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Re: exchange_and_add inlined in g++ 4.0.2
On Mon, Nov 07, 2005 at 12:03:29PM +0100, Paolo Carlini wrote:
> Indeed. I would appreciate more details about your application, in that
> case.
It is very very string-happy. I'm trying to trim down on that but it is
generating a lot of temporaries, a lot of which can be avoided. But at 0.6
microsecond a pop (based on your 1000 cycle estimate), exchange_and_add is a
heavy function.
The PR is filed http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24704
> I don't think you can do much without recompiling libstdc++-v3, if you
> want something clean and not dirty tricks... Consider that inside the
> library there are also instantiations of string and wstring.
Ah yes. But not that much though, I think.
Thanks for your time!
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