[Bug libstdc++/54075] [4.7.1] unordered_map insert still slower than 4.6.2

[frs.dumont at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54075

--- Comment #46 from frs.dumont at gmail dot com 2012-11-08 20:21:15 UTC ---
Attached patch applied to trunk and 4.7 branch.

2012-11-08  François Dumont  <fdum...@gcc.gnu.org>

     PR libstdc++/54075
     * include/bits/hashtable.h (_Hashtable<>::rehash): Reset hash
     policy state if no rehash.
     * testsuite/23_containers/unordered_set/modifiers/reserve.cc
     (test02): New.


François

On 11/08/2012 01:58 AM, Jonathan Wakely wrote:
> On 7 November 2012 22:02, François Dumont wrote:
>> Ok to commit ? If so, where ?
> That patch is OK for trunk and 4.7, thanks.
>