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Re: CVS commit: src/sys/kern



mrg%eterna.com.au@localhost wrote:

>    Currently no one knows the right method to have such barrier,
>    since __asm("":::"memory") no longer prevent it on gcc4.
>    Do you have any idea?
> 
> does -O0 work?

Even -O1 works, but I doubt it's worth only for a debug symbol.
---
Izumi Tsutsui



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