Re: Remove match.pd pattern dups in favor of using :c

[Alexander Monakov]

Hi,

On Wed, 1 Jun 2016, Richard Biener wrote:
> 2016-06-01  Richard Biener  <rguent...@suse.de>
> 
>       * match.pd ((A & B) - (A & ~B) -> B - (A ^ B)): Add missing :c.
>       (relational patterns): Use :c to avoid pattern duplications.

Should the same treatment be applied to recently added IFN_MUL_OVERFLOW
patterns (lines 2625-2643 in current match.pd)?

Thanks.
Alexander