[PATCH] Convert SPARC to LRA

[David Miller]

From: Eric Botcazou <ebotcazou@adacore.com>
Date: Sat, 12 Sep 2015 16:04:09 +0200

>> Richard, Eric, any objections?
> 
> Do we really need to promote to 64-bit if TARGET_ARCH64?  Most 32-bit 
> instructions are still available.  Otherwise this looks good to me.

No, we don't, we can just promote to 32-bit.  I'll make that adjustment
and update the backends page as well.

Thanks.