[PATCH 2/3] ARM cost model: Address computation in vector mem ops not free

[Renato Golin]

On 1 February 2013 18:07, Nadav Rotem <nrotem at apple.com> wrote:

> The problem is that we decide on the kind of GEP to use only when we
> vectorize the load/stores.  This happens in vectorizeMemoryInstruction. I
> think that we need to fix this in
> LoopVectorizationCostModel::getInstructionCost in the load/store switch
> cases. We have code for checking if the load/store is wide or if it is
> scalarized.
>

Good point! Shouldn't be too hard, though.

cheers,
--renato
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