    1. store_src_rg                   coords = src.rg
    2. init_lane_masks                CondMask = LoopMask = RetMask = true
    3. zero_4_slots_unmasked          _0_m = 0
    4. zero_4_slots_unmasked          _1_mm = 0
    5. zero_2_slots_unmasked          $0..1 = 0
    6. swizzle_4                      $0..3 = ($0..3).yxxy
    7. copy_4_slots_unmasked          _3_z = $0..3
    8. copy_4_constants               $0..3 = testMatrix2x2
    9. copy_4_slots_unmasked          _0_m = $0..3
   10. copy_4_constants               $0..3 = testMatrix2x2
   11. copy_4_slots_unmasked          _0_m = $0..3
   12. zero_4_slots_unmasked          $0..3 = 0
   13. copy_4_slots_unmasked          $4..7 = _0_m
   14. sub_4_floats                   $0..3 -= $4..7
   15. copy_4_slots_unmasked          _0_m = $0..3
   16. zero_2_slots_unmasked          $0..1 = 0
   17. swizzle_4                      $0..3 = ($0..3).yxxy
   18. copy_4_slots_unmasked          _1_mm = $0..3
   19. zero_2_slots_unmasked          $0..1 = 0
   20. swizzle_4                      $0..3 = ($0..3).yxxy
   21. copy_4_slots_unmasked          _1_mm = $0..3
   22. store_condition_mask           $50 = CondMask
   23. store_condition_mask           $21 = CondMask
   24. store_condition_mask           $8 = CondMask
   25. copy_4_slots_unmasked          $9..12 = _0_m
   26. zero_4_slots_unmasked          $13..16 = 0
   27. copy_4_constants               $17..20 = testMatrix2x2
   28. sub_4_floats                   $13..16 -= $17..20
   29. cmpeq_4_floats                 $9..12 = equal($9..12, $13..16)
   30. bitwise_and_2_ints             $9..10 &= $11..12
   31. bitwise_and_int                $9 &= $10
   32. copy_4_slots_unmasked          $10..13 = _1_mm
   33. copy_4_slots_unmasked          $14..17 = _3_z
   34. cmpeq_4_floats                 $10..13 = equal($10..13, $14..17)
   35. bitwise_and_2_ints             $10..11 &= $12..13
   36. bitwise_and_int                $10 &= $11
   37. bitwise_and_int                $9 &= $10
   38. zero_slot_unmasked             $22 = 0
   39. merge_condition_mask           CondMask = $8 & $9
   40. branch_if_no_active_lanes      branch_if_no_active_lanes +71 (#111)
   41. zero_4_slots_unmasked          m(0..3) = 0
   42. zero_4_slots_unmasked          m(4..7) = 0
   43. zero_4_slots_unmasked          m(8..11) = 0
   44. zero_4_slots_unmasked          mm(3..6) = 0
   45. zero_2_slots_unmasked          mm(7..8) = 0
   46. zero_2_slots_unmasked          $23..24 = 0
   47. shuffle                        $23..31 = ($23..31)[1 0 0 0 1 0 0 0 1]
   48. copy_4_slots_unmasked          z(0..3) = $23..26
   49. copy_4_slots_unmasked          z(4..7) = $27..30
   50. copy_slot_unmasked             z(8) = $31
   51. copy_4_constants               $23..26 = testMatrix3x3(0..3)
   52. copy_4_constants               $27..30 = testMatrix3x3(4..7)
   53. copy_constant                  $31 = testMatrix3x3(8)
   54. copy_4_slots_masked            m(0..3) = Mask($23..26)
   55. copy_4_slots_masked            m(4..7) = Mask($27..30)
   56. copy_slot_masked               m(8) = Mask($31)
   57. copy_4_constants               $23..26 = testMatrix3x3(0..3)
   58. copy_4_constants               $27..30 = testMatrix3x3(4..7)
   59. copy_constant                  $31 = testMatrix3x3(8)
   60. copy_4_slots_masked            m(0..3) = Mask($23..26)
   61. copy_4_slots_masked            m(4..7) = Mask($27..30)
   62. copy_slot_masked               m(8) = Mask($31)
   63. zero_4_slots_unmasked          $23..26 = 0
   64. zero_4_slots_unmasked          $27..30 = 0
   65. zero_slot_unmasked             $31 = 0
   66. copy_4_slots_unmasked          $32..35 = m(0..3)
   67. copy_4_slots_unmasked          $36..39 = m(4..7)
   68. copy_slot_unmasked             $40 = m(8)
   69. sub_n_floats                   $23..31 -= $32..40
   70. copy_4_slots_masked            m(0..3) = Mask($23..26)
   71. copy_4_slots_masked            m(4..7) = Mask($27..30)
   72. copy_slot_masked               m(8) = Mask($31)
   73. zero_2_slots_unmasked          $23..24 = 0
   74. shuffle                        $23..31 = ($23..31)[1 0 0 0 1 0 0 0 1]
   75. copy_4_slots_masked            mm(0..3) = Mask($23..26)
   76. copy_4_slots_masked            mm(4..7) = Mask($27..30)
   77. copy_slot_masked               mm(8) = Mask($31)
