[PATCH] Improve arm and aarch64 casesi (PR target/70341)

[Jakub Jelinek]

On Wed, Feb 27, 2019 at 02:43:01PM +0000, Kyrill Tkachov wrote:
> As discussed on IRC, I've bootstrapped and tested this on
> arm-none-linux-gnueabihf.

Thanks for doing that.  I've committed the config/arm/ changes, they really
don't depend on the aarch64 changes or vice versa.

> So from an arm perspective this looks good (but you'll need an aarch64 ok
> for that component).

I'll wait for review for this part.

	Jakub