[PATCH] D32991: [ELF] Initial migration of AVR target

[Rafael Avila de Espindola via llvm-commits]

> +RelExpr AVRTargetInfo::getRelExpr(uint32_t Type, const SymbolBody &S,
> +                                  const uint8_t *Loc) const {
> +  switch (Type) {
> +  default:
> +    return R_ABS;
> +  }
> +}

The default case should be an error. Explicitly list which relocations
map to R_ABS.

Cheers,
Rafael