Object* CompiledCode::specialized_executor(STATE,
Executable* exec, Module* mod, Arguments& args)
{
CompiledCode* code = as<CompiledCode>(exec);
Class* cls = args.recv()->direct_class(state);
uint64_t class_data = cls->data_raw();
MachineCode* v = code->machine_code();
executor target = v->unspecialized;
for(int i = 0; i < MachineCode::cMaxSpecializations; i++) {
uint64_t c_id = v->specializations[i].class_data.raw;
executor x = v->specializations[i].execute;
if(c_id == class_data && x != 0) {
target = x;
break;
}
}
// This is a bug. We should not have this setup if there are no
// specializations. FIX THIS BUG!
if(!target) target = v->fallback;
return target(state, exec, mod, args);
}
Object* CompiledCode::primitive_failed(STATE,
Executable* exec, Module* mod, Arguments& args)
{
CompiledCode* code = as<CompiledCode>(exec);
Class* cls = args.recv()->direct_class(state);
uint64_t class_data = cls->data_raw();
MachineCode* v = code->machine_code();
executor target = v->unspecialized;
for(int i = 0; i < MachineCode::cMaxSpecializations; i++) {
uint64_t c_id = v->specializations[i].class_data.raw;
executor x = v->specializations[i].execute;
if(c_id == class_data && x != 0) {
target = x;
break;
}
}
if(target) {
return target(state, exec, mod, args);
} else {
return MachineCode::execute(state, exec, mod, args);
}
}