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 = '0'; PSTATE.Z = z; PSTATE.C = c; PSTATE.V = '0';


Internal version only: aarchmrs v2023-12_rel, pseudocode v2023-12_rel, sve v2023-12_rel ; Build timestamp: 2023-12-15T16:46

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