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Re: asm changes? [Was: Re: flow.c bugfix ]
- To: Joern Rennecke <amylaar at cygnus dot co dot uk>
- Subject: Re: asm changes? [Was: Re: flow.c bugfix ]
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Fri, 04 Dec 1998 01:57:12 -0700
- cc: rth at cygnus dot com, egcs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <199812040828.IAA11113@phal.cygnus.co.uk>you write:
> > '+' means read/write. '&' has meant earlyclobber. I think earlyclobber
> more
> > closely matches the semantics they need.
>
> So how about "+&r" ?
Then why bother with the "+" at all? I don't see what additional information
to the compiler or syntatic sugar to the user that the "+" provides over and
above having "&".
jeff