Correct a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59341 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
index 168e6d5f29d5570fb933dacbd71e9ccf36d764f3..fb013752816b776c5861985fa021c426c38c98b0 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
@@ -148,7 +148,7 @@ void ScheduleDAGList::ScheduleNodeTopDown(SUnit *SU, unsigned CurCycle) {
   Sequence.push_back(SU);
   SU->Cycle = CurCycle;
   
-  // Bottom up: release successors.
+  // Top down: release successors.
   for (SUnit::succ_iterator I = SU->Succs.begin(), E = SU->Succs.end();
        I != E; ++I)
     ReleaseSucc(I->Dep, I->isCtrl);