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[3.14] gh-134889: Fix handling of a few opcodes when optimizingLOAD_FAST (#134958)#135187
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…FAST` (python#134958)We were incorrectly handling a few opcodes that leave their operands on the stack. Treat all of these conservatively; assume that they always leave operands on the stack.(cherry picked from commit6b77af2)
LOAD_FAST (#134958)LOAD_FAST (#134958)Yhg1s approved these changesJun 5, 2025
be2f32e intopython:3.14 41 checks passed
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We were incorrectly handling a few opcodes that leave their operands on the stack. Treat all of these conservatively; assume that they always leave operands on the stack.
(cherry picked from commit6b77af2)
python: Objects/unicodeobject.c:10387: _PyUnicode_JoinArray: Assertionres_data == PyUnicode_1BYTE_DATA(res) + kind * PyUnicode_GET_LENGTH(res)' failed.` in sqlglot #134889