gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//compiler-rt/test/hwasan:check-hwasan"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/test/CodeGen/AArch64/cpu-supports-target.c",
    "//compiler-rt/lib/asan/tests/asan_test.cpp",
    "//compiler-rt/lib/lsan/lsan_common_linux.cpp",
    "//compiler-rt/lib/sanitizer_common/sanitizer_common.h",
    "//compiler-rt/lib/sanitizer_common/sanitizer_getauxval.h",
    "//compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp",
    "//compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp",
    "//compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp",
    "//lldb/cmake/modules/LLDBConfig.cmake",
    "//lldb/include/lldb/Host/Time.h",
    "//lldb/source/Host/CMakeLists.txt",
    "//lldb/source/Host/android/LibcGlue.cpp",
    "//lldb/source/Host/common/Socket.cpp",
    "//lldb/source/Host/posix/HostInfoPosix.cpp",
    "//lldb/source/Host/posix/ProcessLauncherPosixFork.cpp",
    "//llvm/utils/gn/secondary/lldb/source/Host/BUILD.gn"
  ],
  "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