gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/test/CodeGen/AArch64/neon/intrinsics.c",
    "//clang/test/CodeGen/AArch64/neon/rounding-v8.5.c",
    "//clang/test/CodeGen/AArch64/neon/rounding.c",
    "//clang/test/CodeGen/AArch64/v8.5a-neon-frint3264-intrinsic.c",
    "//llvm/lib/Target/SPIRV/SPIRVLegalizePointerCast.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVLegalizeZeroSizeArrays.cpp",
    "//llvm/test/CodeGen/SPIRV/legalize-zero-size-arrays-struct.ll",
    "//llvm/test/CodeGen/SPIRV/passes/SPIRVLegalizePointerCast.ll",
    "//mlir/lib/Conversion/ArithAndMathToAPFloat/MathToAPFloat.cpp",
    "//mlir/lib/Conversion/ArithToAMDGPU/ArithToAMDGPU.cpp",
    "//mlir/lib/Dialect/AMDGPU/Transforms/MaskedloadToLoad.cpp",
    "//mlir/lib/Dialect/ArmNeon/IR/ArmNeonDialect.cpp",
    "//mlir/lib/Dialect/GPU/Pipelines/GPUToXeVMPipeline.cpp",
    "//mlir/lib/Dialect/LLVMIR/IR/VCIXDialect.cpp",
    "//mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp",
    "//mlir/test/lib/Dialect/NVGPU/TestNVGPUTransforms.cpp",
    "//mlir/test/lib/Dialect/Shard/TestReshardingPartition.cpp",
    "//mlir/test/lib/Dialect/Tosa/TosaTestPasses.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": []
}