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Re: Turning off denormals (subnormals) in GCC

From: Vincent Lefevre <vincent+gcc at vinc17 dot org>
To: gcc at gcc dot gnu dot org
Date: Sun, 10 Aug 2008 02:16:22 +0200
Subject: Re: Turning off denormals (subnormals) in GCC
References: <18875926.post@talk.nabble.com> <6dc9ffc80808071045h18582b4bled375df03d993ee7@mail.gmail.com> <18876103.post@talk.nabble.com>

On 2008-08-07 10:51:20 -0700, MeMooMeM wrote:
> H.J. Lu-30 wrote:
> > -ffast-math?
> 
> Oh, I just found the other thread on this issue. In my first search
> I used 'subnormal' as the keyword, that's why I couldn't find the
> tread.
> 
> Thank you, I think this option will do it!   

This is a very bad idea. -ffast-math even violates the ISO C standard,
and you probably don't need all the options enabled by -ffast-math.

-- 
Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/>
Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)

References:
- Turning off denormals (subnormals) in GCC
  - From: MeMooMeM
- Re: Turning off denormals (subnormals) in GCC
  - From: H.J. Lu
- Re: Turning off denormals (subnormals) in GCC
  - From: MeMooMeM

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