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src/share/vm/opto/callGenerator.cpp

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rev 9088 : 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux.


 654   if (log != NULL) {
 655     log->elem("predicted_call bci='%d' klass='%d'",
 656               jvms->bci(), log->identify(_predicted_receiver));
 657   }
 658 
 659   receiver = kit.null_check_receiver_before_call(method());
 660   if (kit.stopped()) {
 661     return kit.transfer_exceptions_into_jvms();
 662   }
 663 
 664   // Make a copy of the replaced nodes in case we need to restore them
 665   ReplacedNodes replaced_nodes = kit.map()->replaced_nodes();
 666   replaced_nodes.clone();
 667 
 668   Node* exact_receiver = receiver;  // will get updated in place...
 669   Node* slow_ctl = kit.type_check_receiver(receiver,
 670                                            _predicted_receiver, _hit_prob,
 671                                            &exact_receiver);
 672 
 673   SafePointNode* slow_map = NULL;
 674   JVMState* slow_jvms;
 675   { PreserveJVMState pjvms(&kit);
 676     kit.set_control(slow_ctl);
 677     if (!kit.stopped()) {
 678       slow_jvms = _if_missed->generate(kit.sync_jvms());
 679       if (kit.failing())
 680         return NULL;  // might happen because of NodeCountInliningCutoff
 681       assert(slow_jvms != NULL, "must be");
 682       kit.add_exception_states_from(slow_jvms);
 683       kit.set_map(slow_jvms->map());
 684       if (!kit.stopped())
 685         slow_map = kit.stop();
 686     }
 687   }
 688 
 689   if (kit.stopped()) {
 690     // Instance exactly does not matches the desired type.
 691     kit.set_jvms(slow_jvms);
 692     return kit.transfer_exceptions_into_jvms();
 693   }
 694 




 654   if (log != NULL) {
 655     log->elem("predicted_call bci='%d' klass='%d'",
 656               jvms->bci(), log->identify(_predicted_receiver));
 657   }
 658 
 659   receiver = kit.null_check_receiver_before_call(method());
 660   if (kit.stopped()) {
 661     return kit.transfer_exceptions_into_jvms();
 662   }
 663 
 664   // Make a copy of the replaced nodes in case we need to restore them
 665   ReplacedNodes replaced_nodes = kit.map()->replaced_nodes();
 666   replaced_nodes.clone();
 667 
 668   Node* exact_receiver = receiver;  // will get updated in place...
 669   Node* slow_ctl = kit.type_check_receiver(receiver,
 670                                            _predicted_receiver, _hit_prob,
 671                                            &exact_receiver);
 672 
 673   SafePointNode* slow_map = NULL;
 674   JVMState* slow_jvms = NULL;
 675   { PreserveJVMState pjvms(&kit);
 676     kit.set_control(slow_ctl);
 677     if (!kit.stopped()) {
 678       slow_jvms = _if_missed->generate(kit.sync_jvms());
 679       if (kit.failing())
 680         return NULL;  // might happen because of NodeCountInliningCutoff
 681       assert(slow_jvms != NULL, "must be");
 682       kit.add_exception_states_from(slow_jvms);
 683       kit.set_map(slow_jvms->map());
 684       if (!kit.stopped())
 685         slow_map = kit.stop();
 686     }
 687   }
 688 
 689   if (kit.stopped()) {
 690     // Instance exactly does not matches the desired type.
 691     kit.set_jvms(slow_jvms);
 692     return kit.transfer_exceptions_into_jvms();
 693   }
 694 


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