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"
  ]
}
gn analyze input:
{
  "files": [
    "//clang-tools-extra/clang-tidy/ExpandModularHeadersPPCallbacks.cpp",
    "//clang/docs/UsersManual.rst",
    "//clang/include/clang/Basic/CodeGenOptions.h",
    "//clang/include/clang/Frontend/Utils.h",
    "//clang/lib/Frontend/CompilerInstance.cpp",
    "//clang/lib/Frontend/InitPreprocessor.cpp",
    "//clang/test/Profile/c-general.c",
    "//compiler-rt/include/CMakeLists.txt",
    "//compiler-rt/include/profile/instr_prof_interface.h",
    "//compiler-rt/lib/profile/InstrProfiling.h",
    "//compiler-rt/test/profile/Linux/instrprof-weak-symbol.c",
    "//compiler-rt/test/profile/instrprof-api.c",
    "//llvm/utils/gn/secondary/compiler-rt/include/BUILD.gn"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file