volatile qualifier hurts single-threaded optimized case

Paolo Carlini pcarlini@suse.de
Wed Aug 30 09:29:00 GMT 2006


Richard Guenther wrote:

> Luckily rope is stupid and does not use atomic ops at all, but uses a 
> mutex
> and manual increment/decrement.  So rope is not an issue (until it
> gets atomic ops).

Exactly ;) *If* we drop your patch to rope (I didn't want to ;) the 
issue becomes only one of documentation...

Paolo.



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