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/docs/LanguageExtensions.rst",
    "//clang/include/clang/Basic/Builtins.td",
    "//clang/include/clang/Basic/DiagnosticSemaKinds.td",
    "//clang/lib/Sema/SemaChecking.cpp",
    "//clang/test/CodeGen/builtins.c",
    "//clang/test/Sema/builtin-popcountg.c",
    "//libc/.clang-tidy",
    "//libc/src/__support/FPUtil/FPBits.h",
    "//libc/src/string/memory_utils/aarch64/inline_bcmp.h",
    "//libc/src/string/memory_utils/aarch64/inline_memcmp.h",
    "//libc/src/string/memory_utils/generic/aligned_access.h",
    "//libc/src/string/memory_utils/generic/byte_per_byte.h",
    "//libc/src/string/memory_utils/op_aarch64.h",
    "//libc/src/string/memory_utils/op_builtin.h",
    "//libc/src/string/memory_utils/op_generic.h",
    "//libc/src/string/memory_utils/utils.h",
    "//libc/src/string/memory_utils/x86_64/inline_bcmp.h",
    "//libc/src/string/memory_utils/x86_64/inline_memcmp.h",
    "//mlir/lib/Dialect/Tensor/IR/TensorOps.cpp",
    "//mlir/test/Dialect/SparseTensor/invalid.mlir",
    "//mlir/test/Dialect/SparseTensor/roundtrip.mlir",
    "//mlir/test/Dialect/Tensor/canonicalize.mlir"
  ],
  "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": []
}
running all tests due to change to blacklisted file