[rfc][patch] Refactoring how we handle symbols for the end of sections

[Rafael Espíndola]

Eric had so objections to the way unique sections were handled. I
decided then to split this patch in two.

The first one (attached) is just the refactoring on how different
passes get a label a the end of a section.

OK?


On 20 March 2015 at 16:57, Pete Cooper <peter_cooper at apple.com> wrote:
>
>> On Mar 20, 2015, at 1:51 PM, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
>>
>>>> Sounds like a nice cleanup to me, although I don't know this code
>>>> well enough to confirm.
>>
>> All dependencies are in.
>>
>> A rebased patch is attached.
>>
>> OK?
> Hi Rafael
>
> Please add a comment to say that EmitFunctionHeader() returns whether the section is unique.  After that LGTM.
>
> Cheers,
> Pete
>>
>> Cheers,
>> Rafael
>> <t.patch>
>
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