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src/hotspot/share/opto/vector.cpp

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183       Node* use = vec_box->fast_out(i);
184       if (use->is_CallJava()) {
185         CallJavaNode* call = use->as_CallJava();
186         if (call->has_non_debug_use(vec_box) && vec_box->in(VectorBoxNode::Box)->is_Phi()) {
187           calls.push(call);
188         }
189       }
190     }
191 
192     while (calls.size() > 0) {
193       CallJavaNode* call = calls.pop()->as_CallJava();
194       // Attach new VBA to the call and use it instead of Phi (VBA ... VBA).
195 
196       JVMState* jvms = clone_jvms(C, call);
197       GraphKit kit(jvms);
198       PhaseGVN& gvn = kit.gvn();
199 
200       // Adjust JVMS from post-call to pre-call state: put args on stack
201       uint nargs = call->method()->arg_size();
202       kit.ensure_stack(kit.sp() + nargs);
203       for (uint i = TypeFunc::Parms; i < call->tf()->domain()->cnt(); i++) {
204         kit.push(call->in(i));
205       }
206       jvms = kit.sync_jvms();
207 
208       Node* new_vbox = nullptr;
209       {
210         Node* vect = vec_box->in(VectorBoxNode::Value);
211         const TypeInstPtr* vbox_type = vec_box->box_type();
212         const TypeVect* vt = vec_box->vec_type();
213         BasicType elem_bt = vt->element_basic_type();
214         int num_elem = vt->length();
215 
216         new_vbox = kit.box_vector(vect, vbox_type, elem_bt, num_elem, /*deoptimize=*/true);
217 
218         kit.replace_in_map(vec_box, new_vbox);
219       }
220 
221       kit.dec_sp(nargs);
222       jvms = kit.sync_jvms();
223 

183       Node* use = vec_box->fast_out(i);
184       if (use->is_CallJava()) {
185         CallJavaNode* call = use->as_CallJava();
186         if (call->has_non_debug_use(vec_box) && vec_box->in(VectorBoxNode::Box)->is_Phi()) {
187           calls.push(call);
188         }
189       }
190     }
191 
192     while (calls.size() > 0) {
193       CallJavaNode* call = calls.pop()->as_CallJava();
194       // Attach new VBA to the call and use it instead of Phi (VBA ... VBA).
195 
196       JVMState* jvms = clone_jvms(C, call);
197       GraphKit kit(jvms);
198       PhaseGVN& gvn = kit.gvn();
199 
200       // Adjust JVMS from post-call to pre-call state: put args on stack
201       uint nargs = call->method()->arg_size();
202       kit.ensure_stack(kit.sp() + nargs);
203       for (uint i = TypeFunc::Parms; i < call->tf()->domain_sig()->cnt(); i++) {
204         kit.push(call->in(i));
205       }
206       jvms = kit.sync_jvms();
207 
208       Node* new_vbox = nullptr;
209       {
210         Node* vect = vec_box->in(VectorBoxNode::Value);
211         const TypeInstPtr* vbox_type = vec_box->box_type();
212         const TypeVect* vt = vec_box->vec_type();
213         BasicType elem_bt = vt->element_basic_type();
214         int num_elem = vt->length();
215 
216         new_vbox = kit.box_vector(vect, vbox_type, elem_bt, num_elem, /*deoptimize=*/true);
217 
218         kit.replace_in_map(vec_box, new_vbox);
219       }
220 
221       kit.dec_sp(nargs);
222       jvms = kit.sync_jvms();
223 
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