gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/docs/ReleaseNotes.md",
    "//clang/include/clang/Driver/Driver.h",
    "//clang/include/clang/Driver/ToolChain.h",
    "//clang/lib/Driver/CMakeLists.txt",
    "//clang/lib/Driver/ClangCLArgs.cpp",
    "//clang/lib/Driver/ClangCLArgs.h",
    "//clang/lib/Driver/Compilation.cpp",
    "//clang/lib/Driver/Driver.cpp",
    "//clang/lib/Driver/ToolChain.cpp",
    "//clang/lib/Driver/ToolChains/MSVC.cpp",
    "//clang/lib/Driver/ToolChains/MSVC.h",
    "//clang/test/Driver/cl-argument-translation.c",
    "//clang/test/Driver/cl-options.c",
    "//clang/test/Driver/cl-options.cu",
    "//clang/test/Driver/hip-cl-argument-translation.hip",
    "//clang/test/Driver/hip-cl-optimization.hip",
    "//clang/test/Driver/openmp-cl-argument-translation.cpp",
    "//llvm/utils/gn/secondary/clang/lib/Driver/BUILD.gn"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file