gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPUBase.td",
    "//mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPUOps.td",
    "//mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/dot-gfx11.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/dot-gfx9.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/dot-invalid.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/dpp.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/mfma-gfx950.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/mfma.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/permlane-var.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/permlane.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/sparse-mfma-gfx950.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/sparse-mfma.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/swmmac-gfx12.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/swmmac-gfx1250.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/wmma-gfx11.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/wmma-gfx12.mlir",
    "//mlir/test/Conversion/AMDGPUToROCDL/wmma-gfx1250.mlir",
    "//mlir/test/Dialect/AMDGPU/amdgpu-emulate-atomics.mlir",
    "//mlir/test/Dialect/AMDGPU/canonicalize.mlir",
    "//mlir/test/Dialect/AMDGPU/invalid.mlir",
    "//mlir/test/Dialect/AMDGPU/ops.mlir",
    "//mlir/test/Dialect/GPU/subgroup-reduce-lowering.mlir",
    "//mlir/test/Integration/GPU/ROCM/vector-transferops.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": []
}