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14.92 VQNEG

Vector Saturating Negate.

VQNEG{cond}.datatype Qd, Qm

VQNEG{cond}.datatype Dd, Dm

where:

cond: is an optional condition code.
datatype: must be one of S8, S16,or S32.
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

VQNEG negates each element in a vector, and places the results in a second vector.

The sticky QC flag (FPSCR bit[27]) is set if saturation occurs.

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