gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/lib/Basic/Targets/AMDGPU.h",
    "//clang/test/Sema/amdgcn-address-spaces.c",
    "//libc/utils/gpu/loader/amdgpu/amdhsa-loader.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVUtils.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVUtils.h",
    "//llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_function_pointers/fp_const.ll",
    "//offload/plugins-nextgen/amdgpu/dynamic_hsa/hsa.cpp",
    "//offload/plugins-nextgen/amdgpu/dynamic_hsa/hsa.h",
    "//offload/plugins-nextgen/amdgpu/src/rtl.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": []
}
running all tests due to change to blacklisted file