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14.92 VQNEG
Vector Saturating Negate.
Syntax
VQNEG
{
}.cond
datatype
, Qd
Qm
VQNEG
{
}.cond
datatype
, Dd
Dm
where:
cond
is an optional condition code.
datatype
must be one of
S8
,S16
,orS32
.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.