1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  expectedA(0) = 0x3F000000 (0.5)
    4. copy_constant                  expectedA(1) = 0x3F000000 (0.5)
    5. copy_constant                  expectedA(2) = 0x3F400000 (0.75)
    6. copy_constant                  expectedA(3) = 0x40100000 (2.25)
    7. zero_slot_unmasked             expectedB(0) = 0
    8. copy_constant                  expectedB(1) = 0x3F800000 (1.0)
    9. copy_constant                  expectedB(2) = 0x3F400000 (0.75)
   10. copy_constant                  expectedB(3) = 0x40100000 (2.25)
   11. copy_constant                  $0 = testInputs(0)
   12. copy_constant                  $1 = 0x3F000000 (0.5)
   13. max_float                      $0 = max($0, $1)
   14. copy_slot_unmasked             $1 = expectedA(0)
   15. cmpeq_float                    $0 = equal($0, $1)
   16. copy_2_constants               $1..2 = testInputs(0..1)
   17. copy_constant                  $3 = 0x3F000000 (0.5)
   18. copy_slot_unmasked             $4 = $3
   19. max_2_floats                   $1..2 = max($1..2, $3..4)
   20. copy_2_slots_unmasked          $3..4 = expectedA(0..1)
   21. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
   22. bitwise_and_int                $1 &= $2
   23. bitwise_and_int                $0 &= $1
   24. copy_3_constants               $1..3 = testInputs(0..2)
   25. copy_constant                  $4 = 0x3F000000 (0.5)
   26. swizzle_3                      $4..6 = ($4..6).xxx
   27. max_3_floats                   $1..3 = max($1..3, $4..6)
   28. copy_3_slots_unmasked          $4..6 = expectedA(0..2)
   29. cmpeq_3_floats                 $1..3 = equal($1..3, $4..6)
   30. bitwise_and_int                $2 &= $3
   31. bitwise_and_int                $1 &= $2
   32. bitwise_and_int                $0 &= $1
   33. copy_4_constants               $1..4 = testInputs
   34. copy_constant                  $5 = 0x3F000000 (0.5)
   35. swizzle_4                      $5..8 = ($5..8).xxxx
   36. max_4_floats                   $1..4 = max($1..4, $5..8)
   37. copy_4_slots_unmasked          $5..8 = expectedA
   38. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
   39. bitwise_and_2_ints             $1..2 &= $3..4
   40. bitwise_and_int                $1 &= $2
   41. bitwise_and_int                $0 &= $1
   42. copy_constant                  $1 = 0x3F000000 (0.5)
   43. copy_slot_unmasked             $2 = expectedA(0)
   44. cmpeq_float                    $1 = equal($1, $2)
   45. bitwise_and_int                $0 &= $1
   46. copy_constant                  $1 = 0x3F000000 (0.5)
   47. copy_slot_unmasked             $2 = $1
   48. copy_2_slots_unmasked          $3..4 = expectedA(0..1)
   49. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
   50. bitwise_and_int                $1 &= $2
   51. bitwise_and_int                $0 &= $1
   52. copy_constant                  $1 = 0x3F000000 (0.5)
   53. copy_constant                  $2 = 0x3F000000 (0.5)
   54. copy_constant                  $3 = 0x3F400000 (0.75)
   55. copy_3_slots_unmasked          $4..6 = expectedA(0..2)
   56. cmpeq_3_floats                 $1..3 = equal($1..3, $4..6)
   57. bitwise_and_int                $2 &= $3
   58. bitwise_and_int                $1 &= $2
   59. bitwise_and_int                $0 &= $1
   60. copy_constant                  $1 = 0x3F000000 (0.5)
   61. copy_constant                  $2 = 0x3F000000 (0.5)
   62. copy_constant                  $3 = 0x3F400000 (0.75)
   63. copy_constant                  $4 = 0x40100000 (2.25)
   64. copy_4_slots_unmasked          $5..8 = expectedA
