Hi!
On Wed, Jan 31, 2018 at 08:47:08PM +0100, Uros Bizjak wrote:
> We should skip RTXes that will result in certain ICE here, and this is
> what the attached patch does.
>
> 2018-01-31 Uros Bizjak <ubiz...@gmail.com>
>
> PR target/84123
> * combine.c (change_zero_ext): Check if hard register satisfies
> can_change_dest_mode before calling gen_lowpart_SUBREG.
>
> Patch was bootstrapped and regression tested on alphaev68-linux-gnu
> (native bootstrap) and x86_64-linux-gnu {,-m32}.
>
> OK for mainline and backports?
Okay for trunk, and backports too. Thanks!
Segher
