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/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 7163932..7269bb2 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -624,6 +624,7 @@
DEBUG(dbgs() << "Optimized type-legalized selection DAG: BB#" << BlockNumber
<< " '" << BlockName << "'\n"; CurDAG->dump());
+
}
{
@@ -790,9 +791,6 @@
continue;
// Replace node.
if (ResNode) {
- // Propagate ordering
- CurDAG->AssignOrdering(ResNode, CurDAG->GetOrdering(Node));
-
ReplaceUses(Node, ResNode);
}