    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_constant                  $0 = 0x3F800000 (1.0)
    4. swizzle_4                      $0..3 = ($0..3).xxxx
    5. copy_4_slots_unmasked          constVal2 = $0..3
    6. copy_constant                  $4 = inputVal(0)
    7. atan_float                     $4 = atan($4)
    8. copy_constant                  $5 = expected(0)
    9. cmpeq_float                    $4 = equal($4, $5)
   10. copy_2_constants               $5..6 = inputVal(0..1)
   11. atan_float                     $5 = atan($5)
   12. atan_float                     $6 = atan($6)
   13. copy_2_constants               $7..8 = expected(0..1)
   14. cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
   15. bitwise_and_int                $5 &= $6
   16. bitwise_and_int                $4 &= $5
   17. copy_3_constants               $5..7 = inputVal(0..2)
   18. atan_float                     $5 = atan($5)
   19. atan_float                     $6 = atan($6)
   20. atan_float                     $7 = atan($7)
   21. copy_3_constants               $8..10 = expected(0..2)
   22. cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
   23. bitwise_and_int                $6 &= $7
   24. bitwise_and_int                $5 &= $6
   25. bitwise_and_int                $4 &= $5
   26. copy_4_constants               $5..8 = inputVal
   27. atan_float                     $5 = atan($5)
   28. atan_float                     $6 = atan($6)
   29. atan_float                     $7 = atan($7)
   30. atan_float                     $8 = atan($8)
   31. copy_4_constants               $9..12 = expected
   32. cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
   33. bitwise_and_2_ints             $5..6 &= $7..8
   34. bitwise_and_int                $5 &= $6
   35. bitwise_and_int                $4 &= $5
   36. zero_slot_unmasked             $5 = 0
   37. copy_constant                  $6 = expected(0)
   38. cmpeq_float                    $5 = equal($5, $6)
   39. bitwise_and_int                $4 &= $5
   40. zero_2_slots_unmasked          $5..6 = 0
   41. copy_2_constants               $7..8 = expected(0..1)
   42. cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
   43. bitwise_and_int                $5 &= $6
   44. bitwise_and_int                $4 &= $5
   45. zero_3_slots_unmasked          $5..7 = 0
   46. copy_3_constants               $8..10 = expected(0..2)
   47. cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
   48. bitwise_and_int                $6 &= $7
   49. bitwise_and_int                $5 &= $6
   50. bitwise_and_int                $4 &= $5
   51. zero_4_slots_unmasked          $5..8 = 0
   52. copy_4_constants               $9..12 = expected
   53. cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
   54. bitwise_and_2_ints             $5..6 &= $7..8
   55. bitwise_and_int                $5 &= $6
   56. bitwise_and_int                $4 &= $5
   57. copy_constant                  $5 = inputVal(0)
   58. copy_constant                  $6 = 0x3F800000 (1.0)
   59. atan2_n_floats                 $5 = atan2($5, $6)
   60. copy_constant                  $6 = expected(0)
   61. cmpeq_float                    $5 = equal($5, $6)
   62. bitwise_and_int                $4 &= $5
   63. copy_2_constants               $5..6 = inputVal(0..1)
   64. copy_constant                  $7 = 0x3F800000 (1.0)
   65. copy_slot_unmasked             $8 = $7
   66. atan2_n_floats                 $5..6 = atan2($5..6, $7..8)
   67. copy_2_constants               $7..8 = expected(0..1)
   68. cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
   69. bitwise_and_int                $5 &= $6
   70. bitwise_and_int                $4 &= $5
   71. copy_3_constants               $5..7 = inputVal(0..2)
   72. copy_constant                  $8 = 0x3F800000 (1.0)
   73. swizzle_3                      $8..10 = ($8..10).xxx
   74. atan2_n_floats                 $5..7 = atan2($5..7, $8..10)
   75. copy_3_constants               $8..10 = expected(0..2)
   76. cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
   77. bitwise_and_int                $6 &= $7
   78. bitwise_and_int                $5 &= $6
   79. bitwise_and_int                $4 &= $5
   80. copy_4_constants               $5..8 = inputVal
   81. copy_4_slots_unmasked          $9..12 = constVal2
   82. atan2_n_floats                 $5..8 = atan2($5..8, $9..12)
   83. copy_4_constants               $9..12 = expected
   84. cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
   85. bitwise_and_2_ints             $5..6 &= $7..8
   86. bitwise_and_int                $5 &= $6
   87. bitwise_and_int                $4 &= $5
   88. zero_slot_unmasked             $5 = 0
   89. copy_constant                  $6 = expected(0)
   90. cmpeq_float                    $5 = equal($5, $6)
   91. bitwise_and_int                $4 &= $5
   92. zero_2_slots_unmasked          $5..6 = 0
   93. copy_2_constants               $7..8 = expected(0..1)
   94. cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
   95. bitwise_and_int                $5 &= $6
   96. bitwise_and_int                $4 &= $5
   97. zero_3_slots_unmasked          $5..7 = 0
   98. copy_3_constants               $8..10 = expected(0..2)
   99. cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
  100. bitwise_and_int                $6 &= $7
  101. bitwise_and_int                $5 &= $6
  102. bitwise_and_int                $4 &= $5
  103. zero_4_slots_unmasked          $5..8 = 0
  104. copy_4_constants               $9..12 = expected
  105. cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
  106. bitwise_and_2_ints             $5..6 &= $7..8
  107. bitwise_and_int                $5 &= $6
  108. bitwise_and_int                $4 &= $5
  109. branch_if_no_active_lanes_eq   branch +3 (label 0 at #112) if no lanes of $4 == 0xFFFFFFFF
  110. copy_4_constants               $0..3 = colorGreen
  111. jump                           jump +3 (label 1 at #114)
  112. label                          label 0x00000000
  113. copy_4_constants               $0..3 = colorRed
  114. label                          label 0x00000001
  115. load_src                       src.rgba = $0..3