unplugged-system/external/skia/tests/sksl/runtime/SwitchWithFallthrough.skrp

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1. store_src_rg coords = src.rg
2. init_lane_masks CondMask = LoopMask = RetMask = true
3. copy_constant $0 = colorGreen(1)
4. cast_to_int_from_float $0 = FloatToInt($0)
5. copy_slot_unmasked x = $0
6. zero_slot_unmasked _0_ok = 0
7. store_loop_mask $0 = LoopMask
8. copy_slot_unmasked $1 = x
9. store_loop_mask $2 = LoopMask
10. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
11. case_op if ($1 == 0x00000002) { LoopMask = true; $2 = false; }
12. branch_if_no_active_lanes branch_if_no_active_lanes +2 (label 0 at #14)
13. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
14. label label 0x00000000
15. case_op if ($1 == 0x00000001) { LoopMask = true; $2 = false; }
16. label label 0x00000001
17. case_op if ($1 == 0x00000000) { LoopMask = true; $2 = false; }
18. branch_if_no_active_lanes branch_if_no_active_lanes +4 (label 2 at #22)
19. copy_constant $3 = 0xFFFFFFFF
20. copy_slot_masked _0_ok = Mask($3)
21. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
22. label label 0x00000002
23. reenable_loop_mask LoopMask |= $2
24. branch_if_no_active_lanes branch_if_no_active_lanes +2 (label 3 at #26)
25. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
26. label label 0x00000003
27. load_loop_mask LoopMask = $0
28. store_condition_mask $12 = CondMask
29. copy_slot_unmasked $13 = _0_ok
30. zero_slot_unmasked $0 = 0
31. merge_condition_mask CondMask = $12 & $13
32. branch_if_no_active_lanes branch_if_no_active_lanes +30 (label 5 at #62)
33. copy_slot_unmasked value = x
34. zero_slot_unmasked ok = 0
35. store_loop_mask $1 = LoopMask
36. copy_slot_unmasked $2 = value
37. store_loop_mask $3 = LoopMask
38. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
39. case_op if ($2 == 0x00000000) { LoopMask = true; $3 = false; }
40. branch_if_no_active_lanes branch_if_no_active_lanes +2 (label 7 at #42)
41. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
42. label label 0x00000007
43. case_op if ($2 == 0x00000001) { LoopMask = true; $3 = false; }
44. label label 0x00000008
45. case_op if ($2 == 0x00000002) { LoopMask = true; $3 = false; }
46. label label 0x00000009
47. case_op if ($2 == 0x00000003) { LoopMask = true; $3 = false; }
48. branch_if_no_active_lanes branch_if_no_active_lanes +4 (label 10 at #52)
49. copy_constant $4 = 0xFFFFFFFF
50. copy_slot_masked ok = Mask($4)
51. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
52. label label 0x0000000A
53. reenable_loop_mask LoopMask |= $3
54. branch_if_no_active_lanes branch_if_no_active_lanes +2 (label 11 at #56)
55. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
56. label label 0x0000000B
57. load_loop_mask LoopMask = $1
58. copy_slot_unmasked $1 = ok
59. copy_slot_masked [switch_fallthrough_twice].result = Mask($1)
60. label label 0x00000006
61. copy_slot_masked $0 = Mask($1)
62. label label 0x00000005
63. load_condition_mask CondMask = $12
64. swizzle_4 $0..3 = ($0..3).xxxx
65. copy_4_constants $4..7 = colorRed
66. copy_4_constants $8..11 = colorGreen
67. mix_4_ints $0..3 = mix($4..7, $8..11, $0..3)
68. copy_4_slots_unmasked [main].result = $0..3
69. load_src src.rgba = [main].result