From: David Miller
Date: Mon, 08 Apr 2013 21:56:04 -0400 (EDT)
>
> One major suboptimal area of the sparc back end is cstore generation
> on 64-bit.
>
> Due to the way arguments and return values of functions must be
> promoted, the ideal mode for cstore's result would be DImode.
>
> But this
One major suboptimal area of the sparc back end is cstore generation
on 64-bit.
Due to the way arguments and return values of functions must be
promoted, the ideal mode for cstore's result would be DImode.
But this hasn't been done because of a fundamental limitation
of the cstore patterns. The
