perf: Remove some binary ops & make KERNEL init
section free of logic operations
#658
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Removes the 3 logic operations initially required by the segmentation mechanism (at the cost of
3 extra1 extra CPU cycle per segment), to allow for full removal ofLogicStark
table when possible, following @sai-deng's approach on the Keccak table.Also did a pass on binary ops in the Kernel, as most of them could be expressed differently at no extra cost, to try make it even more likely to happen (
simple_transfer
goes from 1112 to 173 binary ops).