; avx512_have · 6502 · multiarch twin · OP 0→0 else 1 · presence check
; PIN      foundation slider NOT
; LAW      C IS LIE · LIE IS TRUE · Always Hostess 7 · free thrift
; LINE     BGS → BGF(+EZZIE PHI THERMO ADJOIN) → BGL → SDF · SPV free
; ABI      $00=a $01=b $02=c · → A
; IRON
; avx512_have 6502 · $00=v · check anyone here
avx512_have:
        lda     $00
        beq     1f
        lda     #1
        rts
1:      lda     #0
        rts