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": [
    "//libcxx/test/std/atomics/atomics.ref/address.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/assign.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/bitwise_and_assign.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/bitwise_or_assign.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/bitwise_xor_assign.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/compare_exchange_strong.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/compare_exchange_weak.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/convert.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/ctor.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/deduction.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/exchange.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/fetch_add.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/fetch_and.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/fetch_or.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/fetch_sub.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/fetch_xor.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/increment_decrement.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/is_always_lock_free.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/load.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/notify_all.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/notify_one.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/operator_minus_equals.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/operator_plus_equals.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/requires-trivially-copyable.verify.cpp",
    "//libcxx/test/std/atomics/atomics.ref/store.pass.cpp",
    "//libcxx/test/std/atomics/atomics.ref/test_helper.h",
    "//libcxx/test/std/atomics/atomics.ref/wait.pass.cpp",
    "//llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h",
    "//llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp",
    "//mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp",
    "//mlir/test/Target/LLVMIR/openmp-taskloop-collapse.mlir",
    "//mlir/test/Target/LLVMIR/openmp-todo.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": []
}
running all tests due to change to blacklisted file