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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//flang/lib/Optimizer/Transforms/ExternalNameConversion.cpp",
    "//flang/test/Transforms/dummy-procedure-common-block-name.f",
    "//llvm/lib/Target/X86/X86FastPreTileConfig.cpp",
    "//llvm/test/Analysis/ScalarEvolution/zext-signed-addrec.ll",
    "//llvm/test/CodeGen/X86/AMX/amx-across-func.ll",
    "//llvm/test/CodeGen/X86/AMX/amx-sink-config-after-calls.mir",
    "//llvm/test/Transforms/LoopStrengthReduce/X86/zext-signed-addrec.ll",
    "//llvm/test/tools/llvm-exegesis/AArch64/no-aliasing-ld-str.s",
    "//llvm/tools/llvm-exegesis/lib/MCInstrDescView.cpp",
    "//llvm/utils/gn/secondary/clang-tools-extra/clang-reorder-fields/BUILD.gn",
    "//llvm/utils/gn/secondary/clang/lib/StaticAnalyzer/Checkers/BUILD.gn",
    "//llvm/utils/gn/secondary/libcxx/include/BUILD.gn",
    "//llvm/utils/gn/secondary/llvm/unittests/Target/RISCV/BUILD.gn",
    "//mlir/include/mlir/Dialect/XeGPU/Transforms/Passes.td",
    "//mlir/include/mlir/Dialect/XeGPU/Utils/XeGPUUtils.h",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUPropagateLayout.cpp",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUSubgroupDistribute.cpp",
    "//mlir/lib/Dialect/XeGPU/Transforms/XeGPUUnroll.cpp",
    "//mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp",
    "//mlir/test/Dialect/XeGPU/propagate-layout.mlir",
    "//mlir/test/Dialect/XeGPU/subgroup-distribute.mlir",
    "//mlir/test/Dialect/XeGPU/xegpu-blocking.mlir",
    "//mlir/test/Dialect/XeGPU/xegpu-wg-to-sg.mlir",
    "//mlir/test/lib/Transforms/TestTransformsOps.cpp"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}