3.0 loop unroll fixes

[Mark Mitchell]

--On Wednesday, August 15, 2001 02:23:00 PM -0500 Zoltan Hidvegi 
<hzoli@hzoli.2y.net> wrote:

> I know it is late for that, but I wonder if the fix for PR 3384 could
> be applied to the mainline.  See also the thead at
> http://gcc.gnu.org/ml/gcc-bugs/2001-07/msg00750.html .
>
> I think this is a bad regression from 2.95.2 even if it only happens
> with -funroll-loops.  Bootstrapped and passed the regressions on
> powerpc-ibm-aix4.3.3 and on i686-pc-linux-gnu.

This is definitely too late for GCC 3.0.1.  But, please bring it up
again after 3.0.1, and see if you can get the patch approved for
3.0.2.

Thanks,

-- 
Mark Mitchell                mark@codesourcery.com
CodeSourcery, LLC            http://www.codesourcery.com