[PATCH] D33500: [LLD][ELF] .ARM.exidx sentinel section writeTo() should use InputSectionDescriptions.

[Rafael Avila de Espindola via llvm-commits]

> +  // The Sections are sorted in order of ascending PREL31 address with the
> +  // sentinel last. We need to find the InputSection that precedes the
> +  // sentinel, this may not be in the same Range.

With a small change to your other patch we can guarantee that it will be
in the same InputSectionDescriptions, which would simplify this quite a
bit.

Cheers,
Rafael