[llvm] [DA] Address followup comments on #128782 (PR #162645)

[via llvm-commits]

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@@ -689,11 +698,6 @@ void Dependence::dump(raw_ostream &OS) const {
     else if (isInput())
       OS << "input";
     dumpImp(OS);
-    unsigned SameSDLevels = getSameSDLevels();
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amehsan wrote:

I may be missing something, but when we remove this code, the message is not printed when `-debug` or `-debug-only=da` flag is used. Is there a reason for this?

https://github.com/llvm/llvm-project/pull/162645