    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. copy_4_constants               $0..3 = testInputs
    4. copy_4_slots_unmasked          v = $0..3
    5. zero_slot_unmasked             $0 = 0
    6. copy_4_slots_unmasked          $1..4 = v
    7. swizzle_3                      $1..3 = ($1..3).zyx
    8. copy_4_slots_unmasked          v = $0..3
    9. zero_2_slots_unmasked          $0..1 = 0
   10. copy_4_slots_unmasked          $2..5 = v
   11. swizzle_1                      $3 = ($3..5).z
   12. copy_4_slots_unmasked          v = $0..3
   13. copy_constant                  $0 = 0x3F800000 (1.0)
   14. copy_constant                  $1 = 0x3F800000 (1.0)
   15. copy_4_slots_unmasked          $2..5 = v
   16. swizzle_2                      $2..3 = ($2..5).wx
   17. copy_4_slots_unmasked          v = $0..3
   18. swizzle_2                      $0..1 = ($0..2).zy
   19. copy_constant                  $2 = 0x3F800000 (1.0)
   20. copy_constant                  $3 = 0x3F800000 (1.0)
   21. copy_4_slots_unmasked          v = $0..3
   22. swizzle_2                      $0..1 = ($0..1).xx
   23. copy_constant                  $2 = 0x3F800000 (1.0)
   24. copy_constant                  $3 = 0x3F800000 (1.0)
   25. copy_4_slots_unmasked          v = $0..3
   26. swizzle_4                      $0..3 = ($0..3).wzwz
   27. copy_4_slots_unmasked          v = $0..3
   28. store_return_mask              $0 = RetMask
   29. copy_4_slots_unmasked          v₁ = v
   30. copy_constant                  x = 0x00000001 (1.401298e-45)
   31. store_loop_mask                $1 = LoopMask
   32. jump                           jump +9 (label 2 at #41)
   33. label                          label 0x00000003
   34. copy_slot_unmasked             $2 = v₁(0)
   35. copy_slot_masked               [fn].result = Mask($2)
   36. mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
   37. copy_slot_unmasked             $2 = x
   38. copy_constant                  $3 = 0x00000001 (1.401298e-45)
   39. add_int                        $2 += $3
   40. copy_slot_masked               x = Mask($2)
   41. label                          label 0x00000002
   42. copy_slot_unmasked             $2 = x
   43. copy_constant                  $3 = 0x00000002 (2.802597e-45)
   44. cmple_int                      $2 = lessThanEqual($2, $3)
   45. merge_loop_mask                LoopMask &= $2
   46. stack_rewind
   47. branch_if_any_lanes_active     branch_if_any_lanes_active -14 (label 3 at #33)
   48. label                          label 0x00000001
   49. load_loop_mask                 LoopMask = $1
   50. load_return_mask               RetMask = $0
   51. copy_slot_unmasked             $0 = [fn].result
   52. label                          label 0x00000000
   53. copy_constant                  $1 = 0x42F60000 (123.0)
   54. copy_constant                  $2 = 0x43E40000 (456.0)
   55. swizzle_4                      $0..3 = ($0..3).yyzz
   56. copy_4_slots_unmasked          v = $0..3
   57. store_return_mask              $0 = RetMask
   58. copy_4_slots_unmasked          v₁ = v
   59. copy_constant                  x = 0x00000001 (1.401298e-45)
   60. store_loop_mask                $1 = LoopMask
   61. jump                           jump +9 (label 6 at #70)
   62. label                          label 0x00000007
   63. copy_slot_unmasked             $2 = v₁(0)
   64. copy_slot_masked               [fn].result = Mask($2)
   65. mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
   66. copy_slot_unmasked             $2 = x
   67. copy_constant                  $3 = 0x00000001 (1.401298e-45)
   68. add_int                        $2 += $3
   69. copy_slot_masked               x = Mask($2)
   70. label                          label 0x00000006
   71. copy_slot_unmasked             $2 = x
   72. copy_constant                  $3 = 0x00000002 (2.802597e-45)
   73. cmple_int                      $2 = lessThanEqual($2, $3)
   74. merge_loop_mask                LoopMask &= $2
   75. stack_rewind
   76. branch_if_any_lanes_active     branch_if_any_lanes_active -14 (label 7 at #62)
   77. label                          label 0x00000005
   78. load_loop_mask                 LoopMask = $1
   79. load_return_mask               RetMask = $0
