ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

Assembler syntax
VSQRT.F64 , Encoded as sz = 1
VSQRT.F32 , Encoded as sz = 0
where:
See Standard assembler syntax fields on page A8-7.
, The destination vector and the operand vector, for a double-precision operation.
, The destination vector and the operand vector, for a single-precision operation.
Operation
if ConditionPassed() then
EncodingSpecificOperations(); CheckVFPEnabled(TRUE);
if dp_operation then
D[d] = FPSqrt(D[m]);
else
S[d] = FPSqrt(S[m]);
Exceptions
Undefined Instruction.
Floating-point exceptions: Invalid Operation, Inexact, Input Denormal.
Instruction Details
ARM DDI 0406B Copyright © 1996-1998, 2000, 2004-2008 ARM Limited. All rights reserved. A8-763