    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  i2[0] = 0x00000001 (1.401298e-45)
    4. copy_constant                  i2[1] = 0x00000002 (2.802597e-45)
    5. copy_constant                  s2[0] = 0x00000001 (1.401298e-45)
    6. copy_constant                  s2[1] = 0x00000002 (2.802597e-45)
    7. copy_constant                  f2[0] = 0x3F800000 (1.0)
    8. copy_constant                  f2[1] = 0x40000000 (2.0)
    9. copy_constant                  h2[0] = 0x3F800000 (1.0)
   10. copy_constant                  h2[1] = 0x40000000 (2.0)
   11. copy_2_slots_unmasked          $0..1 = s2[0], s2[1]
   12. copy_2_slots_unmasked          i2[0], i2[1] = $0..1
   13. copy_2_slots_unmasked          s2[0], s2[1] = $0..1
   14. copy_2_slots_unmasked          $0..1 = h2[0], h2[1]
   15. copy_2_slots_unmasked          f2[0], f2[1] = $0..1
   16. copy_2_slots_unmasked          h2[0], h2[1] = $0..1
   17. copy_constant                  cf2[0] = 0x3F800000 (1.0)
   18. copy_constant                  cf2[1] = 0x40000000 (2.0)
   19. copy_2_slots_unmasked          $0..1 = i2[0], i2[1]
   20. copy_2_slots_unmasked          $12..13 = s2[0], s2[1]
   21. copy_2_slots_unmasked          $2..3 = $12..13
   22. cmpeq_2_ints                   $0..1 = equal($0..1, $2..3)
   23. bitwise_and_int                $0 &= $1
   24. copy_2_slots_unmasked          $1..2 = f2[0], f2[1]
   25. copy_2_slots_unmasked          $12..13 = h2[0], h2[1]
   26. copy_2_slots_unmasked          $3..4 = $12..13
   27. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
   28. bitwise_and_int                $1 &= $2
   29. bitwise_and_int                $0 &= $1
   30. copy_2_slots_unmasked          $1..2 = i2[0], i2[1]
   31. copy_constant                  $12 = 0x00000001 (1.401298e-45)
   32. copy_constant                  $13 = 0x00000002 (2.802597e-45)
   33. copy_2_slots_unmasked          $3..4 = $12..13
   34. cmpeq_2_ints                   $1..2 = equal($1..2, $3..4)
   35. bitwise_and_int                $1 &= $2
   36. bitwise_and_int                $0 &= $1
   37. copy_2_slots_unmasked          $12..13 = h2[0], h2[1]
   38. copy_2_slots_unmasked          $1..2 = $12..13
   39. copy_2_slots_unmasked          $3..4 = cf2[0], cf2[1]
   40. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
   41. bitwise_and_int                $1 &= $2
   42. bitwise_and_int                $0 &= $1
   43. swizzle_4                      $0..3 = ($0..3).xxxx
   44. copy_4_constants               $4..7 = colorRed
   45. copy_4_constants               $8..11 = colorGreen
   46. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   47. load_src                       src.rgba = $0..3