On Sun, Jan 30, 2011 at 02:46:21PM +0100, Philipp Überbacher wrote:
> Thanks, I see this now after Peter did another test with quite different
It's not clear if Peter's test included the '+ 1e-6'. I'd expect the
result to be correct then even with -O3. If not, increasing the added
constant should fix it.
> > There's nothing funky about them, they are part of C and C++.
If your machine uses BCD integers you could have some surprises...
If you don't like m <<= 1, just write m *= 2. The compiler will
very probably use a bit shift to do this even at low optimisation
There are three of them, and Alleline.
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