[issue45363] Use instruction offsets in co_lnotab

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +27069 stage: -> patch review pull_request: https://github.com/python/cpython/pull/28722 ___ Python tracker

[issue45363] Use instruction offsets in co_lnotab

New submission from Serhiy Storchaka : It was a part of the original patch for issue27129. As well as in jumping instructions we can use instruction offsets instead of bytes offset in co_lnotab. It increases the range of offsets which can be encoded with a single byte, and therefore reduce