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/CMakeLists.txt",
    "//clang/CMakeLists.txt",
    "//clang/test/Driver/print-enabled-extensions/riscv-andes-a45.c",
    "//clang/test/Driver/print-enabled-extensions/riscv-andes-ax45.c",
    "//clang/test/Driver/print-enabled-extensions/riscv-andes-n45.c",
    "//clang/test/Driver/print-enabled-extensions/riscv-andes-nx45.c",
    "//clang/test/Driver/riscv-cpus.c",
    "//flang/CMakeLists.txt",
    "//lld/CMakeLists.txt",
    "//lldb/cmake/modules/LLDBStandalone.cmake",
    "//llvm/lib/Support/raw_socket_stream.cpp",
    "//llvm/test/CodeGen/RISCV/option-relax-relocation.ll",
    "//llvm/test/MC/RISCV/fixups-binary-expression.s",
    "//llvm/test/MC/RISCV/long-conditional-jump.s",
    "//llvm/test/MC/RISCV/rv32-relaxation.s",
    "//llvm/test/MC/RISCV/rv64-relaxation.s",
    "//mlir/CMakeLists.txt",
    "//polly/CMakeLists.txt"
  ],
  "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": []
}