Re: [09/12] Remove all but one use of default_hashmap_traits

[Jeff Law]

On 06/23/2015 08:53 AM, Richard Sandiford wrote:

After the previous patches in the series, there are three remaining hash
traits that use the key to represent empty and deleted entries.  This patch
makes them use simple_hashmap_traits.


gcc/
        * ipa-icf.h (symbol_compare_hash): New class.
        (symbol_compare_hashmap_traits): Use it.
        * mem-stats.h (mem_alloc_description::mem_location_hash): New class.
        (mem_alloc_description::mem_alloc_hashmap_traits): Use it.
        (mem_alloc_description::reverse_mem_map_t): Remove redundant
        default_hashmap_traits.
        * sanopt.c (sanopt_tree_triplet_hash): New class.
        (sanopt_tree_triplet_map_traits): Use it.

OK.
jeff