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/Transforms/IPO/FunctionAttrs.cpp",
    "//llvm/test/Analysis/TypeBasedAliasAnalysis/functionattrs.ll",
    "//llvm/test/CodeGen/AMDGPU/amdgpu-libcall-sincos-pass-ordering.ll",
    "//llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-sincos.ll",
    "//llvm/test/CodeGen/BPF/preserve-static-offset/store-zero.ll",
    "//llvm/test/Other/optimize-inrange-gep.ll",
    "//llvm/test/Transforms/Coroutines/coro-async.ll",
    "//llvm/test/Transforms/FunctionAttrs/argmemonly.ll",
    "//llvm/test/Transforms/FunctionAttrs/initializes.ll",
    "//llvm/test/Transforms/FunctionAttrs/readattrs.ll",
    "//llvm/test/Transforms/FunctionAttrs/writeonly.ll",
    "//llvm/test/Transforms/PGOProfile/memprof_internal_linkage.ll",
    "//llvm/test/Transforms/PhaseOrdering/X86/unroll-vectorizer.ll",
    "//llvm/test/Transforms/PhaseOrdering/memcpy-offset.ll",
    "//llvm/test/Transforms/PhaseOrdering/pr95152.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": []
}