[llvm] [BOLT] Fix failing tests by refactoring access to FileNameEntry to make it DWARF version agnostic (PR #151401)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- bolt/test/X86/Inputs/dwarf5-two-cus-foo.cpp bolt/lib/Core/BinaryContext.cpp
``````````

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<details>
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View the diff from clang-format here.
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``````````diff
diff --git a/bolt/test/X86/Inputs/dwarf5-two-cus-foo.cpp b/bolt/test/X86/Inputs/dwarf5-two-cus-foo.cpp
index 82ad17832..cfeabf0d5 100644
--- a/bolt/test/X86/Inputs/dwarf5-two-cus-foo.cpp
+++ b/bolt/test/X86/Inputs/dwarf5-two-cus-foo.cpp
@@ -1,5 +1,3 @@
 #include <cstdio>
 
-extern "C" void foo() {
-  printf("Hello from second CU!\n");
-}
+extern "C" void foo() { printf("Hello from second CU!\n"); }

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