This should fix PR56525, we reference ggc_freed loop structures
from bb-loop_father when fix_loop_structure removes a loop
and then calls flow_loops_find. Fixed by delaying the ggc_free
part of loop removal until after that (I thought about other
ways to fix the reference but they are way more
On Tue, Mar 05, 2013 at 12:27:20PM +0100, Richard Biener wrote:
This should fix PR56525, we reference ggc_freed loop structures
from bb-loop_father when fix_loop_structure removes a loop
and then calls flow_loops_find. Fixed by delaying the ggc_free
part of loop removal until after that (I
