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": [
    "//.github/workflows/libcxx-restart-preempted-jobs.yaml",
    "//clang/lib/Driver/ToolChains/Darwin.cpp",
    "//clang/test/Driver/darwin-version.c",
    "//libc/cmake/modules/LLVMLibCTestRules.cmake",
    "//libc/test/src/math/smoke/nan_test.cpp",
    "//libc/test/src/math/smoke/nanf128_test.cpp",
    "//libc/test/src/math/smoke/nanf16_test.cpp",
    "//libc/test/src/math/smoke/nanf_test.cpp",
    "//libc/test/src/math/smoke/nanl_test.cpp",
    "//libcxx/docs/CodingGuidelines.rst",
    "//libcxx/include/__memory/uninitialized_algorithms.h",
    "//libcxx/include/__vector/vector.h",
    "//libcxx/include/__vector/vector_bool.h",
    "//libcxx/include/string",
    "//libcxx/test/std/containers/sequences/vector.bool/assign_range.pass.cpp",
    "//libcxx/test/std/containers/sequences/vector.bool/construct_from_range.pass.cpp",
    "//libcxx/test/std/containers/sequences/vector.bool/insert_range.pass.cpp",
    "//libcxx/test/std/containers/sequences/vector.bool/shrink_to_fit.pass.cpp",
    "//libcxx/test/std/containers/sequences/vector/vector.cons/construct_from_range.pass.cpp",
    "//libcxx/test/std/containers/sequences/vector/vector.modifiers/assign_range.pass.cpp",
    "//libcxx/test/std/containers/sequences/vector/vector.modifiers/insert_range.pass.cpp",
    "//libcxx/test/std/strings/basic.string/string.cons/from_range.pass.cpp",
    "//libcxx/test/std/strings/basic.string/string.modifiers/string_insert/insert_range.pass.cpp",
    "//lld/COFF/Chunks.cpp",
    "//lld/COFF/Chunks.h",
    "//lld/COFF/Writer.cpp",
    "//lld/test/COFF/pdata-arm64ec.test",
    "//llvm/lib/Target/RISCV/RISCVISelLowering.cpp",
    "//llvm/test/tools/llvm-gsymutil/ARM_AArch64/macho-gsym-merged-callsites-dsym.yaml"
  ],
  "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