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",
    "//compiler-rt/test/hwasan:check-hwasan"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/Driver/ToolChains/Clang.cpp",
    "//clang/lib/Driver/ToolChains/Cuda.cpp",
    "//clang/lib/Driver/ToolChains/HIPAMD.cpp",
    "//clang/lib/Driver/ToolChains/HIPSPV.cpp",
    "//clang/test/Driver/hip-rdc-device-only.hip",
    "//clang/test/Driver/hip-toolchain-no-rdc.hip",
    "//clang/test/Driver/hip-toolchain-rdc-separate.hip",
    "//clang/test/Driver/hip-toolchain-rdc.hip",
    "//clang/test/Driver/hipspv-toolchain-rdc.hip",
    "//clang/test/Driver/hipspv-toolchain.hip",
    "//clang/test/SemaCUDA/vararg.cu"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}