   78. zero_2_slots_unmasked          $23..24 = 0
   79. shuffle                        $23..31 = ($23..31)[1 0 0 0 1 0 0 0 1]
   80. copy_4_slots_masked            mm(0..3) = Mask($23..26)
   81. copy_4_slots_masked            mm(4..7) = Mask($27..30)
   82. copy_slot_masked               mm(8) = Mask($31)
   83. copy_4_slots_unmasked          $23..26 = m(0..3)
   84. copy_4_slots_unmasked          $27..30 = m(4..7)
   85. copy_slot_unmasked             $31 = m(8)
   86. zero_4_slots_unmasked          $32..35 = 0
   87. zero_4_slots_unmasked          $36..39 = 0
   88. zero_slot_unmasked             $40 = 0
   89. copy_4_constants               $41..44 = testMatrix3x3(0..3)
   90. copy_4_constants               $45..48 = testMatrix3x3(4..7)
   91. copy_constant                  $49 = testMatrix3x3(8)
   92. sub_n_floats                   $32..40 -= $41..49
   93. cmpeq_n_floats                 $23..31 = equal($23..31, $32..40)
   94. bitwise_and_4_ints             $24..27 &= $28..31
   95. bitwise_and_2_ints             $24..25 &= $26..27
   96. bitwise_and_int                $24 &= $25
   97. bitwise_and_int                $23 &= $24
   98. copy_4_slots_unmasked          $24..27 = mm(0..3)
   99. copy_4_slots_unmasked          $28..31 = mm(4..7)
  100. copy_4_slots_unmasked          $32..35 = mm(8..11)
  101. copy_4_slots_unmasked          $36..39 = z(3..6)
  102. copy_2_slots_unmasked          $40..41 = z(7..8)
  103. cmpeq_n_floats                 $24..32 = equal($24..32, $33..41)
  104. bitwise_and_4_ints             $25..28 &= $29..32
  105. bitwise_and_2_ints             $25..26 &= $27..28
  106. bitwise_and_int                $25 &= $26
  107. bitwise_and_int                $24 &= $25
  108. bitwise_and_int                $23 &= $24
  109. copy_slot_masked               [test_mat3_mat3].result = Mask($23)
  110. copy_slot_masked               $22 = Mask($23)
  111. load_condition_mask            CondMask = $8
  112. zero_slot_unmasked             $51 = 0
  113. merge_condition_mask           CondMask = $21 & $22
  114. branch_if_no_active_lanes      branch_if_no_active_lanes +100 (#214)
  115. copy_4_constants               $52..55 = testInputs
  116. copy_4_constants               $56..59 = testInputs
  117. copy_4_constants               $60..63 = testInputs
  118. copy_4_constants               $64..67 = testInputs
  119. copy_4_slots_unmasked          testMatrix4x4(0..3) = $52..55
  120. copy_4_slots_unmasked          testMatrix4x4(4..7) = $56..59
  121. copy_4_slots_unmasked          testMatrix4x4(8..11) = $60..63
  122. copy_4_slots_unmasked          testMatrix4x4(12..15) = $64..67
  123. zero_4_slots_unmasked          m(0..3) = 0
  124. zero_4_slots_unmasked          m(4..7) = 0
  125. zero_4_slots_unmasked          m(8..11) = 0
  126. zero_4_slots_unmasked          m(12..15) = 0
  127. zero_4_slots_unmasked          mm(0..3) = 0
  128. zero_4_slots_unmasked          mm(4..7) = 0
  129. zero_4_slots_unmasked          mm(8..11) = 0
  130. zero_4_slots_unmasked          mm(12..15) = 0
  131. zero_2_slots_unmasked          $52..53 = 0
  132. shuffle                        $52..67 = ($52..67)[1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1]
  133. copy_4_slots_unmasked          z(0..3) = $52..55
  134. copy_4_slots_unmasked          z(4..7) = $56..59
  135. copy_4_slots_unmasked          z(8..11) = $60..63
  136. copy_4_slots_unmasked          z(12..15) = $64..67
  137. copy_4_slots_unmasked          $52..55 = testMatrix4x4(0..3)
  138. copy_4_slots_unmasked          $56..59 = testMatrix4x4(4..7)
  139. copy_4_slots_unmasked          $60..63 = testMatrix4x4(8..11)
  140. copy_4_slots_unmasked          $64..67 = testMatrix4x4(12..15)
  141. copy_4_slots_masked            m(0..3) = Mask($52..55)
  142. copy_4_slots_masked            m(4..7) = Mask($56..59)
  143. copy_4_slots_masked            m(8..11) = Mask($60..63)
  144. copy_4_slots_masked            m(12..15) = Mask($64..67)
  145. copy_4_slots_unmasked          $52..55 = testMatrix4x4(0..3)
  146. copy_4_slots_unmasked          $56..59 = testMatrix4x4(4..7)
  147. copy_4_slots_unmasked          $60..63 = testMatrix4x4(8..11)
  148. copy_4_slots_unmasked          $64..67 = testMatrix4x4(12..15)
  149. copy_4_slots_masked            m(0..3) = Mask($52..55)
