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Re: [gfortran] use numerically safe algorithm for folding CABS
On Thu, 7 Oct 2004, [ISO-8859-1] Tobias Schlüter wrote:
> > Can't you use mpfr_hypot?
>
> No, I can't because the version of mpfr distributed with GMP doesn't have it.
> One more reason to import mpfr into the GCC tree, I assume. I will add a
> comment pointing out that this code can be replaced when we import mpfr into
> the tree.
It looks to me to be in GMP 4.1, but I agree we should import (probably
not in Stage 3) suitable versions of GMP and MPFR to avoid such questions
(either you use the in-tree GMP and MPFR which are known to be OK, or you
make sure you have sufficently recent (maybe very recent) versions if you
want to use --with-system-gmp --with-system-mpfr).
--
Joseph S. Myers http://www.srcf.ucam.org/~jsm28/gcc/
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