gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//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/ExecutionEngine/Orc/LLJIT.cpp",
    "//llvm/lib/Target/AArch64/AArch64ISelLowering.cpp",
    "//llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/test/CodeGen/AArch64/sve-vector-deinterleave.ll",
    "//llvm/test/CodeGen/AArch64/sve-vector-interleave.ll",
    "//llvm/test/CodeGen/SystemZ/inline-asm-i128.ll",
    "//llvm/test/Transforms/SLPVectorizer/AArch64/abs-mul-buildvector-in-loop.ll",
    "//llvm/test/Transforms/SLPVectorizer/AArch64/long-non-power-of-2.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": []
}