Dan Gohman a4db3352f9 Add a priority queue class, which is a wrapper around std::priority_queue ... and provides fairly efficient removal of arbitrary elements. Switch ScheduleDAGRRList from std::set to this new priority queue. llvm-svn: 52582		2008-06-21 18:35:25 +00:00
clang	remove dead enums.	2008-06-21 18:06:44 +00:00
llvm	Add a priority queue class, which is a wrapper around std::priority_queue	2008-06-21 18:35:25 +00:00