1 %default { "isrange":"0", "routine":"NoRange" } 2 %verify "executed" 3 %verify "null object" 4 /* 5 * Handle an optimized virtual method call. 6 * 7 * for: [opt] invoke-virtual-quick, invoke-virtual-quick/range 8 */ 9 /* op vB, {vD, vE, vF, vG, vA}, class@CCCC */ 10 /* op vAA, {vCCCC..v(CCCC+AA-1)}, meth@BBBB */ 11 FETCH(r3, 2) @ r3<- FEDC or CCCC 12 FETCH(r1, 1) @ r1<- BBBB 13 .if (!$isrange) 14 and r3, r3, #15 @ r3<- C (or stays CCCC) 15 .endif 16 GET_VREG(r9, r3) @ r9<- vC ("this" ptr) 17 cmp r9, #0 @ is "this" null? 18 beq common_errNullObject @ null "this", throw exception 19 ldr r2, [r9, #offObject_clazz] @ r2<- thisPtr->clazz 20 ldr r2, [r2, #offClassObject_vtable] @ r2<- thisPtr->clazz->vtable 21 EXPORT_PC() @ invoke must export 22 ldr r0, [r2, r1, lsl #2] @ r3<- vtable[BBBB] 23 bl common_invokeMethod${routine} @ (r0=method, r9="this") 24
