[llvm] [MemProf] Disable alloc context in combined summary for ndebug builds (PR #139161)

[Teresa Johnson via llvm-commits]

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@@ -4349,9 +4366,11 @@ static void writeFunctionHeapProfileRecords(
       Record.push_back(AI.Versions.size());
     for (auto &MIB : AI.MIBs) {
       Record.push_back((uint8_t)MIB.AllocType);
-      // Record the index into the radix tree array for this context.
-      assert(CallStackCount <= CallStackPos.size());
-      Record.push_back(CallStackPos[CallStackCount++]);
+      if (PerModule || CombinedIndexMemProfContext) {
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teresajohnson wrote:

Added a comment here. The below usage was pre-existing so I wasn't sure another comment was needed.

https://github.com/llvm/llvm-project/pull/139161