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-rw-r--r--lib/CodeGen/ScheduleDAG.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index 1e9b5c89f1..e829668b4c 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/lib/CodeGen/ScheduleDAG.cpp
@@ -31,6 +31,8 @@ static cl::opt<bool> StressSchedOpt(
cl::desc("Stress test instruction scheduling"));
#endif
+void SchedulingPriorityQueue::anchor() { }
+
ScheduleDAG::ScheduleDAG(MachineFunction &mf)
: TM(mf.getTarget()),
TII(TM.getInstrInfo()),