13.30 VSQRT

Floating-point square root.

Syntax

VSQRT{cond}.F32 Sd, Sm

VSQRT{cond}.F64 Dd, Dm

where:

cond

is an optional condition code.

Sd, Sm

are the single-precision registers for the result and operand.

Dd, Dm

are the double-precision registers for the result and operand.

Operation

The VSQRT instruction takes the square root of the contents of Sm or Dm, and places the result in Sd or Dd.

Floating-point exceptions

VSQRT instructions can produce Invalid Operation or Inexact exceptions.

Non-ConfidentialPDF file icon PDF versionARM DUI0473M
Copyright © 2010-2016 ARM Limited or its affiliates. All rights reserved.