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Title: bpo-27129: Use instruction offsets, not byte offsets, in bytecode and internally. by markshannon · Pull Request #25069 · python/cpython · GitHub

Open Graph Title: bpo-27129: Use instruction offsets, not byte offsets, in bytecode and internally. by markshannon · Pull Request #25069 · python/cpython

X Title: bpo-27129: Use instruction offsets, not byte offsets, in bytecode and internally. by markshannon · Pull Request #25069 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Changes all offsets in jumps and branches to instruction from byte offsets. This doubles the range of instruction that can be targeted by an instruction. Change the meaning of the C field f_lasti t...

X Description: Changes all offsets in jumps and branches to instruction from byte offsets. This doubles the range of instruction that can be targeted by an instruction. Change the meaning of the C field f_lasti t...

Opengraph URL: https://github.com/python/cpython/pull/25069

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bpo-27129: Use instruction offsets, not byte offsets, in bytecode and internally.https://github.com/python/cpython/pull/25069/commits#top
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python:masterhttps://github.com/python/cpython/tree/master
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Use instruction offset, rather than bytecode offset. Streamlines interpreter dispatch a bit, and removes most EXTENDED_ARGs for jumps.https://github.com/python/cpython/pull/25069/commits/05a6c62113eddad6d02ec59f215afb31b69e8d2c
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Fix up dis and its test.https://github.com/python/cpython/pull/25069/commits/5d3c577780ac038d65ec123d6a8fb1b0d7a0ab6f
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Fix up libpython.pyhttps://github.com/python/cpython/pull/25069/commits/2a93cf133ddface0c8fbdc0cbd63dd25d9d7fb91
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https://github.com/python/cpython/tree/a6f3a795a2fde2215175d9ae1f7841893cdd3d3c
Restore use of INSTR_OFFSET macro.https://github.com/python/cpython/pull/25069/commits/db2f86bb928c6263aa2e4b4b72785a8118512755
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https://github.com/python/cpython/tree/db2f86bb928c6263aa2e4b4b72785a8118512755
Use more appropriate API for getting lineno.https://github.com/python/cpython/pull/25069/commits/325d135da031320a25f4d27718dc25699c504f15
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Use correct version.https://github.com/python/cpython/pull/25069/commits/3d3b995af89515dd62b480f191ec99d195ba2c70
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