gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/include/flang/Optimizer/OpenACC/Support/FIROpenACCTypeInterfaces.h",
    "//flang/include/flang/Optimizer/Support/Utils.h",
    "//flang/lib/Lower/OpenACC.cpp",
    "//flang/lib/Optimizer/OpenACC/Support/FIROpenACCTypeInterfaces.cpp",
    "//flang/lib/Optimizer/Support/Utils.cpp",
    "//flang/test/Lower/OpenACC/acc-firstprivate-derived-allocatable-component.f90",
    "//flang/test/Lower/OpenACC/acc-private.f90",
    "//mlir/include/mlir/Dialect/OpenACC/OpenACCTypeInterfaces.td"
  ],
  "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