[llvm] [DebugInfo][ConstraintElimination] Fix debug value loss in replacing comparisons with the speculated constants (PR #136839)

[Shan Huang via llvm-commits]

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@@ -0,0 +1,80 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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Apochens wrote:

Thanks for the reminder. In the latest commit, I have made the test checks more concise.

https://github.com/llvm/llvm-project/pull/136839