20.125 MVNI (vector)

Move inverted Immediate (vector).

Syntax

MVNI Vd.T, #imm8{, LSL #amount} ; 16-bit shifted immediate

MVNI Vd.T, #imm8{, LSL #amount} ; 32-bit shifted immediate

MVNI Vd.T, #imm8, MSL #amount ; 32-bit shifting ones

Where:

T

Is an arrangement specifier:

16-bit shifted immediate
Can be one of 4H or 8H.
32-bit shifted immediate
Can be one of 2S or 4S.
32-bit shifting ones
Can be one of 2S or 4S.
amount

Is the shift amount:

16-bit shifted immediate
Can be one of 0 or 8.
32-bit shifted immediate
Can be one of 0, 8, 16 or 24.
32-bit shifting ones
Can be one of 8 or 16.

Defaults to zero if LSL is omitted.

Vd
Is the name of the SIMD and FP destination register.
imm8
Is an 8-bit immediate.

Usage

Move inverted Immediate (vector). This instruction places the inverse of an immediate constant into every vector element of the destination SIMD and FP register.

Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped.

Non-ConfidentialPDF file icon PDF versionARM 100069_0608_00_en
Copyright © 2014–2017 ARM Limited or its affiliates. All rights reserved.