source-changes: re: CVS commit: src/sys/kern

Subject: re: CVS commit: src/sys/kern
To: Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
From: matthew green <mrg@eterna.com.au>
List: source-changes
Date: 09/01/2006 15:11:13

   
   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?