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Next power of 2 for a number (in search for better "bit-twiddling" way)

I just wonder if there exists better (i.e. faster?) way to get the next power of 2 for a given number than the following one (maybe some better sort of "bit-twiddling" hack is possible?) ... static ...

mjf

asked Feb 6, 2014 at 14:42

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Next power of 2 for a number (in search for better "bit-twiddling" way)

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