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CFINV

Invert carry flag

This instruction inverts the value of the PSTATE.C flag.

System class

(FEAT_FlagM)

313029282726252423222120191817161514131211109876543210
11010101000000000100(0)(0)(0)(0)00011111
op1CRmop2Rt

Encoding

CFINV

Decode

if !IsFeatureImplemented(FEAT_FlagM) then EndOfDecode(Decode_UNDEF);

Operation

PSTATE.C = NOT(PSTATE.C);

Operational information

This instruction is a data-independent-time instruction as described in About PSTATE.DIT.


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