1 1. store_src_rg coords = src.rg 2 2. init_lane_masks CondMask = LoopMask = RetMask = true 3 3. copy_constant _4_ok = 0xFFFFFFFF 4 4. store_condition_mask $14 = CondMask 5 5. store_condition_mask $12 = CondMask 6 6. copy_slot_unmasked $13 = _4_ok 7 7. zero_slot_unmasked $15 = 0 8 8. merge_condition_mask CondMask = $12 & $13 9 9. branch_if_no_active_lanes branch_if_no_active_lanes +24 (label 2 at #33) 10 10. copy_constant one = 0x00000001 (1.401298e-45) 11 11. copy_constant two = 0x00000002 (2.802597e-45) 12 12. copy_constant ok = 0xFFFFFFFF 13 13. copy_slot_unmasked $16 = ok 14 14. zero_3_slots_unmasked $17..19 = 0 15 15. copy_slot_unmasked $20 = one 16 16. sub_int $19 -= $20 17 17. copy_slot_unmasked $20 = one 18 18. copy_slot_unmasked $21 = one 19 19. add_int $20 += $21 20 20. sub_2_ints $17..18 -= $19..20 21 21. zero_2_slots_unmasked $19..20 = 0 22 22. copy_2_slots_unmasked $21..22 = one, two 23 23. sub_int $21 -= $22 24 24. copy_constant $22 = 0x00000002 (2.802597e-45) 25 25. sub_2_ints $19..20 -= $21..22 26 26. cmpeq_2_ints $17..18 = equal($17..18, $19..20) 27 27. bitwise_and_int $17 &= $18 28 28. bitwise_and_int $16 &= $17 29 29. copy_slot_masked ok = Mask($16) 30 30. copy_slot_masked [test_ivec].result = Mask($16) 31 31. label label 0x00000003 32 32. copy_slot_masked $15 = Mask($16) 33 33. label label 0x00000002 34 34. load_condition_mask CondMask = $12 35 35. zero_slot_unmasked $0 = 0 36 36. merge_condition_mask CondMask = $14 & $15 37 37. branch_if_no_active_lanes branch_if_no_active_lanes +6 (label 1 at #43) 38 38. copy_constant ok₁ = 0xFFFFFFFF 39 39. copy_slot_unmasked $1 = ok₁ 40 40. copy_slot_masked [test_mat].result = Mask($1) 41 41. label label 0x00000004 42 42. copy_slot_masked $0 = Mask($1) 43 43. label label 0x00000001 44 44. load_condition_mask CondMask = $14 45 45. swizzle_4 $0..3 = ($0..3).xxxx 46 46. copy_4_constants $4..7 = colorRed 47 47. copy_4_constants $8..11 = colorGreen 48 48. mix_4_ints $0..3 = mix($4..7, $8..11, $0..3) 49 49. copy_4_slots_unmasked [main].result = $0..3 50 50. load_src src.rgba = [main].result 51