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diff src/share/vm/oops/instanceKlass.cpp @ 4739:52b5d32fbfaf

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7117052: instanceKlass::_init_state can be u1 type Summary: Change instanceKlass::_init_state field to u1 type. Reviewed-by: bdelsart, coleenp, dholmes, phh, never Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>
author coleenp
date Tue, 06 Dec 2011 18:28:51 -0500
parents 436b4a3231bf
children 33df1aeaebbf a735aec54ea4 f7c4174b33ba
line wrap: on
line diff
--- a/src/share/vm/oops/instanceKlass.cpp	Tue Nov 29 14:44:44 2011 -0500
+++ b/src/share/vm/oops/instanceKlass.cpp	Tue Dec 06 18:28:51 2011 -0500
@@ -208,7 +208,7 @@
   // abort if someone beat us to the initialization
   if (!this_oop->is_not_initialized()) return;  // note: not equivalent to is_initialized()
 
-  ClassState old_state = this_oop->_init_state;
+  ClassState old_state = this_oop->init_state();
   link_class_impl(this_oop, true, THREAD);
   if (HAS_PENDING_EXCEPTION) {
     CLEAR_PENDING_EXCEPTION;
@@ -2479,7 +2479,7 @@
   bool good_state = as_klassOop()->is_shared() ? (_init_state <= state)
                                                : (_init_state < state);
   assert(good_state || state == allocated, "illegal state transition");
-  _init_state = state;
+  _init_state = (u1)state;
 }
 #endif