[llvm] [Metadata] Handle memprof, callsite merging when one is missing. (PR #132106)

[Snehasish Kumar via llvm-commits]

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@@ -1,5 +1,3 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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snehasish wrote:

Thanks for clarifying Teresa, I misunderstood your comment earlier. I've reverted the changes to the original test and added two new ones. The new tests also use update_test_checks to generate CHECK prefixes.

Ptal, @nikic 

https://github.com/llvm/llvm-project/pull/132106