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/CodeGen/ms-intrinsics-other.c",
    "//llvm/lib/Analysis/CaptureTracking.cpp",
    "//llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-sincos.ll",
    "//llvm/test/Transforms/Attributor/nofpclass.ll",
    "//llvm/test/Transforms/Attributor/nonnull.ll",
    "//llvm/test/Transforms/Attributor/nosync.ll",
    "//llvm/test/Transforms/FunctionAttrs/atomic.ll",
    "//llvm/test/Transforms/FunctionAttrs/initializes.ll",
    "//llvm/test/Transforms/FunctionAttrs/nocapture.ll",
    "//llvm/test/Transforms/FunctionAttrs/nofpclass.ll",
    "//llvm/test/Transforms/FunctionAttrs/nonnull.ll",
    "//llvm/test/Transforms/FunctionAttrs/readattrs.ll",
    "//llvm/test/Transforms/FunctionAttrs/writeonly.ll",
    "//llvm/test/Transforms/PhaseOrdering/AArch64/constraint-elimination-placement.ll",
    "//llvm/test/Transforms/PhaseOrdering/branch-dom-cond.ll",
    "//offload/test/offloading/array_reductions.cpp",
    "//offload/test/offloading/multiple_reductions.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": []
}