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Re: Processor-specific code
- From: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- To: Fran??ois-Xavier Coudert <Francois-Xavier dot Coudert at lcp dot u-psud dot fr>
- Cc: fortran at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- Date: Thu, 14 Apr 2005 07:55:34 -0700
- Subject: Re: Processor-specific code
- References: <425E80A2.2060104@lcp.u-psud.fr>
On Thu, Apr 14, 2005 at 04:39:30PM +0200, Fran??ois-Xavier Coudert wrote:
>
> I'm working on implementation of the different FPU options for libgfortran,
> the runtime library for gfortran (e.g., on which floating-point exception
> do we want a SIGFPE to be raised, what rounding-mode does the user want,
> etc.).
>
Can you explain in a little more detail what you are trying
to accomplish? gfortran can already pass the -m and -f
options suppported by gcc. For example, -ffast-math works.
One other thing to keep in mind, at some point we'll
want to implement TR 15880. Are there any potential
conflicts?
--
Steve