On 06/23/2015 08:55 AM, Richard Sandiford wrote:
part_traits in cfgexpand.c needs to use the value rather than the key to represent empty and deleted slots. What it's doing is pretty generic, so this patch adds a helper class to hash-map-traits.h.gcc/ * hash-map-traits.h (unbounded_hashmap_traits): New class. (unbounded_int_hashmap_traits): Likewise. * cfgexpand.c (part_traits): Use unbounded_int_hashmap_traits.
OK. jeff
