--- a/hotspot/src/share/vm/runtime/arguments.cpp Tue Jul 29 14:48:25 2008 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Wed Jul 30 09:54:21 2008 -0700
@@ -1176,9 +1176,7 @@
// by ergonomics.
if (MaxHeapSize <= max_heap_for_compressed_oops()) {
if (FLAG_IS_DEFAULT(UseCompressedOops)) {
- // Leave compressed oops off by default. Uncomment
- // the following line to return it to default status.
- // FLAG_SET_ERGO(bool, UseCompressedOops, true);
+ FLAG_SET_ERGO(bool, UseCompressedOops, true);
}
} else {
if (UseCompressedOops && !FLAG_IS_DEFAULT(UseCompressedOops)) {