[PATCH] D25365: [ELF] - Do not crash on invalid local symbol.

[George Rimar via llvm-commits]

>Ah, I can actually get a crash with
>
>.Lfoo = 42
>
>and assembling with llvm-mc -save-temp-labels.
>
>Given that that is not completely invalid, maybe we just just accept
>and keep these symbols?
>
>Cheers,
>Rafael

May be then we should accept only those which has non-empty name ?

Best regards,
George.