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/lib/StaticAnalyzer/Checkers/MallocChecker.cpp",
    "//clang/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp",
    "//llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp",
    "//llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp",
    "//llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp",
    "//llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp",
    "//llvm/lib/Target/PowerPC/PPCMCInstLower.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/Transforms.cpp",
    "//mlir/test/Dialect/Linalg/decompose-pack.mlir",
    "//mlir/test/Dialect/Linalg/decompose-unpack.mlir",
    "//openmp/runtime/test/ompt/misc/lock_double_destroy.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": []
}