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/IR/Intrinsics.cpp",
    "//llvm/lib/Target/X86/X86ISelLowering.cpp",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/test/CodeGen/AArch64/sve-bad-intrinsics.ll",
    "//llvm/test/CodeGen/WinEH/wineh-intrinsics-invalid.ll",
    "//llvm/test/CodeGen/X86/pr196804.ll",
    "//llvm/test/Transforms/SLPVectorizer/X86/reused-extract-scalar-lanes.ll",
    "//llvm/test/Verifier/intrinsic-bad-arg-type1.ll",
    "//llvm/unittests/IR/VerifierTest.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": []
}