1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  testMatrix2x3(0) = 0x3F800000 (1.0)
    4. copy_constant                  testMatrix2x3(1) = 0x40000000 (2.0)
    5. copy_constant                  testMatrix2x3(2) = 0x40400000 (3.0)
    6. copy_constant                  testMatrix2x3(3) = 0x40800000 (4.0)
    7. copy_constant                  testMatrix2x3(4) = 0x40A00000 (5.0)
    8. copy_constant                  testMatrix2x3(5) = 0x40C00000 (6.0)
    9. copy_4_constants               $0..3 = testMatrix2x2
   10. swizzle_3                      $1..3 = ($1..3).yxz
   11. copy_constant                  $4 = 0x3F800000 (1.0)
   12. copy_constant                  $5 = 0x40400000 (3.0)
   13. copy_constant                  $6 = 0x40000000 (2.0)
   14. copy_constant                  $7 = 0x40800000 (4.0)
   15. cmpeq_4_floats                 $0..3 = equal($0..3, $4..7)
   16. bitwise_and_2_ints             $0..1 &= $2..3
   17. bitwise_and_int                $0 &= $1
   18. copy_4_slots_unmasked          $1..4 = testMatrix2x3(0..3)
   19. copy_2_slots_unmasked          $5..6 = testMatrix2x3(4..5)
   20. shuffle                        $2..6 = ($2..6)[2 0 3 1 4]
   21. copy_constant                  $7 = 0x3F800000 (1.0)
   22. copy_constant                  $8 = 0x40800000 (4.0)
   23. copy_constant                  $9 = 0x40000000 (2.0)
   24. copy_constant                  $10 = 0x40A00000 (5.0)
   25. copy_constant                  $11 = 0x40400000 (3.0)
   26. copy_constant                  $12 = 0x40C00000 (6.0)
   27. cmpeq_n_floats                 $1..6 = equal($1..6, $7..12)
   28. bitwise_and_3_ints             $1..3 &= $4..6
   29. bitwise_and_int                $2 &= $3
   30. bitwise_and_int                $1 &= $2
   31. bitwise_and_int                $0 &= $1
   32. copy_4_constants               $1..4 = testMatrix3x3(0..3)
   33. copy_4_constants               $5..8 = testMatrix3x3(4..7)
   34. copy_constant                  $9 = testMatrix3x3(8)
   35. shuffle                        $2..9 = ($2..9)[2 5 0 3 6 1 4 7]
   36. copy_constant                  $10 = 0x3F800000 (1.0)
   37. copy_constant                  $11 = 0x40800000 (4.0)
   38. copy_constant                  $12 = 0x40E00000 (7.0)
   39. copy_constant                  $13 = 0x40000000 (2.0)
   40. copy_constant                  $14 = 0x40A00000 (5.0)
   41. copy_constant                  $15 = 0x41000000 (8.0)
   42. copy_constant                  $16 = 0x40400000 (3.0)
   43. copy_constant                  $17 = 0x40C00000 (6.0)
   44. copy_constant                  $18 = 0x41100000 (9.0)
   45. cmpeq_n_floats                 $1..9 = equal($1..9, $10..18)
   46. bitwise_and_4_ints             $2..5 &= $6..9
   47. bitwise_and_2_ints             $2..3 &= $4..5
   48. bitwise_and_int                $2 &= $3
   49. bitwise_and_int                $1 &= $2
   50. bitwise_and_int                $0 &= $1
   51. swizzle_4                      $0..3 = ($0..3).xxxx
   52. copy_4_constants               $4..7 = colorRed
   53. copy_4_constants               $8..11 = colorGreen
   54. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
   55. copy_4_slots_unmasked          [main].result = $0..3
   56. load_src                       src.rgba = [main].result