static unsigned getArchPointerBitWidth()

in lib/llvm/Support/Triple.cpp [1181:1243]

• 60 lines of code
• 52 McCabe index (conditional complexity)

static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
  switch (Arch) {
  case llvm::Triple::UnknownArch:
    return 0;

  case llvm::Triple::avr:
  case llvm::Triple::msp430:
    return 16;

  case llvm::Triple::arc:
  case llvm::Triple::arm:
  case llvm::Triple::armeb:
  case llvm::Triple::hexagon:
  case llvm::Triple::le32:
  case llvm::Triple::mips:
  case llvm::Triple::mipsel:
  case llvm::Triple::nios2:
  case llvm::Triple::nvptx:
  case llvm::Triple::ppc:
  case llvm::Triple::r600:
  case llvm::Triple::riscv32:
  case llvm::Triple::sparc:
  case llvm::Triple::sparcel:
  case llvm::Triple::tce:
  case llvm::Triple::tcele:
  case llvm::Triple::thumb:
  case llvm::Triple::thumbeb:
  case llvm::Triple::x86:
  case llvm::Triple::xcore:
  case llvm::Triple::amdil:
  case llvm::Triple::hsail:
  case llvm::Triple::spir:
  case llvm::Triple::kalimba:
  case llvm::Triple::lanai:
  case llvm::Triple::shave:
  case llvm::Triple::wasm32:
  case llvm::Triple::renderscript32:
    return 32;

  case llvm::Triple::aarch64:
  case llvm::Triple::aarch64_be:
  case llvm::Triple::amdgcn:
  case llvm::Triple::bpfel:
  case llvm::Triple::bpfeb:
  case llvm::Triple::le64:
  case llvm::Triple::mips64:
  case llvm::Triple::mips64el:
  case llvm::Triple::nvptx64:
  case llvm::Triple::ppc64:
  case llvm::Triple::ppc64le:
  case llvm::Triple::riscv64:
  case llvm::Triple::sparcv9:
  case llvm::Triple::systemz:
  case llvm::Triple::x86_64:
  case llvm::Triple::amdil64:
  case llvm::Triple::hsail64:
  case llvm::Triple::spir64:
  case llvm::Triple::wasm64:
  case llvm::Triple::renderscript64:
    return 64;
  }
  llvm_unreachable("Invalid architecture value");
}