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": [
    "//llvm/lib/Analysis/InstructionSimplify.cpp",
    "//llvm/lib/Transforms/Vectorize/LoopVectorize.cpp",
    "//llvm/test/CodeGen/NVPTX/tcgen05-mma-block-scale-ptx88.ll",
    "//llvm/test/CodeGen/NVPTX/tcgen05-mma.ll",
    "//llvm/test/Transforms/InstSimplify/get_active_lane_mask.ll",
    "//llvm/test/Transforms/LoopVectorize/AArch64/masked-call.ll",
    "//llvm/test/Transforms/LoopVectorize/AArch64/sve-vfabi.ll",
    "//llvm/test/Transforms/LoopVectorize/X86/invariant-store-vectorization.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": []
}