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gh-100239: Specialize binary operations using BINARY_OP_EXTEND
- #128956
#128956
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markshannon
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Apr 16, 2026
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gh-100239: Specialize binary operations using BINARY_OP_EXTEND
#128956
markshannon
merged 25 commits into
python:main
python/cpython:main
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eendebakpt:binary_op_list_list
eendebakpt/cpython:binary_op_list_list
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specialize concatenation of lists and tuples
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📜🤖 Added by blurb_it.
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refactor for type information
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add unique type propagation
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Commits on Apr 6, 2026
Merge branch 'main' into binary_op_list_list
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special case for concatenation
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fix
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add asserts
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review comments: reduce number of guards
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review comments: reduce number of guards
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review comments: only guard on rhs or lhs if needed
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update tests
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Commits on Apr 10, 2026
mark tier2 ops
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Merge branch 'main' into binary_op_list_list
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fix: pass descriptor to _GUARD_BINARY_OP_EXTEND_{LHS,RHS} in tier2 optimizer
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Regenerate optimizer_cases.c.h with descriptor operand fix
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fix ADD_OP
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remove indirection
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