1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_4_constants               $0..3 = colorGreen
    4. zero_4_slots_unmasked          $4..7 = 0
    5. cmpne_4_floats                 $0..3 = notEqual($0..3, $4..7)
    6. copy_4_slots_unmasked          inputVal = $0..3
    7. copy_constant                  expected(0) = 0xFFFFFFFF
    8. zero_slot_unmasked             expected(1) = 0
    9. copy_constant                  expected(2) = 0xFFFFFFFF
   10. zero_slot_unmasked             expected(3) = 0
   11. copy_2_slots_unmasked          $0..1 = inputVal(0..1)
   12. bitwise_not_2_ints             $0..1 = ~$0..1
   13. copy_2_slots_unmasked          $2..3 = expected(0..1)
   14. cmpeq_2_ints                   $0..1 = equal($0..1, $2..3)
   15. bitwise_and_int                $0 &= $1
   16. copy_3_slots_unmasked          $1..3 = inputVal(0..2)
   17. bitwise_not_3_ints             $1..3 = ~$1..3
   18. copy_3_slots_unmasked          $4..6 = expected(0..2)
   19. cmpeq_3_ints                   $1..3 = equal($1..3, $4..6)
   20. bitwise_and_int                $2 &= $3
   21. bitwise_and_int                $1 &= $2
   22. bitwise_and_int                $0 &= $1
   23. copy_4_slots_unmasked          $1..4 = inputVal
   24. bitwise_not_4_ints             $1..4 = ~$1..4
   25. copy_4_slots_unmasked          $5..8 = expected
   26. cmpeq_4_ints                   $1..4 = equal($1..4, $5..8)
   27. bitwise_and_2_ints             $1..2 &= $3..4
   28. bitwise_and_int                $1 &= $2
   29. bitwise_and_int                $0 &= $1
   30. copy_constant                  $1 = 0xFFFFFFFF
   31. zero_slot_unmasked             $2 = 0
   32. copy_2_slots_unmasked          $3..4 = expected(0..1)
   33. cmpeq_2_ints                   $1..2 = equal($1..2, $3..4)
   34. bitwise_and_int                $1 &= $2
   35. bitwise_and_int                $0 &= $1
   36. copy_constant                  $1 = 0xFFFFFFFF
   37. zero_slot_unmasked             $2 = 0
   38. copy_constant                  $3 = 0xFFFFFFFF
   39. copy_3_slots_unmasked          $4..6 = expected(0..2)
   40. cmpeq_3_ints                   $1..3 = equal($1..3, $4..6)
   41. bitwise_and_int                $2 &= $3
   42. bitwise_and_int                $1 &= $2
   43. bitwise_and_int                $0 &= $1
   44. copy_constant                  $1 = 0xFFFFFFFF
   45. zero_slot_unmasked             $2 = 0
   46. copy_constant                  $3 = 0xFFFFFFFF
   47. zero_slot_unmasked             $4 = 0
   48. copy_4_slots_unmasked          $5..8 = expected
   49. cmpeq_4_ints                   $1..4 = equal($1..4, $5..8)
   50. bitwise_and_2_ints             $1..2 &= $3..4
   51. bitwise_and_int                $1 &= $2
   52. bitwise_and_int                $0 &= $1
   53. swizzle_4                      $0..3 = ($0..3).xxxx
   54. copy_4_constants               $4..7 = colorRed
   55. copy_4_constants               $8..11 = colorGreen
   56. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   57. copy_4_slots_unmasked          [main].result = $0..3
   58. load_src                       src.rgba = [main].result