   65. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
   66. bitwise_and_2_ints             $1..2 &= $3..4
   67. bitwise_and_int                $1 &= $2
   68. bitwise_and_int                $0 &= $1
   69. copy_constant                  $1 = testInputs(0)
   70. copy_constant                  $2 = colorGreen(0)
   71. max_float                      $1 = max($1, $2)
   72. copy_slot_unmasked             $2 = expectedB(0)
   73. cmpeq_float                    $1 = equal($1, $2)
   74. bitwise_and_int                $0 &= $1
   75. copy_2_constants               $1..2 = testInputs(0..1)
   76. copy_2_constants               $3..4 = colorGreen(0..1)
   77. max_2_floats                   $1..2 = max($1..2, $3..4)
   78. copy_2_slots_unmasked          $3..4 = expectedB(0..1)
   79. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
   80. bitwise_and_int                $1 &= $2
   81. bitwise_and_int                $0 &= $1
   82. copy_3_constants               $1..3 = testInputs(0..2)
   83. copy_3_constants               $4..6 = colorGreen(0..2)
   84. max_3_floats                   $1..3 = max($1..3, $4..6)
   85. copy_3_slots_unmasked          $4..6 = expectedB(0..2)
   86. cmpeq_3_floats                 $1..3 = equal($1..3, $4..6)
   87. bitwise_and_int                $2 &= $3
   88. bitwise_and_int                $1 &= $2
   89. bitwise_and_int                $0 &= $1
   90. copy_4_constants               $1..4 = testInputs
   91. copy_4_constants               $5..8 = colorGreen
   92. max_4_floats                   $1..4 = max($1..4, $5..8)
   93. copy_4_slots_unmasked          $5..8 = expectedB
   94. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
   95. bitwise_and_2_ints             $1..2 &= $3..4
   96. bitwise_and_int                $1 &= $2
   97. bitwise_and_int                $0 &= $1
   98. zero_slot_unmasked             $1 = 0
   99. copy_slot_unmasked             $2 = expectedB(0)
  100. cmpeq_float                    $1 = equal($1, $2)
  101. bitwise_and_int                $0 &= $1
  102. zero_slot_unmasked             $1 = 0
  103. copy_constant                  $2 = 0x3F800000 (1.0)
  104. copy_2_slots_unmasked          $3..4 = expectedB(0..1)
  105. cmpeq_2_floats                 $1..2 = equal($1..2, $3..4)
  106. bitwise_and_int                $1 &= $2
  107. bitwise_and_int                $0 &= $1
  108. zero_slot_unmasked             $1 = 0
  109. copy_constant                  $2 = 0x3F800000 (1.0)
  110. copy_constant                  $3 = 0x3F400000 (0.75)
  111. copy_3_slots_unmasked          $4..6 = expectedB(0..2)
  112. cmpeq_3_floats                 $1..3 = equal($1..3, $4..6)
  113. bitwise_and_int                $2 &= $3
  114. bitwise_and_int                $1 &= $2
  115. bitwise_and_int                $0 &= $1
  116. zero_slot_unmasked             $1 = 0
  117. copy_constant                  $2 = 0x3F800000 (1.0)
  118. copy_constant                  $3 = 0x3F400000 (0.75)
  119. copy_constant                  $4 = 0x40100000 (2.25)
  120. copy_4_slots_unmasked          $5..8 = expectedB
  121. cmpeq_4_floats                 $1..4 = equal($1..4, $5..8)
  122. bitwise_and_2_ints             $1..2 &= $3..4
  123. bitwise_and_int                $1 &= $2
  124. bitwise_and_int                $0 &= $1
  125. swizzle_4                      $0..3 = ($0..3).xxxx
  126. copy_4_constants               $4..7 = colorRed
  127. copy_4_constants               $8..11 = colorGreen
  128. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
  129. copy_4_slots_unmasked          [main].result = $0..3
  130. load_src                       src.rgba = [main].result