[llvm] [BOLT] Fix DWARF4/5 file index handling in debug info functions (PR #151401)

[Alexander Yermolovich via llvm-commits]

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@@ -0,0 +1,148 @@
+# REQUIRES: system-linux
+
+## Check that BOLT correctly prints generates debug line comments for DWARF-5.
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ayermolo wrote:

Can you rephrase this?

https://github.com/llvm/llvm-project/pull/151401