Revert 124301.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124327 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index 2d7178b143df93f204d34b4236a5bb0f34746fe7..4c9158a4529ac23711ad4d2ae4dd595f6516a39d 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -539,12 +539,8 @@ static void ProcessSourceNode(SDNode *N, SelectionDAG *DAG,
                     SmallVector<std::pair<unsigned, MachineInstr*>, 32> &Orders,
                            SmallSet<unsigned, 8> &Seen) {
   unsigned Order = DAG->GetOrdering(N);
-  if (!Order || !Seen.insert(Order)) {
-    // Process any valid SDDbgValues even if node does not have any order
-    // assigned.
-    ProcessSDDbgValues(N, DAG, Emitter, Orders, VRBaseMap, 0);
+  if (!Order || !Seen.insert(Order))
     return;
-  }
 
   MachineBasicBlock *BB = Emitter.getBlock();
   if (Emitter.getInsertPos() == BB->begin() || BB->back().isPHI()) {