On Fri, Feb 03, 2012 at 09:17:23AM +0100, Zdenek Dvorak wrote:
> > It seems loop-iv.c happily creates shared RTL in lots of places,
> > loop-unroll.c solves that by unsharing everything it adds, this is
> > an attempt to do the same in unswitching to unshare everything iv_analyze
> > came up with.
On Thu, 2 Feb 2012, Jakub Jelinek wrote:
> Hi!
>
> It seems loop-iv.c happily creates shared RTL in lots of places,
> loop-unroll.c solves that by unsharing everything it adds, this is
> an attempt to do the same in unswitching to unshare everything iv_analyze
> came up with.
>
> Bootstrapped/re
Hi,
> It seems loop-iv.c happily creates shared RTL in lots of places,
> loop-unroll.c solves that by unsharing everything it adds, this is
> an attempt to do the same in unswitching to unshare everything iv_analyze
> came up with.
>
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for