  150. copy_4_slots_masked            m(4..7) = Mask($56..59)
  151. copy_4_slots_masked            m(8..11) = Mask($60..63)
  152. copy_4_slots_masked            m(12..15) = Mask($64..67)
  153. zero_4_slots_unmasked          $52..55 = 0
  154. zero_4_slots_unmasked          $56..59 = 0
  155. zero_4_slots_unmasked          $60..63 = 0
  156. zero_4_slots_unmasked          $64..67 = 0
  157. copy_4_slots_unmasked          $68..71 = m(0..3)
  158. copy_4_slots_unmasked          $72..75 = m(4..7)
  159. copy_4_slots_unmasked          $76..79 = m(8..11)
  160. copy_4_slots_unmasked          $80..83 = m(12..15)
  161. sub_n_floats                   $52..67 -= $68..83
  162. copy_4_slots_masked            m(0..3) = Mask($52..55)
  163. copy_4_slots_masked            m(4..7) = Mask($56..59)
  164. copy_4_slots_masked            m(8..11) = Mask($60..63)
  165. copy_4_slots_masked            m(12..15) = Mask($64..67)
  166. zero_2_slots_unmasked          $52..53 = 0
  167. shuffle                        $52..67 = ($52..67)[1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1]
  168. copy_4_slots_masked            mm(0..3) = Mask($52..55)
  169. copy_4_slots_masked            mm(4..7) = Mask($56..59)
  170. copy_4_slots_masked            mm(8..11) = Mask($60..63)
  171. copy_4_slots_masked            mm(12..15) = Mask($64..67)
  172. zero_2_slots_unmasked          $52..53 = 0
  173. shuffle                        $52..67 = ($52..67)[1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1]
  174. copy_4_slots_masked            mm(0..3) = Mask($52..55)
  175. copy_4_slots_masked            mm(4..7) = Mask($56..59)
  176. copy_4_slots_masked            mm(8..11) = Mask($60..63)
  177. copy_4_slots_masked            mm(12..15) = Mask($64..67)
  178. copy_4_slots_unmasked          $52..55 = m(0..3)
  179. copy_4_slots_unmasked          $56..59 = m(4..7)
  180. copy_4_slots_unmasked          $60..63 = m(8..11)
  181. copy_4_slots_unmasked          $64..67 = m(12..15)
  182. zero_4_slots_unmasked          $68..71 = 0
  183. zero_4_slots_unmasked          $72..75 = 0
  184. zero_4_slots_unmasked          $76..79 = 0
  185. zero_4_slots_unmasked          $80..83 = 0
  186. copy_4_slots_unmasked          $84..87 = testMatrix4x4(0..3)
  187. copy_4_slots_unmasked          $88..91 = testMatrix4x4(4..7)
  188. copy_4_slots_unmasked          $92..95 = testMatrix4x4(8..11)
  189. copy_4_slots_unmasked          $96..99 = testMatrix4x4(12..15)
  190. sub_n_floats                   $68..83 -= $84..99
  191. cmpeq_n_floats                 $52..67 = equal($52..67, $68..83)
  192. bitwise_and_4_ints             $60..63 &= $64..67
  193. bitwise_and_4_ints             $56..59 &= $60..63
  194. bitwise_and_4_ints             $52..55 &= $56..59
  195. bitwise_and_2_ints             $52..53 &= $54..55
  196. bitwise_and_int                $52 &= $53
  197. copy_4_slots_unmasked          $53..56 = mm(0..3)
  198. copy_4_slots_unmasked          $57..60 = mm(4..7)
  199. copy_4_slots_unmasked          $61..64 = mm(8..11)
  200. copy_4_slots_unmasked          $65..68 = mm(12..15)
  201. copy_4_slots_unmasked          $69..72 = z(0..3)
  202. copy_4_slots_unmasked          $73..76 = z(4..7)
  203. copy_4_slots_unmasked          $77..80 = z(8..11)
  204. copy_4_slots_unmasked          $81..84 = z(12..15)
  205. cmpeq_n_floats                 $53..68 = equal($53..68, $69..84)
  206. bitwise_and_4_ints             $61..64 &= $65..68
  207. bitwise_and_4_ints             $57..60 &= $61..64
  208. bitwise_and_4_ints             $53..56 &= $57..60
  209. bitwise_and_2_ints             $53..54 &= $55..56
  210. bitwise_and_int                $53 &= $54
  211. bitwise_and_int                $52 &= $53
  212. copy_slot_masked               [test_mat4_mat4].result = Mask($52)
  213. copy_slot_masked               $51 = Mask($52)
  214. load_condition_mask            CondMask = $21
  215. copy_4_constants               $0..3 = colorRed
  216. merge_condition_mask           CondMask = $50 & $51
  217. copy_4_constants               $4..7 = colorGreen
  218. copy_4_slots_masked            $0..3 = Mask($4..7)
  219. load_condition_mask            CondMask = $50
  220. copy_4_slots_unmasked          [main].result = $0..3
  221. load_src                       src.rgba = [main].result