On Thu, Sep 30, 2010 at 10:49 AM, Joe Perches [off-list ref] wrote:

On Thu, 2010-09-30 at 10:24 +0800, Changli Gao wrote:

quoted

Compare operations are more readable, and compilers generate the same code
for the both.

As far as I know, not all supported versions of gcc
generate the same code.

Is the former better for the compilers?

Also, you could probably now remove the (__force u32) casts.

Maybe Eric doesn't think so.

-- 
Regards,
Changli Gao(xiaosuo@gmail.com)