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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//bolt/README.md",
    "//clang/include/clang/Basic/OpenCLExtensions.def",
    "//clang/lib/Basic/Targets/AMDGPU.h",
    "//clang/test/AST/ByteCode/new-delete.cpp",
    "//clang/test/AST/ByteCode/placement-new.cpp",
    "//clang/test/Misc/amdgcn.languageOptsOpenCL.cl",
    "//flang/docs/GettingStarted.md",
    "//libcxx/docs/ReleaseNotes/22.rst",
    "//libcxx/include/__vector/vector_bool.h",
    "//libcxx/test/benchmarks/containers/sequence/vector_bool.bench.cpp",
    "//lldb/docs/resources/formatterbytecode.rst",
    "//lldb/docs/resources/sbapi.rst",
    "//lldb/include/lldb/API/SBError.h",
    "//lldb/source/API/SBDebugger.cpp",
    "//lldb/unittests/DAP/TestBase.cpp",
    "//llvm/docs/CommandGuide/lit.rst",
    "//llvm/lib/Target/AArch64/AArch64SelectionDAGInfo.cpp",
    "//llvm/lib/Target/AArch64/AArch64SelectionDAGInfo.h",
    "//llvm/test/CodeGen/AArch64/streaming-compatible-memory-ops.ll",
    "//llvm/utils/lit/lit/TestTimes.py",
    "//llvm/utils/lit/lit/cl_arguments.py",
    "//llvm/utils/lit/lit/main.py",
    "//llvm/utils/lit/tests/Inputs/filter-failed/fail.txt",
    "//llvm/utils/lit/tests/Inputs/filter-failed/lit.cfg",
    "//llvm/utils/lit/tests/Inputs/filter-failed/pass.txt",
    "//llvm/utils/lit/tests/Inputs/filter-failed/unresolved.txt",
    "//llvm/utils/lit/tests/Inputs/filter-failed/xfail.txt",
    "//llvm/utils/lit/tests/Inputs/filter-failed/xpass.txt",
    "//llvm/utils/lit/tests/filter-failed-delete.py",
    "//llvm/utils/lit/tests/filter-failed-rerun.py",
    "//llvm/utils/lit/tests/filter-failed.py",
    "//mlir/lib/Bindings/Python/TransformInterpreter.cpp",
    "//mlir/unittests/Analysis/Presburger/PresburgerSetTest.cpp"
  ],
  "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