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Re: [DOC PATCH] Change the name of truncM2 insn pattern to btruncM2
- From: Eric Botcazou <ebotcazou at libertysurf dot fr>
- To: Uros Bizjak <uros dot bizjak at kss-loka dot si>
- Cc: gcc-patches at gcc dot gnu dot org,Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>,fortran at gcc dot gnu dot org
- Date: Mon, 23 May 2005 12:07:49 +0200
- Subject: Re: [DOC PATCH] Change the name of truncM2 insn pattern to btruncM2
- References: <firstname.lastname@example.org> <email@example.com> <firstname.lastname@example.org>
> Do you think we should emphasize this in gcc document (as the manpage for
> rint already says that)?
> In this case, I would suggest to add another entry for rint:
> Store the argument rounded according to the default rounding mode and
> raise the inexact exception
> when the result differs in value from the argument.
> The `nearbyint' and `rint' built-in functions of C always use the
> mode which corresponds to the C data type `double', `nearbyintf'
> and `rintf' built-in functions use the mode which corresponds to
> the C data type `float'.
Looks fine, thanks!