https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87871
--- Comment #27 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to Peter Bergner from comment #26)
> ;; a4(r117,l0) conflicts: a3(r112,l0)
> ;; total conflict hard regs:
> ;; conflict hard regs:
>
> ;; a5(r116,l0) conflicts: cp0:a0(r111)<->a4(r117)@330:move
> cp1:a2(r114)<->a3(r112)@41:shuffle
> cp2:a3(r112)<->a5(r116)@125:shuffle
> pref0:a0(r111)<-hr0@2000
> pref1:a4(r117)<-hr0@660
> pref2:a5(r116)<-hr0@1000
> regions=1, blocks=6, points=10
> allocnos=6 (big 0), copies=3, conflicts=0, ranges=6
>
> Note: I'm assuming we're missing a \n after p116's empty conflicts above?
The code is
fputs (" conflicts:", file);
n = ALLOCNO_NUM_OBJECTS (a);
for (i = 0; i < n; i++)
{
ira_object_t obj = ALLOCNO_OBJECT (a, i);
ira_object_t conflict_obj;
ira_object_conflict_iterator oci;
if (OBJECT_CONFLICT_ARRAY (obj) == NULL)
continue;
[...]
}
and the
;; total conflict hard regs:
etc. prints are in that [...].
