CFINV

Invert Carry Flag. This instruction inverts the value of the PSTATE.C flag.

System
(FEAT_FlagM)

313029282726252423222120191817161514131211109876543210
11010101000000000100(0)(0)(0)(0)00011111
CRm

CFINV

if !IsFeatureImplemented(FEAT_FlagM) then UNDEFINED;

Operation

PSTATE.C = NOT(PSTATE.C);

Operational information

If PSTATE.DIT is 1:


Internal version only: isa v33.74, AdvSIMD v29.23, pseudocode v2023-09_rel, sve v2023-09_rc3 ; Build timestamp: 2023-09-27T17:06

Copyright © 2010-2023 Arm Limited or its affiliates. All rights reserved. This document is Non-Confidential.