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FMOV (zero, unpredicated)

.

Unconditionally broadcast the floating-point constant +0.0 into each element of the destination vector. This instruction is unpredicated.

Move floating-point +0.0 to vector elements (unpredicated).

Unconditionally broadcast the floating-point constant +0.0 into each element of the destination vector. This instruction is unpredicated.

This is a pseudo-instruction of DUP (immediate). This means:

313029282726252423222120191817161514131211109876543210
00100101size11100011000000000Zd
shimm8

FMOV <Zd>.<T>, #0.0

is equivalent to

DUP <Zd>.<T>, #0

Assembler Symbols

<Zd>

Is the name of the destination scalable vector register, encoded in the "Zd" field.

<T> Is the size specifier, encoded in size:
size<T>
00RESERVED
01H
10S
11D
<T>

Is the size specifier, encoded in size:

size<T>
00RESERVED
01H
10S
11D

Operation

The description of DUP (immediate) gives the operational pseudocode for this instruction.


Internal version only: isa v32.13v32.12, AdvSIMD v29.05v29.04, pseudocode v2020-12v2020-09_xml, sve v2020-12v2020-09_rc3 ; Build timestamp: 2020-12-16T142020-11-18T17:1723

Copyright © 2010-2020 Arm Limited or its affiliates. All rights reserved. This document is Non-Confidential.

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