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Re: [PATCH] PR tree-optimization/43833


On 04/26/2010 06:33 PM, Richard Guenther wrote:
On Mon, Apr 26, 2010 at 11:48 AM, Jie Zhang<jie@codesourcery.com> wrote:
On 04/26/2010 05:33 PM, Richard Guenther wrote:

On Mon, Apr 26, 2010 at 3:17 AM, Jie Zhang<jie@codesourcery.com> wrote:

On 04/25/2010 02:05 AM, Richard Guenther wrote:

What about my suggestion?


Seems much heavier. :-)  I think we can first install my patch for 4.4,
4.5
and trunk, then implement your idea on trunk.

This isn't a regression fix and thus not applicable for 4.4 nor 4.5. As for trunk I'd rather _not_ continue re-implementing CCP inside VRP.

This is a regression fix. This false warning occurs on 4.3, 4.4 and 4.5. But
does not occur on 3.4, 4.1, 4.2.

Oh, ok. I missed that part. The patch is ok then for trunk and active branches (note that the 4.4 branch is currently frozen).

Thanks for reminding me this. I will commit on 4.4 branch when it's reopened. I have committed on trunk and 4.5 branch.


Jie



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