bpo-39156: Break up COMPARE_OP into four logically distinct opcodes.#17754
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markshannon merged 4 commits intopython:masterfrom Jan 14, 2020
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bpo-39156: Break up COMPARE_OP into four logically distinct opcodes.#17754markshannon merged 4 commits intopython:masterfrom
markshannon merged 4 commits intopython:masterfrom
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ZackerySpytz
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Jan 9, 2020
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ZackerySpytz
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I have some minor comments.
Doc/library/dis.rst
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This should be wrapped at 80 chars.
Python/ceval.c
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I think PyTuple_GET_SIZE() should be used here.
Python/ceval.c
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IMO, this check for res > 0 should not be included.
COMPARE_OP for rich comparisons IS_OP for 'is' and 'is not' tests CONTAINS_OP for 'in' and 'is not' tests JUMP_IF_NOT_EXC_MATCH for checking exceptions in 'try-except' statements.
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shihai1991
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Jan 31, 2020
…ythonGH-17754) Break up COMPARE_OP into four logically distinct opcodes: * COMPARE_OP for rich comparisons * IS_OP for 'is' and 'is not' tests * CONTAINS_OP for 'in' and 'is not' tests * JUMP_IF_NOT_EXC_MATCH for checking exceptions in 'try-except' statements.
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Breaks up COMPARE_OP into four logically distinct opcodes:
This improves the clarity of the interpreter and should provide a modest speedup.
https://bugs.python.org/issue39156