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Re: address@hidden: Re: CVS commit: pkgsrc/devel/m4]


From: Bruno Haible
Subject: Re: address@hidden: Re: CVS commit: pkgsrc/devel/m4]
Date: Wed, 1 Aug 2007 00:14:36 +0200
User-agent: KMail/1.5.4

Eric Blake wrote:
> I think it is worth applying, after addressing any nits.

Applied, with the change that you mentioned:

> > +     stream->_flags &= ~__SOPT;
> > +     stream->_flags |= __SNPT;
> 
> Is it more efficient to write it like this?
> stream->_flags = (stream->_flags & ~__SOPT) | __SNPT;

gcc generates identical code for both. But why not?

Bruno





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