gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/test/CodeGenOpenCL/builtins-amdgcn-swmmac-w32-gfx1250-err.cl",
    "//llvm/lib/Target/AMDGPU/GCNFeatures.td",
    "//llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sched.group.barrier.gfx12.ll",
    "//llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sched.group.barrier.gfx1250.ll",
    "//llvm/test/MC/AMDGPU/gfx1250-strict_err.s",
    "//llvm/test/MC/AMDGPU/gfx1250_asm_unsupported.s",
    "//llvm/test/MC/AMDGPU/gfx1251_err.s",
    "//third-party/unittest/CMakeLists.txt",
    "//third-party/unittest/googletest/src/gtest-port.cc"
  ],
  "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": []
}
running all tests due to change to blacklisted file