1. store_src_rg coords = src.rg | |
2. init_lane_masks CondMask = LoopMask = RetMask = true | |
3. copy_constant x(0) = 0x3F800000 (1.0) | |
4. copy_constant x(1) = 0x3F800000 (1.0) | |
5. copy_constant x(2) = 0x3F800000 (1.0) | |
6. copy_constant x(3) = 0x3F800000 (1.0) | |
7. store_loop_mask $0 = LoopMask | |
8. copy_slot_unmasked $1 = x(0) | |
9. copy_constant $2 = 0x3E800000 (0.25) | |
10. sub_float $1 -= $2 | |
11. copy_slot_masked x(0) = Mask($1) | |
12. store_condition_mask $1 = CondMask | |
13. copy_slot_unmasked $2 = x(0) | |
14. zero_slot_unmasked $3 = 0 | |
15. cmple_float $2 = lessThanEqual($2, $3) | |
16. merge_condition_mask CondMask = $1 & $2 | |
17. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask) | |
18. load_condition_mask CondMask = $1 | |
19. copy_slot_unmasked $1 = x(3) | |
20. copy_constant $2 = 0x3F800000 (1.0) | |
21. cmpeq_float $1 = equal($1, $2) | |
22. merge_loop_mask LoopMask &= $1 | |
23. stack_rewind | |
24. branch_if_any_active_lanes branch_if_any_active_lanes -16 (#8) | |
25. load_loop_mask LoopMask = $0 | |
26. store_loop_mask $0 = LoopMask | |
27. zero_slot_unmasked [temporary 0] = 0 | |
28. copy_slot_unmasked $1 = x(2) | |
29. copy_constant $2 = 0x3E800000 (0.25) | |
30. sub_float $1 -= $2 | |
31. copy_slot_masked x(2) = Mask($1) | |
32. store_condition_mask $1 = CondMask | |
33. copy_slot_unmasked $2 = x(3) | |
34. copy_constant $3 = 0x3F800000 (1.0) | |
35. cmpeq_float $2 = equal($2, $3) | |
36. merge_condition_mask CondMask = $1 & $2 | |
37. copy_constant $3 = 0xFFFFFFFF | |
38. copy_slot_masked [temporary 0] = Mask($3) | |
39. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask) | |
40. load_condition_mask CondMask = $1 | |
41. zero_slot_unmasked $1 = 0 | |
42. copy_slot_masked x(1) = Mask($1) | |
43. reenable_loop_mask LoopMask |= [temporary 0] | |
44. zero_slot_unmasked $1 = 0 | |
45. copy_slot_unmasked $2 = x(2) | |
46. cmplt_float $1 = lessThan($1, $2) | |
47. merge_loop_mask LoopMask &= $1 | |
48. stack_rewind | |
49. branch_if_any_active_lanes branch_if_any_active_lanes -22 (#27) | |
50. load_loop_mask LoopMask = $0 | |
51. copy_4_slots_unmasked $0..3 = x | |
52. copy_4_slots_unmasked [main].result = $0..3 | |
53. load_src src.rgba = [main].result |