[llvm] r369204 - [SelectionDAG] Add a node creation debug message to getMachineNode.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Sat Aug 17 23:28:00 2019
New Revision: 369204

URL: http://llvm.org/viewvc/llvm-project?rev=369204&view=rev
Log:
[SelectionDAG] Add a node creation debug message to getMachineNode.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=369204&r1=369203&r2=369204&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Sat Aug 17 23:28:00 2019
@@ -7915,6 +7915,7 @@ MachineSDNode *SelectionDAG::getMachineN
     CSEMap.InsertNode(N, IP);
 
   InsertNode(N);
+  NewSDValueDbgMsg(SDValue(N, 0), "Creating new machine node: ", this);
   return N;
 }