[llvm] dbb0605 - [SelectionDAG] Add NewSDValueDbgMsg to getAtomic.

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2025-04-23T22:56:52-07:00
New Revision: dbb0605f87d8b10171fba6291dd184f5fbf17683

URL: https://github.com/llvm/llvm-project/commit/dbb0605f87d8b10171fba6291dd184f5fbf17683
DIFF: https://github.com/llvm/llvm-project/commit/dbb0605f87d8b10171fba6291dd184f5fbf17683.diff

LOG: [SelectionDAG] Add NewSDValueDbgMsg to getAtomic.

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 0a2687a16a80c..cf88c1f4ae937 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -9024,7 +9024,9 @@ SDValue SelectionDAG::getAtomic(unsigned Opcode, const SDLoc &dl, EVT MemVT,
 
   CSEMap.InsertNode(N, IP);
   InsertNode(N);
-  return SDValue(N, 0);
+  SDValue V(N, 0);
+  NewSDValueDbgMsg(V, "Creating new node: ", this);
+  return V;
 }
 
 SDValue SelectionDAG::getAtomicCmpSwap(unsigned Opcode, const SDLoc &dl,