[llvm] [NFCI][Coroutines] update tests to autogenerated formatting (PR #178358)

[Jameson Nash via llvm-commits]

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@@ -37,9 +34,6 @@ suspend:
   ret ptr %hdl
 }
 
-; CHECK: ![[COROUTINE_SLOT_ROOT:.+]] = !{!"Simple C++ TBAA"}
-; CHECK: ![[COROUTINE_SLOT_TAG]] = !{![[COROUTINE_SLOT_SCALAR:[0-9]+]], ![[COROUTINE_SLOT_SCALAR]], i64 0}
-; CHECK: ![[COROUTINE_SLOT_SCALAR]] = !{!"f.Frame Slot", ![[COROUTINE_SLOT_ROOT]], i64 0}
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vtjnash wrote:

I'm not certain either. Best I could guess is that since `update_test_checks.py` had a bug on this variable (it tries to generate with `.` instead of `_` which isn't actually valid), this got deleted, and then forgotten to update again. I recall this one getting autogenerated into the followup PR at least.

https://github.com/llvm/llvm-project/pull/178358