[SelectionDAG] Add NewSDValueDbgMsg to getAtomic.

topperc · topperc · commit dbb0605f87d8 · 2025-04-23T22:56:52.000-07:00
diff --git 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,

Original file line number	Diff line number	Diff line change
`@@ -9024,7 +9024,9 @@ SDValue SelectionDAG::getAtomic(unsigned Opcode, const SDLoc &dl, EVT MemVT,`
`9024`	`9024`
`9025`	`9025`	`CSEMap.InsertNode(N, IP);`
`9026`	`9026`	`InsertNode(N);`
`9027`		`- return SDValue(N, 0);`
	`9027`	`+ SDValue V(N, 0);`
	`9028`	`+ NewSDValueDbgMsg(V, "Creating new node: ", this);`
	`9029`	`+ return V;`
`9028`	`9030`	`}`
`9029`	`9031`
`9030`	`9032`	`SDValue SelectionDAG::getAtomicCmpSwap(unsigned Opcode, const SDLoc &dl,`