gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/include/llvm/Frontend/OpenMP/OMPKinds.def",
    "//llvm/test/Transforms/OpenMP/add_attributes.ll",
    "//offload/test/unified_shared_memory/api.c",
    "//offload/test/unified_shared_memory/close_manual.c",
    "//offload/test/unified_shared_memory/shared_update.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": []
}
running all tests due to change to blacklisted file