[PATCH] R600: Check if a sextload should be used for parameter loads.

[Tom Stellard]

On Fri, Apr 11, 2014 at 11:05:29AM -0700, Matt Arsenault wrote:
> 
>   Ping
> 
> http://reviews.llvm.org/D3300
> 

Changing the intrinsics that are mapped to inputs from sext to zext
makes sense to me, but I don't understand why we need to do it for the
other scalar arguments.  Values less than 32-bit are extended prior to
being passed to the kernel so the ext type of the load shouldn't matter.

-Tom

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