[lld] r249965 - ELF2: Simplify. NFC.

[Rafael Espíndola via llvm-commits]

> +#include <utility>

This is not being used.


> +static std::pair<ELFKind, uint16_t> parseEmulation(StringRef S) {
> +  if (S == "elf32btsmip") return {ELF32BEKind, EM_MIPS};
> +  if (S == "elf32ltsmip") return {ELF32LEKind, EM_MIPS};
> +  if (S == "elf32ppc")    return {ELF32BEKind, EM_PPC};
> +  if (S == "elf64ppc")    return {ELF64BEKind, EM_PPC64};
> +  if (S == "elf_i386")    return {ELF32LEKind, EM_386};
> +  if (S == "elf_x86_64")  return {ELF64LEKind, EM_X86_64};
> +  error("Unknown emulation: " + S);
>  }

Please git-clang-format the patch.

Cheers,
Rafael