| 9 instructions | |
| store_src src = src.rgba | |
| store_dst v4..7 = dst.rgba | |
| init_lane_masks CondMask = LoopMask = RetMask = true | |
| copy_constant $4 = 0 | |
| copy_slot_unmasked $5 = src(3) | |
| shuffle $4..19 = ($4..19)[1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1] | |
| splat_4_constants $20..23 = 0x3F800000 (1.0) | |
| matrix_multiply_4 mat1x4($0..3) = mat4x4($4..19) * mat1x4($20..23) | |
| load_src src.rgba = $0..3 |