On 11/25/21 07:40, Richard Biener wrote:
On Wed, Nov 24, 2021 at 9:49 PM Andrew MacLeod via Gcc-patches
wrote:
PHI nodes frequently feed each other, and this is particularly true of
the one/two incoming edge PHIs inserted by some of the loop analysis
code which is introduced at the start of
On Wed, Nov 24, 2021 at 9:49 PM Andrew MacLeod via Gcc-patches
wrote:
>
> PHI nodes frequently feed each other, and this is particularly true of
> the one/two incoming edge PHIs inserted by some of the loop analysis
> code which is introduced at the start of the VRP passes.
>
> Ranger has a
PHI nodes frequently feed each other, and this is particularly true of
the one/two incoming edge PHIs inserted by some of the loop analysis
code which is introduced at the start of the VRP passes.
Ranger has a hybrid of optimistic vs pessimistic evaluation, and when it
switches to
