From: Toon Moene <toon@moene.org>
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, Fortran] Extension: COTAN and degree-valued trig intrinsics with -fdec-math
Date: Mon, 26 Sep 2016 19:08:00 -0000 [thread overview]
Message-ID: <3fb212d9-f389-347f-30c3-2c4aa1290102@moene.org> (raw)
In-Reply-To: <CAE4aFAmL5Shx7rKt1fuCF9vXZtTGy_8VNd38NfCYzuPp69tHXA@mail.gmail.com>
On 09/26/2016 04:01 PM, Fritz Reese wrote:
> All,
>
> Attached is a patch extending the GNU Fortran front-end to support
> some additional math intrinsics, enabled with a new compile flag
> -fdec-math. The flag adds the COTAN intrinsic (cotangent), as well as
> degree versions of all trigonometric intrinsics (SIND, TAND, ACOSD,
> etc...). This extension allows for further compatibility with legacy
> code that depends on the compiler to support such intrinsic functions.
Don't you want an option name like -fdegree-trigon-math ? Note that
option name lengths are hardly a problem, as most end up in scripts and
make files ... Whether support for COTAN (in radians) should be part of
this option - I rather had it not.
Kind regards,
--
Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
At home: http://moene.org/~toon/; weather: http://moene.org/~hirlam/
Progress of GNU Fortran: http://gcc.gnu.org/wiki/GFortran#news
next prev parent reply other threads:[~2016-09-26 18:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-26 14:20 Fritz Reese
2016-09-26 19:08 ` Toon Moene [this message]
2016-09-28 19:04 ` Steve Kargl
2016-09-26 16:11 Tobias Burnus
2016-09-27 11:06 ` Fritz Reese
2016-09-28 1:12 ` Joseph Myers
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