    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_4_constants               $0..3 = testInputs
    4. copy_4_slots_unmasked          _0_v = $0..3
    5. copy_4_slots_unmasked          _1_x, _2_y, _3_z, _4_w = _0_v
    6. copy_4_slots_unmasked          a = _1_x, _2_y, _3_z, _4_w
    7. copy_constant                  $0 = testInputs(0)
    8. copy_slot_unmasked             _9_x = $0
    9. copy_constant                  $0 = testInputs(1)
   10. copy_slot_unmasked             _10_y = $0
   11. copy_constant                  $0 = testInputs(2)
   12. copy_slot_unmasked             _11_z = $0
   13. copy_constant                  $0 = testInputs(3)
   14. copy_slot_unmasked             _12_w = $0
   15. copy_4_slots_unmasked          b = _9_x, _10_y, _11_z, _12_w
   16. zero_slot_unmasked             c(0) = 0
   17. copy_constant                  c(1) = 0x3F800000 (1.0)
   18. copy_constant                  c(2) = 0x40000000 (2.0)
   19. copy_constant                  c(3) = 0x40400000 (3.0)
   20. copy_4_slots_unmasked          $0..3 = a
   21. copy_constant                  $4 = 0xBFA00000 (-1.25)
   22. zero_slot_unmasked             $5 = 0
   23. copy_constant                  $6 = 0x3F400000 (0.75)
   24. copy_constant                  $7 = 0x40100000 (2.25)
   25. cmpeq_4_floats                 $0..3 = equal($0..3, $4..7)
   26. bitwise_and_2_ints             $0..1 &= $2..3
   27. bitwise_and_int                $0 &= $1
   28. copy_4_slots_unmasked          $1..4 = b
   29. copy_constant                  $5 = 0xBFA00000 (-1.25)
   30. zero_slot_unmasked             $6 = 0
   31. copy_constant                  $7 = 0x3F400000 (0.75)
   32. copy_constant                  $8 = 0x40100000 (2.25)
   33. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
   34. bitwise_and_2_ints             $1..2 &= $3..4
   35. bitwise_and_int                $1 &= $2
   36. bitwise_and_int                $0 &= $1
   37. copy_4_slots_unmasked          $1..4 = c
   38. zero_slot_unmasked             $5 = 0
   39. copy_constant                  $6 = 0x3F800000 (1.0)
   40. copy_constant                  $7 = 0x40000000 (2.0)
   41. copy_constant                  $8 = 0x40400000 (3.0)
   42. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
   43. bitwise_and_2_ints             $1..2 &= $3..4
   44. bitwise_and_int                $1 &= $2
   45. bitwise_and_int                $0 &= $1
   46. swizzle_4                      $0..3 = ($0..3).xxxx
   47. copy_4_constants               $4..7 = colorRed
   48. copy_4_constants               $8..11 = colorGreen
   49. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   50. load_src                       src.rgba = $0..3