gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/include/flang/Parser/provenance.h",
    "//flang/include/flang/Parser/source.h",
    "//flang/include/flang/Semantics/module-dependences.h",
    "//flang/include/flang/Semantics/semantics.h",
    "//flang/include/flang/Semantics/symbol.h",
    "//flang/lib/Parser/provenance.cpp",
    "//flang/lib/Parser/source.cpp",
    "//flang/lib/Semantics/mod-file.cpp",
    "//flang/lib/Semantics/mod-file.h",
    "//flang/lib/Semantics/resolve-names.cpp",
    "//flang/lib/Semantics/resolve-names.h",
    "//flang/lib/Semantics/semantics.cpp",
    "//flang/test/Semantics/Inputs/dir1/modfile63a.mod",
    "//flang/test/Semantics/Inputs/dir1/modfile63b.mod",
    "//flang/test/Semantics/Inputs/dir2/modfile63a.mod",
    "//flang/test/Semantics/Inputs/dir2/modfile63b.mod",
    "//flang/test/Semantics/getsymbols02.f90",
    "//flang/test/Semantics/modfile63.f90",
    "//flang/test/Semantics/test_modfile.py",
    "//openmp/libomptarget/plugins-nextgen/CMakeLists.txt",
    "//openmp/libomptarget/plugins-nextgen/amdgpu/CMakeLists.txt",
    "//openmp/libomptarget/plugins-nextgen/cuda/CMakeLists.txt",
    "//openmp/libomptarget/src/CMakeLists.txt"
  ],
  "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