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",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/include/clang/Options/Options.td",
    "//clang/lib/Driver/ToolChains/Flang.cpp",
    "//flang/include/flang/Parser/dump-parse-tree.h",
    "//flang/include/flang/Parser/parse-tree.h",
    "//flang/lib/Lower/OpenMP/Clauses.cpp",
    "//flang/lib/Lower/OpenMP/OpenMP.cpp",
    "//flang/lib/Parser/openmp-parsers.cpp",
    "//flang/lib/Semantics/check-omp-variant.cpp",
    "//flang/lib/Semantics/resolve-directives.cpp",
    "//flang/test/Driver/openmp-target-fast-flag.f90",
    "//flang/test/Parser/OpenMP/metadirective-v50.f90",
    "//llvm/include/llvm/Frontend/Directive/DirectiveBase.td",
    "//llvm/include/llvm/Frontend/OpenMP/OMP.td",
    "//llvm/include/llvm/TableGen/DirectiveEmitter.h",
    "//llvm/lib/Analysis/HashRecognize.cpp",
    "//llvm/test/Analysis/HashRecognize/def-use-chains-visited.ll",
    "//llvm/test/Analysis/HashRecognize/dig-recurrence.ll",
    "//llvm/utils/TableGen/Basic/DirectiveEmitter.cpp"
  ],
  "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