floor operation problem

bearophile bearophileHUGS at lycos.com
Thu Dec 19 03:18:08 PST 2013

Marco Leise:

> but... fast-math isn't kosher

Practice of programming shows that there are many situations 
where today fast-math is strictly necessary to allow the compiler 
to perform some important optimizations.

> I cannot reproduce this on 64-bit Linux.
> Runtimes for both executables are around 0.8s.

Oh, good, so is it a 32 bit problem?


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