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diff src/share/vm/oops/symbol.cpp @ 11033:d9eed26d638a

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8009575: Reduce Symbol::_refcount from 4 bytes to 2 bytes Summary: Added Atomic::inc(short*) to support this change. Reviewed-by: coleenp, dcubed, dholmes, minqi
author iklam
date Sun, 23 Jun 2013 22:08:28 -0700
parents a1ebd310d5c1
children 9758d9f36299
line wrap: on
line diff
--- a/src/share/vm/oops/symbol.cpp	Fri Jun 21 10:55:26 2013 -0700
+++ b/src/share/vm/oops/symbol.cpp	Sun Jun 23 22:08:28 2013 -0700
@@ -32,7 +32,9 @@
 #include "memory/allocation.inline.hpp"
 #include "memory/resourceArea.hpp"
 
-Symbol::Symbol(const u1* name, int length, int refcount) : _refcount(refcount), _length(length) {
+Symbol::Symbol(const u1* name, int length, int refcount) {
+  _refcount = refcount;
+  _length = length;
   _identity_hash = os::random();
   for (int i = 0; i < _length; i++) {
     byte_at_put(i, name[i]);