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/Support/Error.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUUniformIntrinsicCombine.cpp",
    "//llvm/test/CodeGen/AMDGPU/amdgpu-uniform-intrinsic-combine.ll",
    "//llvm/test/CodeGen/AMDGPU/fmamk_fmaak-t16.mir",
    "//llvm/unittests/Target/AArch64/AArch64SelectionDAGTest.cpp",
    "//mlir/include/mlir/Dialect/XeGPU/Utils/XeGPUUtils.h",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUUnroll.cpp",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUWgToSgDistribute.cpp",
    "//mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp",
    "//mlir/test/Dialect/XeGPU/xegpu-blocking.mlir",
    "//mlir/test/Dialect/XeGPU/xegpu-wg-to-sg.mlir"
  ],
  "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": []
}