AXFLAG

Convert floating-point condition flags from Arm to external format. This instruction converts the state of the PSTATE.{N,Z,C,V} flags from a form representing the result of an Arm floating-point scalar compare instruction to an alternative representation required by some software.

System
(FEAT_FlagM2)

313029282726252423222120191817161514131211109876543210
11010101000000000100(0)(0)(0)(0)01011111
op1CRmop2Rt

AXFLAG

if !IsFeatureImplemented(FEAT_FlagM2) then UNDEFINED;

Operation

bit z = PSTATE.Z OR PSTATE.V; bit c = PSTATE.C AND NOT(PSTATE.V); PSTATE.<N,Z,C,V> = '0' : z : c : '0';


Internal version only: aarchmrs v2024-03_relA, pseudocode v2024-03_rel, sve v2024-03_rel ; Build timestamp: 2024-03-26T09:45

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