1.1 --- a/src/share/vm/utilities/taskqueue.hpp Fri Jul 10 16:01:20 2009 -0700
1.2 +++ b/src/share/vm/utilities/taskqueue.hpp Tue Jul 14 15:40:39 2009 -0700
1.3 @@ -560,8 +560,14 @@
1.4 class StarTask {
1.5 void* _holder; // either union oop* or narrowOop*
1.6 public:
1.7 - StarTask(narrowOop *p) { _holder = (void *)((uintptr_t)p | COMPRESSED_OOP_MASK); }
1.8 - StarTask(oop *p) { _holder = (void*)p; }
1.9 + StarTask(narrowOop* p) {
1.10 + assert(((uintptr_t)p & COMPRESSED_OOP_MASK) == 0, "Information loss!");
1.11 + _holder = (void *)((uintptr_t)p | COMPRESSED_OOP_MASK);
1.12 + }
1.13 + StarTask(oop* p) {
1.14 + assert(((uintptr_t)p & COMPRESSED_OOP_MASK) == 0, "Information loss!");
1.15 + _holder = (void*)p;
1.16 + }
1.17 StarTask() { _holder = NULL; }
1.18 operator oop*() { return (oop*)_holder; }
1.19 operator narrowOop*() {
