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(a3, 2) # a3 <- FEDC or CCCC 12 FETCH(a1, 1) # a1 <- BBBB 13 .if (!$isrange) 14 and a3, a3, 15 # a3 <- C (or stays CCCC) 15 .endif 16 GET_VREG(rOBJ, a3) # rOBJ <- vC ("this" ptr) 17 # is "this" null? 18 beqz rOBJ, common_errNullObject # null "this", throw exception 19 LOAD_base_offObject_clazz(a2, rOBJ) # a2 <- thisPtr->clazz 20 LOAD_base_offClassObject_vtable(a2, a2) # a2 <- thisPtr->clazz->vtable 21 EXPORT_PC() # invoke must export 22 LOAD_eas2(a0, a2, a1) # a0 <- vtable[BBBB] 23 b common_invokeMethod${routine} # (a0=method, r9="this") 24
