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
(Armv8.5)

313029282726252423222120191817161514131211109876543210
11010101000000000100(0)(0)(0)(0)01011111
CRm

System

AXFLAG

if !HaveFlagFormatExt() then UNDEFINED;

Operation

bit N = '0'; bit Z = PSTATE.Z OR PSTATE.V; bit C = PSTATE.C AND NOT(PSTATE.V); bit V = '0'; PSTATE.N = N; PSTATE.Z = Z; PSTATE.C = C; PSTATE.V = V;


Internal version only: isa v30.44, AdvSIMD v27.08, pseudocode v8.5-2019-06_rc2-5-g22901f2, sve v2019-06_rc4 ; Build timestamp: 2019-06-26T22:04

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