[llvm] [DebugInfo][NaryReassociate] Fix missing debug location updates (PR #92545)

[Shan Huang via llvm-commits]

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@@ -0,0 +1,65 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
+; RUN: opt < %s -passes=nary-reassociate -S | FileCheck %s
+
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Apochens wrote:

Oh, I just forget that the `update_test_checks.py` would delete the comments.🥲

https://github.com/llvm/llvm-project/pull/92545