| %verify "executed" |
| /* |
| * Array get, 64 bits. vAA <- vBB[vCC]. |
| * |
| */ |
| /* op vAA, vBB, vCC */ |
| movzbl 2(rPC),%eax # eax<- BB |
| movzbl 3(rPC),%ecx # ecx<- CC |
| GET_VREG_R %eax %eax # eax<- vBB (array object) |
| GET_VREG_R %ecx %ecx # ecs<- vCC (requested index) |
| testl %eax,%eax # null array object? |
| je common_errNullObject # bail if so |
| cmpl offArrayObject_length(%eax),%ecx |
| jb .L${opcode}_finish # index < length, OK |
| jmp common_errArrayIndex # index >= length, bail. Expects |
| # arrayObj in eax |
| # index in ecx |
| %break |
| |
| .L${opcode}_finish: |
| leal offArrayObject_contents(%eax,%ecx,8),%eax |
| movl (%eax),%ecx |
| movl 4(%eax),%eax |
| SET_VREG_WORD %ecx rINST 0 |
| SET_VREG_WORD %eax rINST 1 |
| FETCH_INST_OPCODE 2 %edx |
| ADVANCE_PC 2 |
| GOTO_NEXT_R %edx |
