    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. zero_4_slots_unmasked          a, b, c, d = 0
    4. copy_constant                  $0 = 0x00000001 (1.401298e-45)
    5. copy_slot_unmasked             a = $0
    6. copy_constant                  $0 = 0x00000002 (2.802597e-45)
    7. copy_slot_unmasked             b = $0
    8. copy_constant                  $0 = 0x00000005 (7.006492e-45)
    9. copy_slot_unmasked             c = $0
   10. copy_slot_unmasked             $0 = a
   11. copy_constant                  $1 = 0x00000001 (1.401298e-45)
   12. cmpeq_int                      $0 = equal($0, $1)
   13. copy_slot_unmasked             $1 = b
   14. copy_constant                  $2 = 0x00000002 (2.802597e-45)
   15. cmpeq_int                      $1 = equal($1, $2)
   16. bitwise_and_int                $0 &= $1
   17. copy_slot_unmasked             $1 = c
   18. copy_constant                  $2 = 0x00000005 (7.006492e-45)
   19. cmpeq_int                      $1 = equal($1, $2)
   20. bitwise_and_int                $0 &= $1
   21. copy_slot_unmasked             $1 = d
   22. zero_slot_unmasked             $2 = 0
   23. cmpeq_int                      $1 = equal($1, $2)
   24. bitwise_and_int                $0 &= $1
   25. swizzle_4                      $0..3 = ($0..3).xxxx
   26. copy_4_constants               $4..7 = colorRed
   27. copy_4_constants               $8..11 = colorGreen
   28. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   29. load_src                       src.rgba = $0..3