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Re: must use gcc builtin?

On Wed, 22 Feb 2012 23:30:27 +0000 (UTC) (Christos Zoulas) wrote:

> In article <>,
> David Laight  <> wrote:
> >So if you want varargs, you have to use the compiler builtins.
> You could use -mregparm=0, but then you are in standalone mode and can't
> call anything outside your project.

Indeed.  If I remember, according to gcc(1), it uses 0 by default, but
then again this means relying on the default configuration of a
particular compiler...

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