gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/include/clang/CIR/Dialect/IR/CIROps.td",
    "//clang/lib/CIR/CodeGen/CIRGenBuilder.h",
    "//clang/lib/CIR/CodeGen/CIRGenExpr.cpp",
    "//clang/lib/CIR/CodeGen/CIRGenValue.h",
    "//clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp",
    "//clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.h",
    "//clang/test/CIR/CodeGen/bitfields.c",
    "//clang/test/CIR/CodeGen/bitfields.cpp",
    "//clang/test/CIR/CodeGen/bitfields_be.c",
    "//compiler-rt/cmake/Modules/AddCompilerRT.cmake",
    "//compiler-rt/cmake/builtin-config-ix.cmake",
    "//compiler-rt/lib/builtins/CMakeLists.txt",
    "//compiler-rt/lib/builtins/aarch64/emupac.cpp",
    "//compiler-rt/lib/builtins/int_types.h",
    "//compiler-rt/test/builtins/Unit/aarch64/emupac.c",
    "//llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn",
    "//llvm/utils/gn/secondary/compiler-rt/lib/builtins/sources.gni",
    "//llvm/utils/gn/secondary/compiler-rt/test/builtins/BUILD.gn"
  ],
  "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