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Title: gh-104909: Make LOAD_ATTR_PROPERTY a viable uop by gvanrossum · Pull Request #110560 · python/cpython · GitHub

Open Graph Title: gh-104909: Make LOAD_ATTR_PROPERTY a viable uop by gvanrossum · Pull Request #110560 · python/cpython

X Title: gh-104909: Make LOAD_ATTR_PROPERTY a viable uop by gvanrossum · Pull Request #110560 · python/cpython

Description: There are severe problems here. LOAD_ATTR_PROPERTY takes a func_version cache entry an an fget cache entry, which need to be cross-checked (fget->func_version == func_version) but a single uop cann...

Open Graph Description: There are severe problems here. LOAD_ATTR_PROPERTY takes a func_version cache entry an an fget cache entry, which need to be cross-checked (fget->func_version == func_version) but a single uop c...

X Description: There are severe problems here. LOAD_ATTR_PROPERTY takes a func_version cache entry an an fget cache entry, which need to be cross-checked (fget->func_version == func_version) but a single u...

Opengraph URL: https://github.com/python/cpython/pull/110560

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Nov 1, 2023 https://github.com/python/cpython/pull/110560#ref-issue-1973244067
Tier 2 IR format is not flexible enough for LOAD_ATTR_PROPERTY faster-cpython/ideas#634 https://github.com/faster-cpython/ideas/issues/634
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Rearrange cache for LOAD_ATTR_PROPERTYhttps://github.com/python/cpython/pull/110560/commits/3a0e8ea3410d56ddc1fd6acc4f9137b86193df2e
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Split LOAD_ATTR_PROPERTY into uops (but final uop is not yet viable)https://github.com/python/cpython/pull/110560/commits/5e43670b2bafedc27a4da824d8a535531d972576
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