[llvm] [SelectionDAG]Salvage debuginfo when combining load and sext instrs. (PR #169779)

[Orlando Cazalet-Hyams via llvm-commits]

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@@ -78,6 +80,7 @@
 #include <variant>
 
 #include "MatchContext.h"
+#include "SDNodeDbgValue.h"
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OCHyams wrote:

Are the three includes added all needed? Just checking as I think some editors or formatters add includes that we can avoid due to things being transitively included.

https://github.com/llvm/llvm-project/pull/169779