[llvm] [MemProf] Handle missing tail call frames (PR #75823)

[via llvm-commits]

lifengxiang1025 wrote:

Hi, @teresajohnson. I have one question. For example, there are two call chain:
```
A->B(tail call)->C(tail call)->D(tail call)->G
A->B(tail call)->E(tail call)->F(tail call)->G
```
It seems in `calleesMatch` only the chain(A->B->C->D->G) will be recorded while the chain(A->B->E->F->G) won't. Is this what you expected?


https://github.com/llvm/llvm-project/pull/75823