diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp index c605292695..d1617bd60c 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp @@ -1349,17 +1349,15 @@ namespace { RegReductionPriorityQueue() : Queue(SF(this)), currentQueueId(0) {} - virtual void initNodes(std::vector<SUnit> &sunits) {} + virtual void initNodes(std::vector<SUnit> &sunits) = 0; - virtual void addNode(const SUnit *SU) {} + virtual void addNode(const SUnit *SU) = 0; - virtual void updateNode(const SUnit *SU) {} + virtual void updateNode(const SUnit *SU) = 0; - virtual void releaseState() {} + virtual void releaseState() = 0; - virtual unsigned getNodePriority(const SUnit *SU) const { - return 0; - } + virtual unsigned getNodePriority(const SUnit *SU) const = 0; unsigned size() const { return Queue.size(); } |