1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. zero_4_slots_unmasked          a = 0
    4. zero_4_slots_unmasked          b = 0
    5. copy_constant                  $0 = 0x40400000 (3.0)
    6. swizzle_4                      $0..3 = ($0..3).xxxx
    7. copy_4_slots_unmasked          a₁ = $0..3
    8. copy_constant                  $0 = 0xC0A00000 (-5.0)
    9. swizzle_4                      $0..3 = ($0..3).xxxx
   10. copy_4_slots_unmasked          b₁ = $0..3
   11. copy_4_slots_unmasked          $0..3 = a₁
   12. copy_4_slots_unmasked          $4..7 = b₁
   13. add_4_floats                   $0..3 += $4..7
   14. copy_4_slots_unmasked          [live_fn].result = $0..3
   15. label                          label 0x00000000
   16. copy_4_slots_unmasked          a = $0..3
   17. copy_constant                  $0 = 0x3F800000 (1.0)
   18. swizzle_4                      $0..3 = ($0..3).xxxx
   19. copy_4_slots_unmasked          color = $0..3
   20. copy_4_slots_unmasked          $0..3 = color
   21. copy_constant                  $4 = 0x38D1B717 (0.0001)
   22. max_float                      $3 = max($3, $4)
   23. swizzle_3                      $3..5 = ($3..5).xxx
   24. div_3_floats                   $0..2 /= $3..5
   25. copy_slot_unmasked             [unpremul].result(3) = color(3)
   26. copy_3_slots_unmasked          [unpremul].result(0..2) = $0..2
   27. copy_4_slots_unmasked          $0..3 = [unpremul].result
   28. label                          label 0x00000001
   29. copy_4_slots_unmasked          b = $0..3
   30. copy_4_slots_unmasked          $0..3 = a
   31. zero_4_slots_unmasked          $4..7 = 0
   32. cmpne_4_floats                 $0..3 = notEqual($0..3, $4..7)
   33. bitwise_or_2_ints              $0..1 |= $2..3
   34. bitwise_or_int                 $0 |= $1
   35. copy_4_slots_unmasked          $1..4 = b
   36. zero_4_slots_unmasked          $5..8 = 0
   37. cmpne_4_floats                 $1..4 = notEqual($1..4, $5..8)
   38. bitwise_or_2_ints              $1..2 |= $3..4
   39. bitwise_or_int                 $1 |= $2
   40. bitwise_and_int                $0 &= $1
   41. swizzle_4                      $0..3 = ($0..3).xxxx
   42. copy_4_constants               $4..7 = colorRed
   43. copy_4_constants               $8..11 = colorGreen
   44. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   45. copy_4_slots_unmasked          [main].result = $0..3
   46. load_src                       src.rgba = [main].result