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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/AST/DeclCXX.cpp",
    "//clang/test/CXX/drs/cwg15xx.cpp",
    "//clang/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp",
    "//clang/www/cxx_dr_status.html",
    "//llvm/lib/Target/ARM/Thumb1InstrInfo.cpp",
    "//llvm/test/CodeGen/ARM/thumb1-copy-physreg-dbg-value-crash.ll",
    "//offload/plugins-nextgen/common/src/RecordReplay.cpp"
  ],
  "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": []
}