gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/include/clang/CIR/Dialect/IR/CIRTypes.h",
    "//clang/include/clang/CIR/Dialect/IR/CIRTypes.td",
    "//clang/include/clang/CIR/Dialect/IR/CIRTypesDetails.h",
    "//clang/include/clang/CIR/MissingFeatures.h",
    "//clang/lib/CIR/CodeGen/CIRGenBuilder.h",
    "//clang/lib/CIR/CodeGen/CIRGenDecl.cpp",
    "//clang/lib/CIR/CodeGen/CIRGenModule.cpp",
    "//clang/lib/CIR/CodeGen/CIRGenTypes.cpp",
    "//clang/lib/CIR/CodeGen/CIRGenTypes.h",
    "//clang/lib/CIR/Dialect/IR/CIRTypes.cpp",
    "//clang/test/CIR/CodeGen/struct.c",
    "//clang/test/CIR/CodeGen/struct.cpp",
    "//clang/test/CIR/CodeGen/union.c",
    "//clang/test/CIR/IR/struct.cir",
    "//libcxx/docs/FeatureTestMacroTable.rst",
    "//libcxx/docs/ReleaseNotes/21.rst",
    "//libcxx/docs/Status/Cxx2cPapers.csv",
    "//libcxx/include/CMakeLists.txt",
    "//libcxx/include/__mdspan/aligned_accessor.h",
    "//libcxx/include/__mdspan/mdspan.h",
    "//libcxx/include/__memory/is_sufficiently_aligned.h",
    "//libcxx/include/mdspan",
    "//libcxx/include/memory",
    "//libcxx/include/module.modulemap",
    "//libcxx/include/version",
    "//libcxx/modules/std/mdspan.inc",
    "//libcxx/modules/std/memory.inc",
    "//libcxx/test/libcxx/containers/views/mdspan/aligned_accessor/byte_alignment.verify.cpp",
    "//libcxx/test/libcxx/containers/views/mdspan/aligned_accessor/element_type.verify.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/access.pass.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/ctor.conversion.from.default_accessor.pass.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/ctor.conversion.pass.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/ctor.default.pass.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/offset.pass.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/operator.conversion.to.default_accessor.pass.cpp",
    "//libcxx/test/std/containers/views/mdspan/aligned_accessor/types.pass.cpp",
    "//libcxx/test/std/language.support/support.limits/support.limits.general/mdspan.version.compile.pass.cpp",
    "//libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.compile.pass.cpp",
    "//libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp",
    "//libcxx/test/std/utilities/memory/ptr.align/is_sufficiently_aligned.pass.cpp",
    "//libcxx/utils/generate_feature_test_macro_components.py",
    "//llvm/utils/gn/secondary/libcxx/include/BUILD.gn"
  ],
  "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