fixup! move comment

Author: Michael137

lldb/packages/Python/lldbsuite/test/dotest.py

@@ -788,11 +788,11 @@ def canRunLibcxxTests():
     if lldbplatformutil.target_is_android() or lldbplatformutil.platformIsDarwin():
         return True, "libc++ always present"
 
-    # Make sure -stdlib=libc++ works since that's how the tests will be built.
     if platform == "linux":
         if not configuration.libcxx_include_dir or not configuration.libcxx_library_dir:
             return False, "API tests require a locally built libc++."
 
+        # Make sure -stdlib=libc++ works since that's how the tests will be built.
         with temp_file.OnDiskTempFile() as f:
             cmd = [configuration.compiler, "-xc++", "-stdlib=libc++", "-o", f.path, "-"]
             p = subprocess.Popen(