On 10/19/2011 05:33 PM, Richard Guenther wrote:
> On Wed, Oct 19, 2011 at 10:23 AM, Tom de Vries wrote:
>> Richard,
>>
>> For the example from the PR, -ftree-tail-merge discovers that blocks 6 and 7
>> are
>> equal, removes block 7 and redirects the outgoing edge of it's predecessor
>> block
>>
On Wed, Oct 19, 2011 at 10:23 AM, Tom de Vries wrote:
> Richard,
>
> For the example from the PR, -ftree-tail-merge discovers that blocks 6 and 7
> are
> equal, removes block 7 and redirects the outgoing edge of it's predecessor
> block
> 11 to block 6.
>
> Block 6 contains a phi, which after re
