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": [
    "//bolt/lib/Rewrite/RewriteInstance.cpp",
    "//clang/lib/AST/Decl.cpp",
    "//clang/lib/Basic/Targets/Mips.cpp",
    "//clang/lib/Driver/ToolChains/Arch/Mips.cpp",
    "//clang/lib/Driver/ToolChains/Darwin.cpp",
    "//clang/lib/Frontend/FrontendAction.cpp",
    "//clang/lib/Lex/PPLexerChange.cpp",
    "//clang/lib/Parse/ParsePragma.cpp",
    "//clang/lib/Sema/SemaChecking.cpp",
    "//clang/lib/Sema/SemaExpr.cpp",
    "//clang/lib/Sema/SemaInit.cpp",
    "//clang/lib/Sema/SemaStmtAttr.cpp",
    "//clang/unittests/Driver/MultilibBuilderTest.cpp",
    "//clang/utils/TableGen/ClangOptionDocEmitter.cpp",
    "//lld/ELF/ScriptParser.cpp",
    "//llvm/lib/MC/MCParser/MasmParser.cpp",
    "//llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp",
    "//llvm/lib/TargetParser/ARMTargetParser.cpp",
    "//llvm/unittests/ADT/StringSwitchTest.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": []
}