Track IR ordering of SelectionDAG nodes 3/4.
Remove the old IR ordering mechanism and switch to new one. Fix unit
test failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182704 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index b22440d..a5de9db 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -736,7 +736,7 @@
DenseMap<SDValue, unsigned> &VRBaseMap,
SmallVector<std::pair<unsigned, MachineInstr*>, 32> &Orders,
SmallSet<unsigned, 8> &Seen) {
- unsigned Order = DAG->GetOrdering(N);
+ unsigned Order = N->getIROrder();
if (!Order || !Seen.insert(Order)) {
// Process any valid SDDbgValues even if node does not have any order
// assigned.