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Title: gh-121459: Deferred LOAD_GLOBAL by Fidget-Spinner · Pull Request #123128 · python/cpython · GitHub

Open Graph Title: gh-121459: Deferred LOAD_GLOBAL by Fidget-Spinner · Pull Request #123128 · python/cpython

X Title: gh-121459: Deferred LOAD_GLOBAL by Fidget-Spinner · Pull Request #123128 · python/cpython

Description: This implements PEP 703 deferred refcounting for LOAD_GLOBAL in an agnostic way using the cases generator. So it won't block full deferring of references in the future. For now, we need to write directly to a stackref entry to keep the global alive. Changing the dictionary lookup to stackref variants is also a prerequisite for LOAD_ATTR and friends. Issue: gh-121459

Open Graph Description: This implements PEP 703 deferred refcounting for LOAD_GLOBAL in an agnostic way using the cases generator. So it won't block full deferring of references in the future. For now, we need to writ...

X Description: This implements PEP 703 deferred refcounting for LOAD_GLOBAL in an agnostic way using the cases generator. So it won't block full deferring of references in the future. For now, we need to ...

Opengraph URL: https://github.com/python/cpython/pull/123128

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803e9f7 deferred globals Fidget-Spinner Jul 4, 2024 https://github.com/python/cpython/pull/123128/commits/803e9f7e6f1eb3dd722d97a40c74e9a073fa24ab
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11d2fb6 use cases generator to generate stack offsets Fidget-Spinner Aug 18, 2024 https://github.com/python/cpython/pull/123128/commits/11d2fb6f6f84d7f5d8ca562f98c271a08f92d4b9
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e23567a Address review Fidget-Spinner Aug 19, 2024 https://github.com/python/cpython/pull/123128/commits/e23567ae69c026224b85ce7c2f8f7ee14a357004
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dbdee10 partially address review Fidget-Spinner Aug 22, 2024 https://github.com/python/cpython/pull/123128/commits/dbdee10958477f2a9588310e48314e913df89afb
6d176c0 simplify Fidget-Spinner Aug 22, 2024 https://github.com/python/cpython/pull/123128/commits/6d176c011a6daba50535595bad2d7db35ce06501
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c644ebf specialize for str and split str, move out NULL checks Fidget-Spinner Aug 28, 2024 https://github.com/python/cpython/pull/123128/commits/c644ebffc9af2200ae16eae37400406101bba123
64f932a remove allow_unbalanced_parens Fidget-Spinner Aug 28, 2024 https://github.com/python/cpython/pull/123128/commits/64f932ac08fee24c62d46e8bf9fd163b24126d51
bfd4400 Add a & for STACK_ENTRY Fidget-Spinner Aug 28, 2024 https://github.com/python/cpython/pull/123128/commits/bfd4400299f21b34b9f68d8d80cd9d5e8e5591e3
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ad33dd1 Change to use array instead of STACK_ENTRY Fidget-Spinner Sep 12, 2024 https://github.com/python/cpython/pull/123128/commits/ad33dd1c40a46942aeacf0bc8e4f40e745a009e0
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