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. copy_slot_unmasked             $0 = inputVal(0)
   15. copy_slot_unmasked             $1 = expectedB(0)
   16. cmpeq_float                    $0 = equal($0, $1)
   17. copy_2_slots_unmasked          $1..2 = inputVal(0..1)
   18. copy_2_slots_unmasked          $3..4 = expectedB(0..1)
   19. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
   20. bitwise_and_int                $1 &= $2
   21. bitwise_and_int                $0 &= $1
   22. copy_3_slots_unmasked          $1..3 = inputVal(0..2)
   23. copy_3_slots_unmasked          $4..6 = expectedB(0..2)
   24. cmpeq_3_floats                 $1..3 = equal($1..3, $4..6)
   25. bitwise_and_int                $2 &= $3
   26. bitwise_and_int                $1 &= $2
   27. bitwise_and_int                $0 &= $1
   28. copy_4_slots_unmasked          $1..4 = inputVal
   29. copy_4_slots_unmasked          $5..8 = expectedB
   30. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
   31. bitwise_and_2_ints             $1..2 &= $3..4
   32. bitwise_and_int                $1 &= $2
   33. bitwise_and_int                $0 &= $1
   34. swizzle_4                      $0..3 = ($0..3).xxxx
   35. copy_4_constants               $4..7 = colorRed
   36. copy_4_constants               $8..11 = colorGreen
   37. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   38. copy_4_slots_unmasked          [main].result = $0..3
   39. load_src                       src.rgba = [main].result