The frame recognizer for the instrumentation runtimes (added in https://github.com/llvm/llvm-project/pull/133079) only triggers on Darwin for `libclang_rt`. Adjust the tests accordingly.
The frame recognizer for the instrumentation runtimes (added in https://github.com/llvm/llvm-project/pull/133079) only triggers on Darwin for `libclang_rt`. Adjust the tests accordingly.