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/Basic/Targets/AMDGPU.h",
    "//clang/test/Misc/amdgcn.languageOptsOpenCL.cl",
    "//llvm/include/llvm/Transforms/IPO/FunctionAttrs.h",
    "//llvm/lib/Passes/PassBuilderPipelines.cpp",
    "//llvm/lib/Passes/PassRegistry.def",
    "//llvm/lib/Transforms/IPO/FunctionAttrs.cpp",
    "//llvm/test/Other/new-pm-lto-defaults.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_libfunc_address_taken.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_libfunc_no_address_taken.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_lto.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_multi_scc_indirect_recursion.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_multi_scc_indirect_recursion1.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_multinode_refscc.ll",
    "//llvm/test/Transforms/FunctionAttrs/norecurse_self_recursive_callee.ll"
  ],
  "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