| /* const-wide/16 vAA, #+BBBB */ | |
| FETCH_S x0, 1 // x0<- ssssssssssssBBBB (sign-extended) | |
| lsr w3, wINST, #8 // w3<- AA | |
| FETCH_ADVANCE_INST 2 // advance rPC, load rINST | |
| GET_INST_OPCODE ip // extract opcode from rINST | |
| SET_VREG_WIDE x0, w3 | |
| GOTO_OPCODE ip // jump to next instruction |