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": [
    "//compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake",
    "//compiler-rt/lib/gwp_asan/common.h",
    "//compiler-rt/lib/xray/xray_hexagon.cpp",
    "//compiler-rt/lib/xray/xray_interface.cpp",
    "//compiler-rt/lib/xray/xray_trampoline_hexagon.S",
    "//llvm/lib/Support/APInt.cpp",
    "//llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp",
    "//llvm/test/CodeGen/Hexagon/xray-pred-ret.ll",
    "//llvm/test/CodeGen/Hexagon/xray.ll",
    "//llvm/unittests/ADT/APIntTest.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