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Re: gcc intrinsics for am33 parallel integer arithmetic
- To: Matthew Hiller <hiller at cygnus dot com>
- Subject: Re: gcc intrinsics for am33 parallel integer arithmetic
- From: Alexandre Oliva <aoliva at redhat dot com>
- Date: 01 Sep 2000 22:27:02 -0300
- Cc: gcc-patches at gcc dot gnu dot org
- Organization: GCC Team, Red Hat
- References: <Pine.LNX.4.21.0009011540300.30428-100000@breve.cygnus.com>
On Sep 1, 2000, Matthew Hiller <hiller@cygnus.com> wrote:
> + if (!lvalue_p_func)
> + warning ("could not find a function for testing the validity of "
> + "operands 1 and 3 of dsp intrinsic");
String concatenation isn't portable. Besides, I'm not sure I like the
idea of having a run-time error for this kind of thing. I'd rather
require each front-end to define lvalue_p (). It can be done
trivially for chill, by simply calling chill_location() (or renaming
it), and it shouldn't be too hard for any other languages to define
it.
But then, I'm not entitled to impose such a requirement on all
front-ends, as a maintainer of mn10300, so I'd appreciate a second
opinion :-)
Other than that and the suggestions from Graham Stott, I think the
patch is in very good shape.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me