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/AST/ByteCode/Compiler.cpp",
    "//clang/lib/AST/ByteCode/Context.cpp",
    "//clang/lib/AST/ByteCode/Interp.cpp",
    "//clang/lib/AST/ByteCode/Pointer.cpp",
    "//flang/lib/Semantics/check-omp-structure.cpp",
    "//flang/test/Lower/OpenMP/reduction-task-combined.f90",
    "//flang/test/Semantics/OpenMP/reduction-task-combined.f90",
    "//llvm/lib/Analysis/ValueTracking.cpp",
    "//llvm/test/Analysis/ValueTracking/known-bits.ll",
    "//mlir/include/mlir/Dialect/X86/TransformOps/X86TransformOps.td",
    "//mlir/include/mlir/Dialect/X86/Transforms.h",
    "//mlir/lib/Dialect/X86/Transforms/PrepareVectorContractLoops.cpp",
    "//mlir/test/Dialect/X86/vector-contract-prepare-loops.mlir",
    "//mlir/test/Integration/Dialect/Vector/CPU/X86/prepare-contract-loops.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": []
}