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/docs/ReleaseNotes.rst",
    "//clang/lib/Parse/ParseDeclCXX.cpp",
    "//clang/test/Analysis/z3/crosscheck-statistics.c",
    "//clang/test/Parser/namespace-attributes.cpp",
    "//lld/COFF/Writer.cpp",
    "//lld/test/COFF/baserel-sort.yaml",
    "//lldb/source/Host/common/Host.cpp",
    "//lldb/source/Host/freebsd/Host.cpp",
    "//lldb/source/Host/linux/Host.cpp",
    "//lldb/source/Host/netbsd/HostNetBSD.cpp",
    "//lldb/source/Host/openbsd/Host.cpp",
    "//llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp",
    "//llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir"
  ],
  "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": []
}