Suggesting elimination of unused Target implementation members

[Rafael Espíndola]

it looks like this is dead since r34492!

On 6 October 2013 10:34, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> LGTM!
>
> Thanks. Do you have commit access?
>
> On 5 October 2013 16:24, MathOnNapkins . <mathonnapkins at gmail.com> wrote:
>> Dear All,
>>
>> While researching the existing targets I noticed that
>> getEHExceptionRegister() and getEHHandlerRegister() are not called anywhere
>> in the source tree (presumably used to be defined in TargetRegisterInfo.h as
>> a pure virtual?) Several targets still implement and declare member
>> functions with these names, and only one of them (PowerPC) does anything
>> meaningful. So, unless they're being kept around for posterity or future
>> use, I would venture to say that they're just taking up space. I've included
>> a patch that removes them.
>>
>> Thanks for reading,
>> ~MoN / Dave
>>
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