Re: [PATCH, PR70045] Unshare create_empty_if_region_on_edge argument

2016-03-14 Thread Richard Biener
On Fri, 11 Mar 2016, Sebastian Pop wrote: > On Fri, Mar 11, 2016 at 9:14 AM, Tom de Vries > wrote: > > > Hi, > > > > this patch fixes PR70045, a graphite 6 regression. > > > > The problem is as follows: in graphite_create_new_loop_guard, a condition > > cond_expr is

[PATCH, PR70045] Unshare create_empty_if_region_on_edge argument

2016-03-11 Thread Tom de Vries
Hi, this patch fixes PR70045, a graphite 6 regression. The problem is as follows: in graphite_create_new_loop_guard, a condition cond_expr is constructed using an upper bound expression *ub. During the call: ... exit_edge = create_empty_if_region_on_edge (entry_edge, cond_expr); ... the