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
CRm

AXFLAG

if !HaveFlagFormatExt() 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: isa v33.53, AdvSIMD v29.11, pseudocode v2022-09_rel, sve v2022-09_rel ; Build timestamp: 2022-09-30T16:37

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