On Wed, Apr 6, 2011 at 6:52 PM, Jeff Law <l...@redhat.com> wrote: > What about when we have a PHI, which we eliminate by inserting insns on > edges and those insns actually form a loop? You can see an example of > this in PR48389.
AFAIU the patch doesn't change behavior for the GIMPLE CFG. It only affects RTL. Ciao! Steven
