gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/lib/Optimizer/CodeGen/LowerRepackArrays.cpp",
    "//flang/lib/Optimizer/HLFIR/Transforms/InlineElementals.cpp",
    "//flang/lib/Optimizer/HLFIR/Transforms/InlineHLFIRAssign.cpp",
    "//flang/lib/Optimizer/HLFIR/Transforms/LowerHLFIRIntrinsics.cpp",
    "//flang/lib/Optimizer/HLFIR/Transforms/OptimizedBufferization.cpp",
    "//flang/lib/Optimizer/HLFIR/Transforms/SimplifyHLFIRIntrinsics.cpp",
    "//flang/lib/Optimizer/Passes/Pipelines.cpp",
    "//flang/lib/Optimizer/Transforms/AssumedRankOpConversion.cpp",
    "//flang/lib/Optimizer/Transforms/ConstantArgumentGlobalisation.cpp",
    "//flang/lib/Optimizer/Transforms/SimplifyFIROperations.cpp",
    "//flang/lib/Optimizer/Transforms/StackArrays.cpp",
    "//mlir/include/mlir/Transforms/GreedyPatternRewriteDriver.h",
    "//mlir/include/mlir/Transforms/Passes.td",
    "//mlir/lib/Dialect/Affine/TransformOps/AffineTransformOps.cpp",
    "//mlir/lib/Dialect/Affine/Transforms/AffineDataCopyGeneration.cpp",
    "//mlir/lib/Dialect/Affine/Transforms/SimplifyAffineStructures.cpp",
    "//mlir/lib/Dialect/Affine/Utils/LoopUtils.cpp",
    "//mlir/lib/Dialect/Affine/Utils/Utils.cpp",
    "//mlir/lib/Dialect/Arith/Transforms/IntRangeOptimizations.cpp",
    "//mlir/lib/Dialect/Bufferization/Transforms/BufferDeallocationSimplification.cpp",
    "//mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/ElementwiseOpFusion.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/TileUsingInterface.cpp",
    "//mlir/lib/Dialect/SPIRV/Transforms/SPIRVConversion.cpp",
    "//mlir/lib/Dialect/Transform/IR/TransformOps.cpp",
    "//mlir/lib/Reducer/ReductionTreePass.cpp",
    "//mlir/lib/Transforms/Canonicalizer.cpp",
    "//mlir/lib/Transforms/Utils/GreedyPatternRewriteDriver.cpp",
    "//mlir/test/lib/Dialect/Affine/TestAffineDataCopy.cpp",
    "//mlir/test/lib/Dialect/Test/TestPatterns.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": []
}