83 
  84   ciInstanceKlass* field_holder = field->holder();
  85 
  86   if (is_field == field->is_static()) {
  87     // Interpreter will throw java_lang_IncompatibleClassChangeError
  88     // Check this before allowing <clinit> methods to access static fields
  89     uncommon_trap(Deoptimization::Reason_unhandled,
  90                   Deoptimization::Action_none);
  91     return;
  92   }
  93 
  94   if (!is_field && !field_holder->is_initialized()) {
  95     if (!static_field_ok_in_clinit(field, method())) {
  96       uncommon_trap(Deoptimization::Reason_uninitialized,
  97                     Deoptimization::Action_reinterpret,
  98                     NULL, "!static_field_ok_in_clinit");
  99       return;
 100     }
 101   }
 102 








 103   assert(field->will_link(method()->holder(), bc()), "getfield: typeflow responsibility");
 104 
 105   // Note:  We do not check for an unloaded field type here any more.
 106 
 107   // Generate code for the object pointer.
 108   Node* obj;
 109   if (is_field) {
 110     int obj_depth = is_get ? 0 : field->type()->size();
 111     obj = do_null_check(peek(obj_depth), T_OBJECT);
 112     // Compile-time detect of null-exception?
 113     if (stopped())  return;
 114 
 115 #ifdef ASSERT
 116     const TypeInstPtr *tjp = TypeInstPtr::make(TypePtr::NotNull, iter().get_declared_field_holder());
 117     assert(_gvn.type(obj)->higher_equal(tjp), "cast_up is no longer needed");
 118 #endif
 119 
 120     if (is_get) {
 121       --_sp;  // pop receiver before getting
 122       do_get_xxx(obj, field, is_field);

  83 
  84   ciInstanceKlass* field_holder = field->holder();
  85 
  86   if (is_field == field->is_static()) {
  87     // Interpreter will throw java_lang_IncompatibleClassChangeError
  88     // Check this before allowing <clinit> methods to access static fields
  89     uncommon_trap(Deoptimization::Reason_unhandled,
  90                   Deoptimization::Action_none);
  91     return;
  92   }
  93 
  94   if (!is_field && !field_holder->is_initialized()) {
  95     if (!static_field_ok_in_clinit(field, method())) {
  96       uncommon_trap(Deoptimization::Reason_uninitialized,
  97                     Deoptimization::Action_reinterpret,
  98                     NULL, "!static_field_ok_in_clinit");
  99       return;
 100     }
 101   }
 102 
 103   // Deoptimize on putfield writes to CallSite.target
 104   if (!is_get && field->is_call_site_target()) {
 105     uncommon_trap(Deoptimization::Reason_unhandled,
 106                   Deoptimization::Action_reinterpret,
 107                   NULL, "put to CallSite.target field");
 108     return;
 109   }
 110 
 111   assert(field->will_link(method()->holder(), bc()), "getfield: typeflow responsibility");
 112 
 113   // Note:  We do not check for an unloaded field type here any more.
 114 
 115   // Generate code for the object pointer.
 116   Node* obj;
 117   if (is_field) {
 118     int obj_depth = is_get ? 0 : field->type()->size();
 119     obj = do_null_check(peek(obj_depth), T_OBJECT);
 120     // Compile-time detect of null-exception?
 121     if (stopped())  return;
 122 
 123 #ifdef ASSERT
 124     const TypeInstPtr *tjp = TypeInstPtr::make(TypePtr::NotNull, iter().get_declared_field_holder());
 125     assert(_gvn.type(obj)->higher_equal(tjp), "cast_up is no longer needed");
 126 #endif
 127 
 128     if (is_get) {
 129       --_sp;  // pop receiver before getting
 130       do_get_xxx(obj, field, is_field);