| %default {"result":"","rem":"0"} |
| /* |
| * 32-bit div/rem "lit8" binary operation. Handles special case of |
| * op0=minint & op1=-1 |
| */ |
| /* div/rem/lit8 vAA, vBB, #+CC */ |
| movzbq 2(rPC), %rax # eax <- BB |
| movsbl 3(rPC), %ecx # ecx <- ssssssCC |
| GET_VREG %eax, %rax # eax <- rBB |
| testl %ecx, %ecx |
| je common_errDivideByZero |
| cmpl $$-1, %ecx |
| je 2f |
| cdq # rax <- sign-extended of eax |
| idivl %ecx |
| 1: |
| SET_VREG $result, rINSTq # vA <- result |
| ADVANCE_PC_FETCH_AND_GOTO_NEXT 2 |
| 2: |
| .if $rem |
| xorl $result, $result |
| .else |
| negl $result |
| .endif |
| jmp 1b |
