[Mesa-dev] [PATCH 1/2] R600/SI: add Gather4 intrinsics (v2)

Matt Arsenault Matthew.Arsenault at amd.com
Mon Jun 16 11:12:42 PDT 2014

On 06/16/2014 08:45 AM, Tom Stellard wrote:
> You don't need to add new SDNodes for all these instructions, you can just use
> the intrinsic directly in the pattern.
> The only reason to add SDNodes, is if there are optimizations / special lowering
> we can do for these instructions.
I kind of like having everything consistently use an SDNode

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