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Re: [PATCH], PowerPC support to enable -mlra and/or -mfloat128


On Tue, Jul 12, 2016 at 02:40:28PM +0200, Bernd Schmidt wrote:
> On 07/12/2016 02:15 PM, Segher Boessenkool wrote:
> >How can LRA ever be made default for all targets without breaking those
> >that do not want to change?
> 
> LRA advocates would have to fix the issues with it that prevent it from 
> being usable on certain targets. Based on my initial experiments with 
> Blackfin, and LRA review comments I had based on c6x requirements, I 
> suspect register elimination will have to be rewritten to start with.

Do you have PR #s for those issues?


Segher


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