    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_4_constants               $0..3 = testMatrix2x2
    4. copy_constant                  $4 = 0x3F800000 (1.0)
    5. copy_constant                  $5 = 0x3F800000 (1.0)
    6. copy_constant                  $6 = 0xBF800000 (-1.0)
    7. copy_constant                  $7 = 0xBF800000 (-1.0)
    8. mul_4_floats                   $0..3 *= $4..7
    9. copy_4_slots_unmasked          inputVal = $0..3
   10. copy_constant                  expectedB(0) = 0x3F800000 (1.0)
   11. copy_constant                  expectedB(1) = 0x40000000 (2.0)
   12. copy_constant                  expectedB(2) = 0xC0400000 (-3.0)
   13. copy_constant                  expectedB(3) = 0xC0800000 (-4.0)
   14. store_condition_mask           $8 = CondMask
   15. copy_slot_unmasked             $9 = inputVal(0)
   16. copy_slot_unmasked             $10 = expectedB(0)
   17. cmpeq_float                    $9 = equal($9, $10)
   18. copy_2_slots_unmasked          $10..11 = inputVal(0..1)
   19. copy_2_slots_unmasked          $12..13 = expectedB(0..1)
   20. cmpeq_2_floats                 $10..11 = equal($10..11, $12..13)
   21. bitwise_and_int                $10 &= $11
   22. bitwise_and_int                $9 &= $10
   23. copy_3_slots_unmasked          $10..12 = inputVal(0..2)
   24. copy_3_slots_unmasked          $13..15 = expectedB(0..2)
   25. cmpeq_3_floats                 $10..12 = equal($10..12, $13..15)
   26. bitwise_and_int                $11 &= $12
   27. bitwise_and_int                $10 &= $11
   28. bitwise_and_int                $9 &= $10
   29. copy_4_slots_unmasked          $10..13 = inputVal
   30. copy_4_slots_unmasked          $14..17 = expectedB
   31. cmpeq_4_floats                 $10..13 = equal($10..13, $14..17)
   32. bitwise_and_2_ints             $10..11 &= $12..13
   33. bitwise_and_int                $10 &= $11
   34. bitwise_and_int                $9 &= $10
   35. copy_4_constants               $0..3 = colorRed
   36. merge_condition_mask           CondMask = $8 & $9
   37. copy_4_constants               $4..7 = colorGreen
   38. copy_4_slots_masked            $0..3 = Mask($4..7)
   39. load_condition_mask            CondMask = $8
   40. copy_4_slots_unmasked          [main].result = $0..3
   41. load_src                       src.rgba = [main].result