From: Craig Topper <craig.topper@intel.com>
Date: Sun, 18 Aug 2019 06:28:00 +0000 (+0000)
Subject: [SelectionDAG] Add a node creation debug message to getMachineNode.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fef5389ee3966d7f545caa5924b113688f6f0896;p=llvm

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369204 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index d8711f82ad1..6d6d65e55e6 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -7915,6 +7915,7 @@ MachineSDNode *SelectionDAG::getMachineNode(unsigned Opcode, const SDLoc &DL,
     CSEMap.InsertNode(N, IP);
 
   InsertNode(N);
+  NewSDValueDbgMsg(SDValue(N, 0), "Creating new machine node: ", this);
   return N;
 }