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/lib/Driver/ToolChains/WebAssembly.cpp",
    "//clang/lib/Sema/SemaRISCV.cpp",
    "//clang/test/Driver/wasm-toolchain.c",
    "//clang/test/Sema/riscv-rvv-int64-scalar-type.c",
    "//libsycl/include/sycl/__impl/platform.hpp",
    "//libsycl/src/platform.cpp",
    "//libsycl/test/basic/khr_get_default_context.cpp",
    "//libsycl/unittests/platform/get_platforms.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp",
    "//mlir/lib/Dialect/SPIRV/IR/SPIRVTypes.cpp",
    "//mlir/test/Conversion/SPIRVToLLVM/spirv-types-to-llvm.mlir",
    "//mlir/unittests/Dialect/SPIRV/CMakeLists.txt",
    "//mlir/unittests/Dialect/SPIRV/SPIRVTypeTest.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": []
}