gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/include/flang/Lower/PFTBuilder.h",
    "//flang/lib/Lower/Bridge.cpp",
    "//flang/lib/Lower/PFTBuilder.cpp",
    "//flang/lib/Lower/Runtime.cpp",
    "//flang/test/HLFIR/assumed_shape_with_value_keyword.f90",
    "//flang/test/HLFIR/optional_dummy.f90",
    "//flang/test/Integration/OpenMP/parallel-private-reduction-worstcase.f90",
    "//flang/test/Lower/HLFIR/intrinsic-subroutines.f90",
    "//flang/test/Lower/MIF/change_team2.f90",
    "//flang/test/Lower/OpenACC/Todo/acc-unstructured-combined-construct.f90",
    "//flang/test/Lower/OpenACC/Todo/do-loops-to-acc-loops-todo.f90",
    "//flang/test/Lower/OpenACC/acc-terminator.f90",
    "//flang/test/Lower/OpenACC/acc-unstructured.f90",
    "//flang/test/Lower/OpenMP/loop-compound.f90",
    "//flang/test/Lower/OpenMP/parallel-reduction3.f90",
    "//flang/test/Lower/OpenMP/stop-stmt-in-region.f90",
    "//flang/test/Lower/OpenMP/unstructured.f90",
    "//flang/test/Lower/OpenMP/wsloop-unstructured.f90",
    "//flang/test/Lower/branching-directive.f90",
    "//flang/test/Lower/do_loop_execute_region_wrap.f90",
    "//flang/test/Lower/do_loop_unstructured.f90",
    "//flang/test/Lower/fail_image.f90",
    "//flang/test/Lower/if_construct_execute_region_wrap.f90",
    "//flang/test/Lower/ifconvert.f90",
    "//flang/test/Lower/mixed_loops.f90",
    "//flang/test/Lower/nsw.f90",
    "//flang/test/Lower/pre-fir-tree02.f90",
    "//flang/test/Lower/while_loop.f90"
  ],
  "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