    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  expected(0) = 0xC0000000 (-2.0)
    4. zero_2_slots_unmasked          expected(1..2) = 0
    5. copy_constant                  expected(3) = 0x40000000 (2.0)
    6. store_condition_mask           $8 = CondMask
    7. copy_constant                  $9 = testInputs(0)
    8. floor_float                    $9 = floor($9)
    9. copy_slot_unmasked             $10 = expected(0)
   10. cmpeq_float                    $9 = equal($9, $10)
   11. copy_2_constants               $10..11 = testInputs(0..1)
   12. floor_2_floats                 $10..11 = floor($10..11)
   13. copy_2_slots_unmasked          $12..13 = expected(0..1)
   14. cmpeq_2_floats                 $10..11 = equal($10..11, $12..13)
   15. bitwise_and_int                $10 &= $11
   16. bitwise_and_int                $9 &= $10
   17. copy_3_constants               $10..12 = testInputs(0..2)
   18. floor_3_floats                 $10..12 = floor($10..12)
   19. copy_3_slots_unmasked          $13..15 = expected(0..2)
   20. cmpeq_3_floats                 $10..12 = equal($10..12, $13..15)
   21. bitwise_and_int                $11 &= $12
   22. bitwise_and_int                $10 &= $11
   23. bitwise_and_int                $9 &= $10
   24. copy_4_constants               $10..13 = testInputs
   25. floor_4_floats                 $10..13 = floor($10..13)
   26. copy_4_slots_unmasked          $14..17 = expected
   27. cmpeq_4_floats                 $10..13 = equal($10..13, $14..17)
   28. bitwise_and_2_ints             $10..11 &= $12..13
   29. bitwise_and_int                $10 &= $11
   30. bitwise_and_int                $9 &= $10
   31. copy_constant                  $10 = 0xC0000000 (-2.0)
   32. copy_slot_unmasked             $11 = expected(0)
   33. cmpeq_float                    $10 = equal($10, $11)
   34. bitwise_and_int                $9 &= $10
   35. copy_constant                  $10 = 0xC0000000 (-2.0)
   36. zero_slot_unmasked             $11 = 0
   37. copy_2_slots_unmasked          $12..13 = expected(0..1)
   38. cmpeq_2_floats                 $10..11 = equal($10..11, $12..13)
   39. bitwise_and_int                $10 &= $11
   40. bitwise_and_int                $9 &= $10
   41. copy_constant                  $10 = 0xC0000000 (-2.0)
   42. zero_2_slots_unmasked          $11..12 = 0
   43. copy_3_slots_unmasked          $13..15 = expected(0..2)
   44. cmpeq_3_floats                 $10..12 = equal($10..12, $13..15)
   45. bitwise_and_int                $11 &= $12
   46. bitwise_and_int                $10 &= $11
   47. bitwise_and_int                $9 &= $10
   48. copy_constant                  $10 = 0xC0000000 (-2.0)
   49. zero_2_slots_unmasked          $11..12 = 0
   50. copy_constant                  $13 = 0x40000000 (2.0)
   51. copy_4_slots_unmasked          $14..17 = expected
   52. cmpeq_4_floats                 $10..13 = equal($10..13, $14..17)
   53. bitwise_and_2_ints             $10..11 &= $12..13
   54. bitwise_and_int                $10 &= $11
   55. bitwise_and_int                $9 &= $10
   56. copy_4_constants               $0..3 = colorRed
   57. merge_condition_mask           CondMask = $8 & $9
   58. copy_4_constants               $4..7 = colorGreen
   59. copy_4_slots_masked            $0..3 = Mask($4..7)
   60. load_condition_mask            CondMask = $8
   61. copy_4_slots_unmasked          [main].result = $0..3
   62. load_src                       src.rgba = [main].result