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": [
    "//clang/test/Tooling/clang-linker-wrapper-spirv-elf.cpp",
    "//clang/test/Tooling/lit.local.cfg",
    "//llvm/lib/Target/AArch64/AArch64ISelLowering.cpp",
    "//llvm/test/CodeGen/AArch64/GlobalISel/aapcs_vararg_frame.ll",
    "//llvm/test/CodeGen/AArch64/alloca.ll",
    "//llvm/test/CodeGen/AArch64/arm64ec-hybrid-patchable.ll",
    "//llvm/test/CodeGen/AArch64/darwinpcs-tail.ll",
    "//llvm/test/CodeGen/AArch64/vararg-tallcall.ll",
    "//llvm/test/CodeGen/AArch64/win64_vararg2.ll",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td",
    "//mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp",
    "//mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.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": []
}