[llvm] [memprof] Add MemProf version (PR #86414)

[Teresa Johnson via llvm-commits]

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@@ -75,16 +75,14 @@ class InstrProfWriter {
   // deployment of newer versions of llvm-profdata.
   bool WritePrevVersion = false;
 
-  // The version we should use to write MemProf in.
-  memprof::MemProfVersion MemProfVersionRequested;
+  // The MemProf version we should use to write in.
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teresajohnson wrote:

Suggest replacing "use to write in" with simply "write"

https://github.com/llvm/llvm-project/pull/86414