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": [
    "//libcxx/include/__math/traits.h",
    "//libcxx/include/__type_traits/add_lvalue_reference.h",
    "//libcxx/include/__type_traits/add_pointer.h",
    "//libcxx/include/__type_traits/add_rvalue_reference.h",
    "//libcxx/include/__type_traits/decay.h",
    "//libcxx/include/__type_traits/is_referenceable.h",
    "//libcxx/test/libcxx/utilities/meta/is_referenceable.compile.pass.cpp",
    "//libcxx/test/libcxx/utilities/meta/is_referenceable.pass.cpp",
    "//libcxx/test/std/depr/depr.c.headers/math_h.pass.cpp",
    "//libcxx/test/std/numerics/c.math/signbit.pass.cpp",
    "//libcxx/test/std/utilities/meta/meta.trans/objc_support.compile.pass.mm",
    "//llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp",
    "//llvm/lib/Target/LoongArch/LoongArchISelLowering.h",
    "//llvm/test/CodeGen/LoongArch/lsx/build-vector.ll",
    "//llvm/test/CodeGen/LoongArch/lsx/vec-sext.ll",
    "//llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-any-ext.ll",
    "//llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll",
    "//llvm/test/CodeGen/LoongArch/lsx/vec-trunc.ll",
    "//llvm/test/CodeGen/LoongArch/lsx/vec-zext.ll",
    "//llvm/utils/gn/secondary/bolt/lib/Passes/BUILD.gn",
    "//llvm/utils/gn/secondary/clang/lib/CodeGen/BUILD.gn",
    "//llvm/utils/gn/secondary/libcxx/include/BUILD.gn",
    "//llvm/utils/gn/secondary/lldb/tools/lldb-dap/BUILD.gn",
    "//llvm/utils/gn/secondary/llvm/lib/Target/SystemZ/MCTargetDesc/BUILD.gn"
  ],
  "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