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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//libcxx/utils/ci/lnt/README.md",
    "//libcxx/utils/ci/lnt/common.py",
    "//libcxx/utils/ci/lnt/plan-benchmarks",
    "//libcxx/utils/ci/lnt/requirements.txt",
    "//libcxx/utils/ci/lnt/run-benchmarks",
    "//libcxx/utils/ci/lnt/run-libstdcxx-benchmarks",
    "//libcxx/utils/ci/lnt/submit-benchmarks",
    "//llvm/include/llvm/IR/IntrinsicsDirectX.td",
    "//llvm/include/llvm/IR/IntrinsicsSPIRV.td",
    "//llvm/include/llvm/Support/Unicode.h",
    "//llvm/lib/Support/Unicode.cpp",
    "//llvm/lib/Support/UnicodeCharSetsGenerated.cpp",
    "//llvm/test/Transforms/SLPVectorizer/X86/reduction-width-budget.ll",
    "//llvm/utils/UnicodeData/UnicodeCharSetsGenerator.cpp"
  ],
  "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": []
}
running all tests due to change to blacklisted file