[llvm-commits] CVS: llvm/lib/Bytecode/Writer/Writer.cpp

[Jeff Cohen]

Reid Spencer wrote:
> Christopher,
>
> I'll answer my own question .. You're compressing the alignment to a
> smaller value by extracting its log. I didn't get that until I read the
> Reader.cpp code :)
>
> Reid.

It's still very expensive.  There are alternative approaches that are 
much faster and may still be suitable, like finding the position of the 
first non-zero bit.