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": [
    "//clang-tools-extra/clang-doc/JSONGenerator.cpp",
    "//flang/lib/Semantics/resolve-names.cpp",
    "//llvm/docs/LangRef.rst",
    "//llvm/docs/ReleaseNotes.md",
    "//llvm/lib/Analysis/ValueTracking.cpp",
    "//llvm/lib/CodeGen/GlobalMergeFunctions.cpp",
    "//llvm/lib/Support/BLAKE3/blake3_neon.c",
    "//llvm/lib/Support/raw_socket_stream.cpp",
    "//llvm/lib/Target/RISCV/RISCVISelLowering.cpp",
    "//llvm/test/CodeGen/AArch64/cgdata-no-merge-unnamed.ll",
    "//llvm/test/Transforms/InstSimplify/ConstProp/atan-intrinsic.ll",
    "//llvm/test/Transforms/InstSimplify/ConstProp/sinh-cosh-intrinsics.ll",
    "//llvm/test/Transforms/InstSimplify/fold-intrinsics.ll",
    "//llvm/test/Transforms/InstSimplify/sincos.ll",
    "//llvm/unittests/Analysis/ValueTrackingTest.cpp"
  ],
  "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": []
}