gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/examples/FeatureList/FeatureList.cpp",
    "//flang/examples/FlangOmpReport/FlangOmpReportVisitor.cpp",
    "//flang/examples/FlangOmpReport/FlangOmpReportVisitor.h",
    "//flang/include/flang/Parser/dump-parse-tree.h",
    "//flang/include/flang/Parser/parse-tree.h",
    "//flang/include/flang/Semantics/openmp-modifiers.h",
    "//flang/lib/Lower/OpenMP/Clauses.cpp",
    "//flang/lib/Lower/OpenMP/Clauses.h",
    "//flang/lib/Parser/openmp-parsers.cpp",
    "//flang/lib/Parser/unparse.cpp",
    "//flang/lib/Semantics/check-omp-structure.cpp",
    "//flang/lib/Semantics/check-omp-structure.h",
    "//flang/lib/Semantics/openmp-modifiers.cpp",
    "//flang/lib/Semantics/resolve-directives.cpp",
    "//flang/test/Parser/OpenMP/order-clause01.f90",
    "//libc/test/src/__support/freestore_test.cpp",
    "//lldb/include/lldb/Expression/UserExpression.h",
    "//lldb/source/API/SBValue.cpp",
    "//lldb/source/Expression/REPL.cpp",
    "//lldb/source/Expression/UserExpression.cpp",
    "//lldb/source/Plugins/InstrumentationRuntime/TSan/InstrumentationRuntimeTSan.cpp",
    "//lldb/source/Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.cpp",
    "//lldb/source/Plugins/InstrumentationRuntime/Utility/ReportRetriever.cpp",
    "//lldb/source/Plugins/MemoryHistory/asan/MemoryHistoryASan.cpp",
    "//lldb/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp",
    "//lldb/source/Plugins/Platform/Windows/PlatformWindows.cpp",
    "//lldb/source/Target/StopInfo.cpp",
    "//lldb/source/Target/Target.cpp",
    "//lldb/test/API/commands/expression/diagnostics/TestExprDiagnostics.py",
    "//lldb/test/API/commands/expression/fixits/TestFixIts.py"
  ],
  "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