[llvm] [memprof] Add InstrProfWriter::addMemProfData (PR #116528)

[Teresa Johnson via llvm-commits]

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@@ -350,6 +350,31 @@ bool InstrProfWriter::addMemProfCallStack(
   return true;
 }
 
+bool InstrProfWriter::addMemProfData(memprof::IndexedMemProfData Incoming,
+                                     function_ref<void(Error)> Warn) {
+  if (MemProfData.Frames.empty())
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teresajohnson wrote:

Should it be the case that either all 3 are empty or none are? If so, add an error check?

https://github.com/llvm/llvm-project/pull/116528