[PATCH] Remove useless if from DwarfEHPrepare

[Rafael Espíndola]

I think it is fine. It is basically a revert of 138605.

Bill, what do you thinkL

On 26 May 2013 06:46, Kai Nacke <kai.nacke at redstar.de> wrote:
> Hi!
>
> In DwarfEHPrepare::InsertUnwindResumeCalls() there is a variable UsesNewEH
> which has a default value of false and is set to true if the first
> instruction after the unwind label of the last invoke in the function is a
> landingpad instruction. This should always be the case.
>
> If there are no resume instructions then the value of UsesNewEH is returned
> to the caller and used to indicate if the code has changed.
>
> To me, this looks like a relict from the time the EH mechanism was changed.
> The attached patch removes the test and simply return false if nothing was
> changed.
>
> Please review.
>
> Regards
> Kai
>
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