Re: [PATCH 2/4] arc: Improve code gen for 64bit add/sub operations.

[Jeff Law]

On Wed, 2020-02-26 at 16:59 +0200, Claudiu Zissulescu wrote:
> Early expand ADDDI3 and SUBDI3 for better code gen.
> 
> gcc/
> xxxx-xx-xx  Claudiu Zissulescu  <claz...@synopsys.com>
> 
>       * config/arc/arc.md (adddi3): Early expand the 64bit operation into
>       32bit ops.
>       (subdi3): Likewise.
>       (adddi3_i): Remove pattern.
>       (subdi3_i): Likewise.
OK
jeff
>