You copied the Doc URL to your clipboard.

ARM Compiler armasm User Guide : VQADD

VQADD

Vector Saturating Add.

Syntax

VQADD{cond}.datatype {Qd}, Qn, Qm

VQADD{cond}.datatype {Dd}, Dn, Dm

where:

cond

is an optional condition code.

datatype

must be one of S8, S16, S32, S64, U8, U16, U32, or U64.

Qd, Qn, Qm

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

Dd, Dn, Dm

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

Operation

VQADD adds corresponding elements in two vectors, and places the results in the destination vector.

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

Related reference

Was this page helpful? Yes No