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": [
    "//libc/src/wchar/CMakeLists.txt",
    "//libc/src/wchar/wmemcmp.cpp",
    "//libc/test/src/wchar/wmemcmp_test.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp",
    "//llvm/lib/Target/RISCV/RISCVISelLowering.cpp",
    "//llvm/lib/Transforms/IPO/AttributorAttributes.cpp",
    "//llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp",
    "//llvm/test/CodeGen/AMDGPU/aa-as-infer.ll",
    "//llvm/test/Transforms/InferAddressSpaces/AMDGPU/basic.ll",
    "//llvm/test/Transforms/InferAddressSpaces/AMDGPU/mem-intrinsics.ll",
    "//llvm/test/Transforms/OpenMP/barrier_removal.ll",
    "//llvm/test/Transforms/OpenMP/spmdization_guarding.ll",
    "//llvm/test/Transforms/PGOProfile/entry_alloca.ll",
    "//llvm/test/Transforms/PGOProfile/split-indirectbr-critical-edges.ll"
  ],
  "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": []
}