Re: [3/7] Split mask checking out of vectorizable_mask_load_store

[Jeff Law]

On 11/17/2017 02:18 AM, Richard Sandiford wrote:
> This patch splits the mask argument checking out of
> vectorizable_mask_load_store, so that a later patch can use it in both
> vectorizable_load and vectorizable_store.  It also adds dump messages
> for false returns.  This is mostly useful for the TYPE_VECTOR_SUBPARTS
> check, which can fail if pattern recognition didn't convert the mask
> properly.
> 
> Richard
> 
> 
> 2017-11-17  Richard Sandiford  <richard.sandif...@linaro.org>
> 
> gcc/
>       * tree-vect-stmts.c (vect_check_load_store_mask): New function,
>       split out from...
>       (vectorizable_mask_load_store): ...here.
OK.
jeff