| FETCH w0, 1 // w0<- CCBB | |
| lsr w4, wINST, #8 // w4<- AA | |
| and w2, w0, #255 // w2<- BB | |
| lsr w3, w0, #8 // w3<- CC | |
| GET_VREG_WIDE x1, w2 | |
| GET_VREG_WIDE x2, w3 | |
| cmp x1, x2 | |
| csinc w0, wzr, wzr, eq | |
| csneg w0, w0, w0, ge | |
| FETCH_ADVANCE_INST 2 // advance rPC, load wINST | |
| SET_VREG w0, w4 | |
| GET_INST_OPCODE ip // extract opcode from wINST | |
| GOTO_OPCODE ip // jump to next instruction |