   80. copy_slot_unmasked             $0 = [fn].result
   81. label                          label 0x00000004
   82. copy_constant                  $1 = 0x42F60000 (123.0)
   83. copy_constant                  $2 = 0x43E40000 (456.0)
   84. swizzle_4                      $0..3 = ($0..3).yyzz
   85. copy_4_slots_unmasked          v = $0..3
   86. copy_constant                  $0 = 0x42F60000 (123.0)
   87. copy_constant                  $1 = 0x43E40000 (456.0)
   88. copy_constant                  $2 = 0x43E40000 (456.0)
   89. store_return_mask              $3 = RetMask
   90. copy_4_slots_unmasked          v₁ = v
   91. copy_constant                  x = 0x00000001 (1.401298e-45)
   92. store_loop_mask                $4 = LoopMask
   93. jump                           jump +9 (label 10 at #102)
   94. label                          label 0x0000000B
   95. copy_slot_unmasked             $5 = v₁(0)
   96. copy_slot_masked               [fn].result = Mask($5)
   97. mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
   98. copy_slot_unmasked             $5 = x
   99. copy_constant                  $6 = 0x00000001 (1.401298e-45)
  100. add_int                        $5 += $6
  101. copy_slot_masked               x = Mask($5)
  102. label                          label 0x0000000A
  103. copy_slot_unmasked             $5 = x
  104. copy_constant                  $6 = 0x00000002 (2.802597e-45)
  105. cmple_int                      $5 = lessThanEqual($5, $6)
  106. merge_loop_mask                LoopMask &= $5
  107. stack_rewind
  108. branch_if_any_lanes_active     branch_if_any_lanes_active -14 (label 11 at #94)
  109. label                          label 0x00000009
  110. load_loop_mask                 LoopMask = $4
  111. load_return_mask               RetMask = $3
  112. copy_slot_unmasked             $3 = [fn].result
  113. label                          label 0x00000008
  114. copy_4_slots_unmasked          v = $0..3
  115. copy_constant                  $0 = 0x42F60000 (123.0)
  116. copy_constant                  $1 = 0x43E40000 (456.0)
  117. copy_constant                  $2 = 0x43E40000 (456.0)
  118. store_return_mask              $3 = RetMask
  119. copy_4_slots_unmasked          v₁ = v
  120. copy_constant                  x = 0x00000001 (1.401298e-45)
  121. store_loop_mask                $4 = LoopMask
  122. jump                           jump +9 (label 14 at #131)
  123. label                          label 0x0000000F
  124. copy_slot_unmasked             $5 = v₁(0)
  125. copy_slot_masked               [fn].result = Mask($5)
  126. mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
  127. copy_slot_unmasked             $5 = x
  128. copy_constant                  $6 = 0x00000001 (1.401298e-45)
  129. add_int                        $5 += $6
  130. copy_slot_masked               x = Mask($5)
  131. label                          label 0x0000000E
  132. copy_slot_unmasked             $5 = x
  133. copy_constant                  $6 = 0x00000002 (2.802597e-45)
  134. cmple_int                      $5 = lessThanEqual($5, $6)
  135. merge_loop_mask                LoopMask &= $5
  136. stack_rewind
  137. branch_if_any_lanes_active     branch_if_any_lanes_active -14 (label 15 at #123)
  138. label                          label 0x0000000D
  139. load_loop_mask                 LoopMask = $4
  140. load_return_mask               RetMask = $3
  141. copy_slot_unmasked             $3 = [fn].result
  142. label                          label 0x0000000C
  143. copy_4_slots_unmasked          v = $0..3
  144. store_return_mask              $0 = RetMask
  145. copy_4_slots_unmasked          v₁ = v
  146. copy_constant                  x = 0x00000001 (1.401298e-45)
  147. store_loop_mask                $1 = LoopMask
  148. jump                           jump +9 (label 18 at #157)
  149. label                          label 0x00000013
  150. copy_slot_unmasked             $2 = v₁(0)
  151. copy_slot_masked               [fn].result = Mask($2)
  152. mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
  153. copy_slot_unmasked             $2 = x
  154. copy_constant                  $3 = 0x00000001 (1.401298e-45)
  155. add_int                        $2 += $3
