vm/code/dependencies.cpp

191 bool Dependencies::maybe_merge_ctxk(GrowableArray<ciBaseObject*>* deps,
193   ciKlass* ctxk1 = deps->at(ctxk_i)->as_metadata()->as_klass();
198     deps->at_put(ctxk_i, ctxk2);
208   GrowableArray<ciBaseObject*>* deps = _deps[dept];
212     assert(deps->find(x) >= 0, "sanity");
214     deps->append(x);
222   GrowableArray<ciBaseObject*>* deps = _deps[dept];
231       for (int i = deps->length(); (i -= stride) >= 0; ) {
232         ciBaseObject* y1 = deps->at(i+1);
234           if (maybe_merge_ctxk(deps, i+0, x0->as_metadata()->as_klass())) {
244       for (int i = deps->length(); (i -= stride) >= 0; ) {
245         ciBaseObject* y0 = deps->at(i+0);
246         ciBaseObject* y1 = deps->at(i+1);
255   deps->append(x0);
256   deps->append(x1);
264   GrowableArray<ciBaseObject*>* deps = _deps[dept];
282     for (int i = deps->length(); (i -= stride) >= 0; ) {
283       ciBaseObject* y  = deps->at(i+1);
284       ciBaseObject* y2 = deps->at(i+2);
286         if (maybe_merge_ctxk(deps, i+0, ctxk)) {
293   deps->append(ctxk);
294   deps->append(x);
295   deps->append(x2);
299 bool Dependencies::maybe_merge_ctxk(GrowableArray<DepValue>* deps,
301   Klass* ctxk1 = deps->at(ctxk_i).as_klass(_oop_recorder);
307     deps->at_put(ctxk_i, ctxk2_dv);
317   GrowableArray<DepValue>* deps = _dep_values[dept];
321     assert(deps->find(x) >= 0, "sanity");
323     deps->append(x);
331   GrowableArray<DepValue>* deps = _dep_values[dept];
340       for (int i = deps->length(); (i -= stride) >= 0; ) {
341         DepValue y1 = deps->at(i+1);
343           if (maybe_merge_ctxk(deps, i+0, x0)) {
353       for (int i = deps->length(); (i -= stride) >= 0; ) {
354         DepValue y0 = deps->at(i+0);
355         DepValue y1 = deps->at(i+1);
364   deps->append(x0);
365   deps->append(x1);
396 // metadata deps are sorted before object deps
417       GrowableArray<DepValue>* deps = _dep_values[dept];
418       if (deps->length() <= 1)  continue;
420       case 1: deps->sort(sort_dep_value_arg_1, 1); break;
421       case 2: deps->sort(sort_dep_value_arg_2, 2); break;
422       case 3: deps->sort(sort_dep_value_arg_3, 3); break;
431     GrowableArray<ciBaseObject*>* deps = _deps[dept];
432     if (deps->length() <= 1)  continue;
434     case 1: deps->sort(sort_dep_arg_1, 1); break;
435     case 2: deps->sort(sort_dep_arg_2, 2); break;
436     case 3: deps->sort(sort_dep_arg_3, 3); break;
448       GrowableArray<DepValue>* deps = _dep_values[dept];
449       est_size += deps->length() * 2;  // tags and argument(s)
456     GrowableArray<ciBaseObject*>* deps = _deps[dept];
457     est_size += deps->length()*2;  // tags and argument(s)
490   // cast is safe, no deps can overflow INT_MAX
497       GrowableArray<DepValue>* deps = _dep_values[dept];
498       if (deps->length() == 0)  continue;
502       for (int i = 0; i < deps->length(); i += stride) {
506           Klass*  ctxk = deps->at(i+ctxkj+0).as_klass(_oop_recorder);
507           DepValue x = deps->at(i+ctxkj+1);  // following argument
516           DepValue v = deps->at(i+j);
526     GrowableArray<ciBaseObject*>* deps = _deps[dept];
527     if (deps->length() == 0)  continue;
531     for (int i = 0; i < deps->length(); i += stride) {
535         ciKlass*  ctxk = deps->at(i+ctxkj+0)->as_metadata()->as_klass();
536         ciBaseObject* x     = deps->at(i+ctxkj+1);  // following argument
545         ciBaseObject* v = deps->at(i+j);
625     GrowableArray<ciBaseObject*>* deps = _deps[dept];
626     int deplen = deps->length();
632     for (int i = 0; i < deps->length(); i += stride) {
635         ciargs->push(deps->at(i+j));
640     guarantee(deplen == deps->length(), "deps array cannot grow inside nested ResoureMark scope");
1579       // Turn off dependency tracing while actually testing deps.
1597       // Turn off dependency tracing while actually testing deps.
1646     // Turn off dependency tracing while actually testing deps.