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Re: single precision complex bug in g77 - was Testing g77 with LAPACK 3.0
- To: craig@jcb-sc.com
- Subject: Re: single precision complex bug in g77 - was Testing g77 with LAPACK 3.0
- From: Toon Moene <toon@moene.indiv.nluug.nl>
- Date: Fri, 09 Jul 1999 20:19:51 +0200
- CC: law@cygnus.com, wilson@cygnus.com, egcs-bugs@egcs.cygnus.com
- Organization: Moene Computational Physics, Maartensdijk, The Netherlands
- References: <4930.931508437@upchuck.cygnus.com> <19990709153122.18406.qmail@deer>
craig@jcb-sc.com wrote:
>
> >I'm leery of trying to get either change into the release branch this late in
> >the game. As painful as it may be, I suspect we may be better off using
> >-femulate-complex for gcc-2.95.
> I think not, because ISTR seeing a few bug reports involving crashes
> with -femulate-complex in effect that we basically handwaved as no
> longer pertinent because of our changing the default. They might have
> been on popular machines like IA32, but I don't recall clearly.
No - it means that my initial enthousiasm about the 64-bit-target
COMPLEX problems being solved was premature.
I should have (done | organized) more testing.
It's just *me* to blame - we shouldn't argue about it, but document it.
Cheers,
--
Toon Moene (toon@moene.indiv.nluug.nl)
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
Phone: +31 346 214290; Fax: +31 346 214286
GNU Fortran: http://world.std.com/~burley/g77.html