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Darwin long doubles and controlled rounding
- From: Roberto Bagnara <bagnara at cs dot unipr dot it>
- To: gcc at gcc dot gnu dot org
- Date: Sat, 04 Mar 2006 18:59:54 +0100
- Subject: Darwin long doubles and controlled rounding
Hi there,
I have read the files darwin-ldouble* in GCC 4.1.0.
What I would like do know is whether I can expect
long doubles on Darwin to comply with ISO C99 7.6
(Floating-point environment).
I am particularly interested in the possibility
of setting the rounding mode with fesetround().
Is this supported?
All the best,
Roberto
--
Prof. Roberto Bagnara
Computer Science Group
Department of Mathematics, University of Parma, Italy
http://www.cs.unipr.it/~bagnara/
mailto:bagnara@cs.unipr.it