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/Lower/HlfirIntrinsics.cpp",
    "//flang/test/Lower/HLFIR/eoshift.f90",
    "//libc/benchmarks/gpu/BenchmarkLogger.cpp",
    "//libc/benchmarks/gpu/BenchmarkLogger.h",
    "//libc/benchmarks/gpu/CMakeLists.txt",
    "//libc/benchmarks/gpu/LibcGpuBenchmark.cpp",
    "//libc/benchmarks/gpu/LibcGpuBenchmark.h",
    "//libc/benchmarks/gpu/timing/amdgpu/CMakeLists.txt",
    "//libc/benchmarks/gpu/timing/amdgpu/timing.h",
    "//libc/benchmarks/gpu/timing/nvptx/CMakeLists.txt",
    "//libc/benchmarks/gpu/timing/nvptx/timing.h",
    "//llvm/benchmarks/CMakeLists.txt",
    "//llvm/benchmarks/RuntimeLibcalls.cpp",
    "//llvm/include/llvm/CodeGen/TargetLowering.h",
    "//llvm/include/llvm/IR/RuntimeLibcalls.h",
    "//llvm/lib/CodeGen/PreISelIntrinsicLowering.cpp",
    "//llvm/lib/IR/RuntimeLibcalls.cpp",
    "//llvm/lib/LTO/LTO.cpp",
    "//llvm/lib/Object/IRSymtab.cpp",
    "//llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp",
    "//llvm/lib/Transforms/Utils/DeclareRuntimeLibcalls.cpp",
    "//llvm/test/TableGen/RuntimeLibcallEmitter.td",
    "//llvm/unittests/IR/CMakeLists.txt",
    "//llvm/unittests/IR/RuntimeLibcallsTest.cpp",
    "//llvm/utils/TableGen/Basic/RuntimeLibcallsEmitter.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": []
}
running all tests due to change to blacklisted file