[vec-cmp, patch 5/6] Disable bool patterns when possible

[Jeff Law]

On 10/08/2015 09:15 AM, Ilya Enkovich wrote:
> Hi,
>
> This patch disables transformation of boolean computations into integer ones in case target supports vector comparison.  Pattern still applies to transform resulting boolean value into integer or avoid COND_EXPR with SSA_NAME as condition.
>
> Thanks,
> Ilya
> --
> 2015-10-08  Ilya Enkovich  <enkovich.gnu@gmail.com>
>
> 	* tree-vect-patterns.c (check_bool_pattern): Check fails
> 	if we can vectorize comparison directly.
> 	(search_type_for_mask): New.
> 	(vect_recog_bool_pattern): Support cases when bool pattern
> 	check fails.
And just to be clear, I think there was an x86 patch in this series. 
I'm leaving that for Uros & Kirill.  I think Richi covered the other 
patches from this series.

Jeff