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/CodeGen/BackendUtil.cpp",
    "//clang/test/CIR/CodeGen/mllvm-library-options.c",
    "//clang/test/CodeGen/thinlto-loop-vectorize-pm.c",
    "//lld/test/ELF/lto/mllvm.ll",
    "//llvm/include/llvm/CodeGen/CommandFlags.h",
    "//llvm/include/llvm/MC/MCTargetOptions.h",
    "//llvm/include/llvm/Option/LibraryOptions.td",
    "//llvm/include/llvm/Support/LibraryOptionsContext.h",
    "//llvm/lib/CGData/CGDataOptions.td",
    "//llvm/lib/CodeGen/CodeGenOptions.td",
    "//llvm/lib/CodeGen/CommandFlags.cpp",
    "//llvm/lib/LTO/LTOBackend.cpp",
    "//llvm/lib/MC/MCCLOptions.td",
    "//llvm/lib/Passes/PassesOptions.td",
    "//llvm/lib/Target/AArch64/AArch64Options.td",
    "//llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCOptions.td",
    "//llvm/lib/Target/Mips/MCTargetDesc/MipsMCOptions.td",
    "//llvm/lib/Target/Mips/MipsOptions.td",
    "//llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCOptions.td",
    "//llvm/lib/Target/RISCV/RISCVTargetMachine.cpp",
    "//llvm/lib/Target/Sparc/SparcOptions.td",
    "//llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp",
    "//llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp",
    "//llvm/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp",
    "//llvm/lib/Target/X86/MCTargetDesc/X86MCOptions.h",
    "//llvm/lib/Target/X86/X86TargetMachine.cpp",
    "//llvm/lib/Transforms/InstCombine/InstCombineCLOptions.td",
    "//llvm/lib/Transforms/Instrumentation/InstrumentationOptions.td",
    "//llvm/lib/Transforms/Scalar/ScalarOptions.td",
    "//llvm/lib/Transforms/Vectorize/VectorizeOptions.td",
    "//llvm/tools/llvm-ir2vec/llvm-ir2vec.cpp",
    "//llvm/tools/llvm-isel-fuzzer/llvm-isel-fuzzer.cpp",
    "//llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp",
    "//llvm/tools/llvm-reduce/ReducerWorkItem.cpp",
    "//llvm/tools/opt/optdriver.cpp",
    "//llvm/unittests/Option/LibraryOpts.td"
  ],
  "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