[llvm] [MemProf] Fix assert when exists direct recursion (PR #78264)

[Teresa Johnson via llvm-commits]

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@@ -3472,15 +3472,19 @@ bool MemProfContextDisambiguation::applyImport(Module &M) {
             assert(StackMDNode);
             SmallVector<unsigned> StackIdsFromMetadata;
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teresajohnson wrote:

I think this is dead and can be removed too.

https://github.com/llvm/llvm-project/pull/78264