  156. copy_slot_masked               x = Mask($2)
  157. label                          label 0x00000012
  158. copy_slot_unmasked             $2 = x
  159. copy_constant                  $3 = 0x00000002 (2.802597e-45)
  160. cmple_int                      $2 = lessThanEqual($2, $3)
  161. merge_loop_mask                LoopMask &= $2
  162. stack_rewind
  163. branch_if_any_lanes_active     branch_if_any_lanes_active -14 (label 19 at #149)
  164. label                          label 0x00000011
  165. load_loop_mask                 LoopMask = $1
  166. load_return_mask               RetMask = $0
  167. copy_slot_unmasked             $0 = [fn].result
  168. label                          label 0x00000010
  169. copy_constant                  $1 = 0x42F60000 (123.0)
  170. copy_constant                  $2 = 0x43E40000 (456.0)
  171. swizzle_4                      $0..3 = ($0..3).yxxz
  172. copy_4_slots_unmasked          v = $0..3
  173. store_return_mask              $0 = RetMask
  174. copy_4_slots_unmasked          v₁ = v
  175. copy_constant                  x = 0x00000001 (1.401298e-45)
  176. store_loop_mask                $1 = LoopMask
  177. jump                           jump +9 (label 22 at #186)
  178. label                          label 0x00000017
  179. copy_slot_unmasked             $2 = v₁(0)
  180. copy_slot_masked               [fn].result = Mask($2)
  181. mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
  182. copy_slot_unmasked             $2 = x
  183. copy_constant                  $3 = 0x00000001 (1.401298e-45)
  184. add_int                        $2 += $3
  185. copy_slot_masked               x = Mask($2)
  186. label                          label 0x00000016
  187. copy_slot_unmasked             $2 = x
  188. copy_constant                  $3 = 0x00000002 (2.802597e-45)
  189. cmple_int                      $2 = lessThanEqual($2, $3)
  190. merge_loop_mask                LoopMask &= $2
  191. stack_rewind
  192. branch_if_any_lanes_active     branch_if_any_lanes_active -14 (label 23 at #178)
  193. label                          label 0x00000015
  194. load_loop_mask                 LoopMask = $1
  195. load_return_mask               RetMask = $0
  196. copy_slot_unmasked             $0 = [fn].result
  197. label                          label 0x00000014
  198. copy_constant                  $1 = 0x42F60000 (123.0)
  199. copy_constant                  $2 = 0x43E40000 (456.0)
  200. swizzle_4                      $0..3 = ($0..3).yxxz
  201. copy_4_slots_unmasked          v = $0..3
  202. copy_constant                  $0 = 0x3F800000 (1.0)
  203. copy_constant                  $1 = 0x3F800000 (1.0)
  204. copy_constant                  $2 = 0x40000000 (2.0)
  205. copy_constant                  $3 = 0x40400000 (3.0)
  206. copy_4_slots_unmasked          v = $0..3
  207. copy_3_constants               $0..2 = colorRed(0..2)
  208. copy_constant                  $3 = 0x3F800000 (1.0)
  209. copy_4_slots_unmasked          v = $0..3
  210. copy_constant                  $0 = colorRed(0)
  211. copy_constant                  $1 = 0x3F800000 (1.0)
  212. copy_2_constants               $2..3 = colorRed(1..2)
  213. copy_4_slots_unmasked          v = $0..3
  214. swizzle_copy_4_slots_masked    (v).wzyx = Mask($0..3)
  215. copy_2_slots_unmasked          $0..1 = v(1..2)
  216. swizzle_copy_2_slots_masked    (v).xw = Mask($0..1)
  217. copy_4_slots_unmasked          $0..3 = v
  218. swizzle_2                      $0..1 = ($0..3).ww
  219. copy_constant                  $2 = 0x3F800000 (1.0)
  220. swizzle_copy_3_slots_masked    (v(0..2)).zyx = Mask($0..2)
  221. copy_4_slots_unmasked          $0..3 = v
  222. copy_constant                  $4 = 0x3F800000 (1.0)
  223. swizzle_4                      $4..7 = ($4..7).xxxx
  224. cmpeq_4_floats                 $0..3 = equal($0..3, $4..7)
  225. bitwise_and_2_ints             $0..1 &= $2..3
  226. bitwise_and_int                $0 &= $1
  227. swizzle_4                      $0..3 = ($0..3).xxxx
  228. copy_4_constants               $4..7 = colorRed
  229. copy_4_constants               $8..11 = colorGreen
  230. mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
  231. load_src                       src.rgba = $0..3