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Re: Processor-specific code

On Thu, 14 Apr 2005, Richard Henderson wrote:

> On Thu, Apr 14, 2005 at 10:47:26AM -0700, Steve Kargl wrote:
> > Does gcc support 
> > #pragma STDC FENV_ACCESS
> 
> No, but we currently act like access is "on".

I thought we acted like it is "off", allowing CSE and constant folding 
which might be affected by changes in rounding mode.  Certainly some of 
Stephen Moshier's testcases (attached to bug 20785) fail.

-- 
Joseph S. Myers               http://www.srcf.ucam.org/~jsm28/gcc/
    jsm@polyomino.org.uk (personal mail)
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