1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  expected(0) = 0x3F400000 (0.75)
    4. zero_slot_unmasked             expected(1) = 0
    5. copy_constant                  expected(2) = 0x3F400000 (0.75)
    6. copy_constant                  expected(3) = 0x3E800000 (0.25)
    7. copy_constant                  $4 = testInputs(0)
    8. copy_slot_unmasked             $5 = $4
    9. floor_float                    $5 = floor($5)
   10. sub_float                      $4 -= $5
   11. copy_constant                  $5 = 0x3F400000 (0.75)
   12. cmpeq_float                    $4 = equal($4, $5)
   13. copy_2_constants               $5..6 = testInputs(0..1)
   14. copy_2_slots_unmasked          $7..8 = $5..6
   15. floor_2_floats                 $7..8 = floor($7..8)
   16. sub_2_floats                   $5..6 -= $7..8
   17. copy_constant                  $7 = 0x3F400000 (0.75)
   18. zero_slot_unmasked             $8 = 0
   19. cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
   20. bitwise_and_int                $5 &= $6
   21. bitwise_and_int                $4 &= $5
   22. copy_3_constants               $5..7 = testInputs(0..2)
   23. copy_3_slots_unmasked          $8..10 = $5..7
   24. floor_3_floats                 $8..10 = floor($8..10)
   25. sub_3_floats                   $5..7 -= $8..10
   26. copy_constant                  $8 = 0x3F400000 (0.75)
   27. zero_slot_unmasked             $9 = 0
   28. copy_constant                  $10 = 0x3F400000 (0.75)
   29. cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
   30. bitwise_and_int                $6 &= $7
   31. bitwise_and_int                $5 &= $6
   32. bitwise_and_int                $4 &= $5
   33. copy_4_constants               $5..8 = testInputs
   34. copy_4_slots_unmasked          $9..12 = $5..8
   35. floor_4_floats                 $9..12 = floor($9..12)
   36. sub_4_floats                   $5..8 -= $9..12
   37. copy_4_slots_unmasked          $9..12 = expected
   38. cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
   39. bitwise_and_2_ints             $5..6 &= $7..8
   40. bitwise_and_int                $5 &= $6
   41. bitwise_and_int                $4 &= $5
   42. branch_if_no_active_lanes_eq   branch +3 (label 0 at #45) if no lanes of $4 == 0xFFFFFFFF
   43. copy_4_constants               $0..3 = colorGreen
   44. jump                           jump +3 (label 1 at #47)
   45. label                          label 0x00000000
   46. copy_4_constants               $0..3 = colorRed
   47. label                          label 0x00000001
   48. copy_4_slots_unmasked          [main].result = $0..3
   49. load_src                       src.rgba = [main].result