[PATCH] Improve handling of custom load ext actions.

[Matt Arsenault]

On Mar 24, 2014, at 2:47 PM, Matt Arsenault <Matthew.Arsenault at amd.com> wrote:

> Currently setting custom load ext actions, particularly for vectors, isn't very helpful. Most places that will fold into an extload will not unless it is legal. This will allow creating more extloads when custom lowered.
> 
> These will be used in forthcoming R600 patches.

Updated patches + R600 parts



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