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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//lld/ELF/Thunks.cpp",
    "//lld/test/ELF/aarch64-thunk-bti-multipass.s",
    "//llvm/lib/IR/Operator.cpp",
    "//llvm/lib/Transforms/Coroutines/CoroAnnotationElide.cpp",
    "//llvm/test/Transforms/Coroutines/gh114487-crash-in-cgscc-2.ll",
    "//llvm/test/Transforms/InstCombine/gep-custom-dl.ll"
  ],
  "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": []
}