate.

Syntax

VNEG{cond}.datatype Qd, Qm

VNEG{cond}.datatype Dd, Dm

where:

cond

is an optional condition code.

datatype

must be one of S8, S16, S32, or F32.

Qd, Qm

are the destination vector and the operand vector, for a quadword operation.

Dd, Dm

are the destination vector and the operand vector, for a doubleword operation.

Operation

VNEG negates each element in a vector, and places the results in a second vector. (The floating-point version only inverts the sign bit.)

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