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| subject: | Re: Floating point feature with optimization |
* Crossposted in OS2PROG
* Crossposted in OS2.PROG.GER
* Crossposted in OS2NET.PROGRAMMIERUNG.GER
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* Forwarded von Thomas Seeling (2:244/1130.42)
* Area : emx
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From: Eberhard Mattes
> This behaviour can be suppressed by either not using optimization at
> all, or compiling with the -ffloat-store option.
Unfortunately, -ffloat-store doesn't solve this problem in all cases.
> I don't know how well-known this phenomenon is
It's well known. If you complain to bug-gcc, they'll tell you that:
1. doing it right would make the code _extremly_ slow
2. they need a volunteer
Eberhard Mattes
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