    1. store_src_rg                   xy = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  ok = 0xFFFFFFFF
    4. copy_constant                  $0 = testMatrix2x2(0)
    5. cast_to_int_from_float         $0 = FloatToInt($0)
    6. copy_slot_unmasked             a = $0
    7. copy_2_constants               $0..1 = testMatrix2x2(0..1)
    8. swizzle_1                      $0 = ($0..1).y
    9. cast_to_int_from_float         $0 = FloatToInt($0)
   10. copy_slot_unmasked             b = $0
   11. copy_constant                  $0 = testMatrix2x2(2)
   12. copy_slot_unmasked             c = $0
   13. copy_2_constants               $0..1 = testMatrix2x2(2..3)
   14. swizzle_1                      $0 = ($0..1).y
   15. copy_slot_unmasked             d = $0
   16. copy_2_slots_unmasked          $0..1 = a(0..1)
   17. bitwise_and_int                $0 &= $1
   18. copy_slot_unmasked             a_and_b = $0
   19. copy_slot_unmasked             $0 = b
   20. copy_slot_unmasked             $1 = a
   21. bitwise_and_int                $0 &= $1
   22. copy_slot_unmasked             b_and_a = $0
   23. copy_slot_unmasked             $0 = ok
   24. copy_2_slots_unmasked          $1..2 = a_and_b(0..1)
   25. cmpeq_int                      $1 = equal($1, $2)
   26. bitwise_and_int                $0 &= $1
   27. copy_slot_unmasked             ok = $0
   28. copy_2_slots_unmasked          $0..1 = a(0..1)
   29. bitwise_and_int                $0 &= $1
   30. copy_slot_unmasked             a_or_b = $0
   31. copy_slot_unmasked             $0 = b
   32. copy_slot_unmasked             $1 = a
   33. bitwise_and_int                $0 &= $1
   34. copy_slot_unmasked             b_or_a = $0
   35. copy_slot_unmasked             $0 = ok
   36. copy_2_slots_unmasked          $1..2 = a_or_b(0..1)
   37. cmpeq_int                      $1 = equal($1, $2)
   38. bitwise_and_int                $0 &= $1
   39. copy_slot_unmasked             ok = $0
   40. copy_2_slots_unmasked          $0..1 = a(0..1)
   41. bitwise_xor_int                $0 ^= $1
   42. copy_slot_unmasked             a_xor_b = $0
   43. copy_slot_unmasked             $0 = b
   44. copy_slot_unmasked             $1 = a
   45. bitwise_xor_int                $0 ^= $1
   46. copy_slot_unmasked             b_xor_a = $0
   47. copy_slot_unmasked             $0 = ok
   48. copy_2_slots_unmasked          $1..2 = a_xor_b(0..1)
   49. cmpeq_int                      $1 = equal($1, $2)
   50. bitwise_and_int                $0 &= $1
   51. copy_slot_unmasked             ok = $0
   52. copy_2_slots_unmasked          $0..1 = a(0..1)
   53. cmpeq_int                      $0 = equal($0, $1)
   54. copy_slot_unmasked             a_eq_b = $0
   55. copy_slot_unmasked             $0 = b
   56. copy_slot_unmasked             $1 = a
   57. cmpeq_int                      $0 = equal($0, $1)
   58. copy_slot_unmasked             b_eq_a = $0
   59. copy_slot_unmasked             $0 = ok
   60. copy_2_slots_unmasked          $1..2 = a_eq_b(0..1)
   61. cmpeq_int                      $1 = equal($1, $2)
   62. bitwise_and_int                $0 &= $1
   63. copy_slot_unmasked             ok = $0
   64. copy_2_slots_unmasked          $0..1 = a(0..1)
   65. cmpne_int                      $0 = notEqual($0, $1)
   66. copy_slot_unmasked             a_neq_b = $0
   67. copy_slot_unmasked             $0 = b
   68. copy_slot_unmasked             $1 = a
   69. cmpne_int                      $0 = notEqual($0, $1)
   70. copy_slot_unmasked             b_neq_a = $0
   71. copy_slot_unmasked             $0 = ok
   72. copy_2_slots_unmasked          $1..2 = a_neq_b(0..1)
   73. cmpeq_int                      $1 = equal($1, $2)
   74. bitwise_and_int                $0 &= $1
   75. copy_slot_unmasked             ok = $0
   76. copy_2_slots_unmasked          $0..1 = a(0..1)
   77. add_int                        $0 += $1
   78. copy_slot_unmasked             a_add_b = $0
   79. copy_slot_unmasked             $0 = b
   80. copy_slot_unmasked             $1 = a
   81. add_int                        $0 += $1
   82. copy_slot_unmasked             b_add_a = $0
   83. copy_slot_unmasked             $0 = ok
   84. copy_2_slots_unmasked          $1..2 = a_add_b(0..1)
   85. cmpeq_int                      $1 = equal($1, $2)
   86. bitwise_and_int                $0 &= $1
   87. copy_slot_unmasked             ok = $0
   88. copy_2_slots_unmasked          $0..1 = c(0..1)
   89. add_float                      $0 += $1
   90. copy_slot_unmasked             c_add_d = $0
   91. copy_slot_unmasked             $0 = d
   92. copy_slot_unmasked             $1 = c
   93. add_float                      $0 += $1
   94. copy_slot_unmasked             d_add_c = $0
   95. copy_slot_unmasked             $0 = ok
   96. copy_2_slots_unmasked          $1..2 = c_add_d(0..1)
   97. cmpeq_float                    $1 = equal($1, $2)
   98. bitwise_and_int                $0 &= $1
   99. copy_slot_unmasked             ok = $0
  100. copy_2_slots_unmasked          $0..1 = a(0..1)
  101. mul_int                        $0 *= $1
  102. copy_slot_unmasked             a_mul_b = $0
  103. copy_slot_unmasked             $0 = b
  104. copy_slot_unmasked             $1 = a
  105. mul_int                        $0 *= $1
  106. copy_slot_unmasked             b_mul_a = $0
  107. copy_slot_unmasked             $0 = ok
  108. copy_2_slots_unmasked          $1..2 = a_mul_b(0..1)
  109. cmpeq_int                      $1 = equal($1, $2)
  110. bitwise_and_int                $0 &= $1
  111. copy_slot_unmasked             ok = $0
  112. copy_2_slots_unmasked          $0..1 = c(0..1)
  113. mul_float                      $0 *= $1
  114. copy_slot_unmasked             c_mul_d = $0
  115. copy_slot_unmasked             $0 = d
  116. copy_slot_unmasked             $1 = c
  117. mul_float                      $0 *= $1
  118. copy_slot_unmasked             d_mul_c = $0
  119. copy_slot_unmasked             $0 = ok
  120. copy_2_slots_unmasked          $1..2 = c_mul_d(0..1)
  121. cmpeq_float                    $1 = equal($1, $2)
  122. bitwise_and_int                $0 &= $1
  123. copy_slot_unmasked             ok = $0
  124. store_condition_mask           $8 = CondMask
  125. copy_slot_unmasked             $9 = ok
  126. copy_4_constants               $0..3 = colorRed
  127. merge_condition_mask           CondMask = $8 & $9
  128. copy_4_constants               $4..7 = colorGreen
  129. copy_4_slots_masked            $0..3 = Mask($4..7)
  130. load_condition_mask            CondMask = $8
  131. copy_4_slots_unmasked          [main].result = $0..3
  132. load_src                       src.rgba = [main].result