Mercurial > hg > truffle
changeset 6252:d42fe3c3001d
7184772: G1: Incorrect assert in HeapRegionLinkedList::add_as_head()
Summary: Assertion incorrectly checks that _head is NULL and should be checking that _tail is NULL instead.
Reviewed-by: johnc
Contributed-by: Brandon Mitchell <brandon@twitter.com>
author | johnc |
---|---|
date | Tue, 17 Jul 2012 14:57:02 -0700 |
parents | 594dff5e3c2e |
children | db823a892a55 |
files | src/share/vm/gc_implementation/g1/heapRegionSet.cpp |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Jul 17 11:52:10 2012 -0700 +++ b/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Jul 17 14:57:02 2012 -0700 @@ -292,7 +292,7 @@ assert(length() > 0 && _tail != NULL, hrs_ext_msg(this, "invariant")); from_list->_tail->set_next(_head); } else { - assert(length() == 0 && _head == NULL, hrs_ext_msg(this, "invariant")); + assert(length() == 0 && _tail == NULL, hrs_ext_msg(this, "invariant")); _tail = from_list->_tail; } _head = from_list->_head;