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": [
    "//flang/lib/Optimizer/HLFIR/Transforms/OptimizedBufferization.cpp",
    "//flang/lib/Semantics/check-acc-structure.cpp",
    "//flang/test/Semantics/OpenACC/acc-loop.f90",
    "//llvm/include/llvm/Frontend/OpenACC/ACC.td",
    "//llvm/lib/TextAPI/InterfaceFile.cpp",
    "//mlir/unittests/Dialect/CMakeLists.txt",
    "//mlir/unittests/Dialect/OpenACC/CMakeLists.txt",
    "//mlir/unittests/Dialect/OpenACC/OpenACCOpsTest.cpp"
  ],
  "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