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"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/AST/ASTImporter.cpp",
    "//clang/test/Analysis/ctu-import-type-decl-definition.c",
    "//clang/test/CodeGen/X86/avx512-reduceIntrin.c",
    "//clang/test/CodeGen/X86/avx512-reduceMinMaxIntrin.c",
    "//clang/test/CodeGen/X86/avx512bitalg-builtins.c",
    "//clang/test/CodeGen/X86/avx512bw-builtins.c",
    "//clang/test/CodeGen/X86/avx512dq-builtins.c",
    "//clang/test/CodeGen/X86/avx512fp16-builtins.c",
    "//clang/test/CodeGen/X86/avx512vl-builtins.c",
    "//clang/test/CodeGen/X86/avx512vlbitalg-builtins.c",
    "//clang/test/CodeGen/X86/avx512vlbw-builtins.c",
    "//clang/test/CodeGen/X86/avx512vlbw-reduceIntrin.c",
    "//clang/test/CodeGen/X86/avx512vldq-builtins.c",
    "//clang/test/CodeGen/X86/avx512vlfp16-builtins.c",
    "//clang/test/CodeGen/X86/avx512vpopcntdq-builtins.c",
    "//clang/test/CodeGen/X86/avx512vpopcntdqvl-builtins.c"
  ],
  "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": []
}