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Re: fabs() intrinsic totally broken in P4, as of 2002-02-11
On Sun, Feb 17, 2002 at 05:35:23PM +0100, Jan Hubicka wrote:
> The drawback is that we can't represent the constant as FP value as it would
> get promptly normalized,
Err, would it? ~(-0.0) is a NaN. Oh, I see, real.c is somewhat
insistent about producing canonical QNaNs. That's irritating.
> Do you see any way out?
Using unspecs to hide the pieces of the constant generation.