54 lines
2.9 KiB
Plaintext
54 lines
2.9 KiB
Plaintext
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1. store_src_rg coords = src.rg
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2. init_lane_masks CondMask = LoopMask = RetMask = true
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3. copy_constant $0 = 0x3F800000 (1.0)
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4. swizzle_4 $0..3 = ($0..3).xxxx
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5. copy_4_slots_unmasked x = $0..3
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6. store_loop_mask $0 = LoopMask
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7. label label 0x00000000
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8. copy_slot_unmasked $1 = x(0)
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9. copy_constant $2 = 0x3E800000 (0.25)
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10. sub_float $1 -= $2
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11. copy_slot_masked x(0) = Mask($1)
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12. store_condition_mask $1 = CondMask
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13. copy_slot_unmasked $2 = x(0)
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14. zero_slot_unmasked $3 = 0
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15. cmple_float $2 = lessThanEqual($2, $3)
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16. merge_condition_mask CondMask = $1 & $2
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17. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
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18. load_condition_mask CondMask = $1
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19. copy_slot_unmasked $1 = x(3)
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20. copy_constant $2 = 0x3F800000 (1.0)
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21. cmpeq_float $1 = equal($1, $2)
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22. merge_loop_mask LoopMask &= $1
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23. stack_rewind
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24. branch_if_any_active_lanes branch_if_any_active_lanes -17 (label 0 at #7)
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25. load_loop_mask LoopMask = $0
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26. store_loop_mask $0 = LoopMask
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27. label label 0x00000001
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28. zero_slot_unmasked [temporary 0] = 0
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29. copy_slot_unmasked $1 = x(2)
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30. copy_constant $2 = 0x3E800000 (0.25)
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31. sub_float $1 -= $2
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32. copy_slot_masked x(2) = Mask($1)
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33. store_condition_mask $1 = CondMask
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34. copy_slot_unmasked $2 = x(3)
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35. copy_constant $3 = 0x3F800000 (1.0)
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36. cmpeq_float $2 = equal($2, $3)
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37. merge_condition_mask CondMask = $1 & $2
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38. copy_constant $3 = 0xFFFFFFFF
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39. copy_slot_masked [temporary 0] = Mask($3)
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40. mask_off_loop_mask LoopMask &= ~(CondMask & LoopMask & RetMask)
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41. load_condition_mask CondMask = $1
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42. zero_slot_unmasked $1 = 0
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43. copy_slot_masked x(1) = Mask($1)
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44. reenable_loop_mask LoopMask |= [temporary 0]
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45. zero_slot_unmasked $1 = 0
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46. copy_slot_unmasked $2 = x(2)
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47. cmplt_float $1 = lessThan($1, $2)
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48. merge_loop_mask LoopMask &= $1
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49. stack_rewind
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50. branch_if_any_active_lanes branch_if_any_active_lanes -23 (label 1 at #27)
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51. load_loop_mask LoopMask = $0
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52. copy_4_slots_unmasked [main].result = x
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53. load_src src.rgba = [main].result
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