[Bug libstdc++/50160] vector<bool> comparison very slow (no overload)

[marc.glisse at normalesup dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50160

--- Comment #27 from Marc Glisse <marc.glisse at normalesup dot org> 2011-09-22 09:25:44 UTC ---
(In reply to comment #25)
[builtins to reverse the bit order]
> I think a separate Bugzilla requesting as an enhancement such intrinsics would
> be certainly appropriate.

Has this RFE already been filed?