[llvm] [BOLT] Fix debug line emission for functions in multiple compilation units (PR #151230)

[Paschalis Mpeis via llvm-commits]

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@@ -0,0 +1,105 @@
+#!/bin/sh
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paschalis-mpeis wrote:

Could place this script in `bolt/test` directory (parent one), and link it in `lit.cfg.py` as a tool, similarly with how `link_fdata` is done.

https://github.com/llvm/llvm-project/pull/151230