[llvm] [BOLT] Add dump-dot-func option for selective function CFG dumping (PR #153007)

[via llvm-commits]

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@@ -0,0 +1,71 @@
+# Test the --dump-dot-func option with multiple functions 
+# (includes tests for both mangled/unmangled names)
+
+RUN: %clang++ %p/Inputs/multi-func.cpp -o %t.exe -Wl,-q
+
+# Test 1: --dump-dot-func with specific function name (mangled)
+RUN: rm -f *.dot
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yafet-a wrote:

I had assumed it was ok given other tests with REQUIRED: system-linux had them. But I see now how simple pattern matching is preferred. Thanks, will update

https://github.com/llvm/llvm-project/pull/153007