gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/test/Transforms/InstCombine/AArch64/sve-intrinsic-fmul-idempotency.ll",
    "//llvm/test/Transforms/InstCombine/AArch64/sve-intrinsic-fmul_u-idempotency.ll",
    "//llvm/test/Transforms/InstCombine/AArch64/sve-intrinsic-mul-idempotency.ll",
    "//llvm/test/Transforms/InstCombine/AArch64/sve-intrinsic-mul_u-idempotency.ll",
    "//llvm/test/Transforms/InstCombine/scalable-const-fp-splat.ll",
    "//llvm/test/Transforms/InstSimplify/ConstProp/extractelement-vscale.ll",
    "//llvm/test/Transforms/InstSimplify/ConstProp/vscale-shufflevector-inseltpoison.ll",
    "//llvm/test/Transforms/InstSimplify/ConstProp/vscale-shufflevector.ll",
    "//mlir/include/mlir/Dialect/GPU/IR/CompilationInterfaces.h",
    "//mlir/include/mlir/Target/LLVM/ModuleToObject.h",
    "//mlir/lib/Dialect/GPU/IR/GPUDialect.cpp",
    "//mlir/lib/Target/LLVM/ModuleToObject.cpp",
    "//mlir/lib/Target/LLVM/NVVM/Target.cpp",
    "//mlir/unittests/Target/LLVM/SerializeNVVMTarget.cpp",
    "//mlir/unittests/Target/LLVM/SerializeToLLVMBitcode.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": []
}