gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/test/Transforms/LoopVectorize/AArch64/outer_loop_prefer_scalable.ll",
    "//llvm/test/Transforms/LoopVectorize/VPlan/vplan-printing-outer-loop-memchecks.ll",
    "//llvm/test/Transforms/LoopVectorize/outer-loop-gep-nowrap-flags-scev.ll",
    "//llvm/test/Transforms/LoopVectorize/outer-loop-memory-safety.ll",
    "//llvm/test/Transforms/LoopVectorize/outer_loop_contiguous.ll"
  ],
  "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": []
}