[lld] r257017 - ELF: Improve performance of string table construction.

[Rui Ueyama via llvm-commits]

On Tue, Jan 19, 2016 at 7:38 PM, Rafael Espíndola <
rafael.espindola at gmail.com> wrote:

> .
> >
> >
> > You can just hack up StringTableBuilder so that they don't add the same
> string more than once, then the resulting string table contains no
> duplicates, no?
>
> That is exactly what StringTableBuilder does. The add method checks for
> duplicates and returns the index assuming no tail merge. I just need to
> update lld to use the return value of add instead of always calling
> finalize.
>
That's the plumbing work that I avoided in this patch by splitting reserve
and addString. :)
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