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/docs/ReleaseNotes.rst",
    "//clang/lib/Driver/ToolChains/Arch/ARM.cpp",
    "//clang/test/Driver/arm-fpu-selection.s",
    "//clang/test/Driver/armv7-default-neon.s",
    "//clang/test/Driver/armv7s-default-vfpv4.s",
    "//clang/test/Driver/armv8.1m.main.s",
    "//llvm/lib/Target/AArch64/AArch64InstrInfo.cpp",
    "//llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp",
    "//llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp",
    "//llvm/test/CodeGen/AArch64/aarch64-sve-fill-spill-pair.ll",
    "//llvm/test/CodeGen/AArch64/peephole-orr.mir",
    "//llvm/test/CodeGen/AArch64/sve-vls-ldst-opt.mir"
  ],
  "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": []
}