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": [
    "//lldb/source/DataFormatters/FormatterBytecode.cpp",
    "//llvm/include/llvm/DebugInfo/CodeView/Formatters.h",
    "//llvm/include/llvm/DebugInfo/PDB/Native/FormatUtil.h",
    "//llvm/include/llvm/Support/FormatAdapters.h",
    "//llvm/include/llvm/Support/FormatCommon.h",
    "//llvm/include/llvm/Support/FormatProviders.h",
    "//llvm/include/llvm/Support/FormatVariadic.h",
    "//llvm/include/llvm/Support/FormatVariadicDetails.h",
    "//llvm/lib/Support/FormatVariadic.cpp",
    "//llvm/tools/llvm-xray/xray-stacks.cpp",
    "//llvm/unittests/ADT/TwineTest.cpp",
    "//llvm/unittests/Support/FormatVariadicTest.cpp",
    "//mlir/include/mlir/TableGen/Format.h",
    "//mlir/lib/TableGen/Format.cpp",
    "//mlir/tools/mlir-tblgen/RewriterGen.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