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GH-100923: Embed jump mask in COMPARE_OP oparg (GH-100924)

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Mark Shannon 2023-01-11 20:40:43 +00:00 • committed by GitHub
parent 61f12b8ff7
commit 6e4e14d98f
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12 changed files with 200 additions and 177 deletions
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Lib/importlib/_bootstrap_external.py
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@ -428,6 +428,7 @@ _code_type = type(_write_atomic.__code__)
# Python 3.12a1 3512 (Remove all unused consts from code objects)
# Python 3.12a1 3513 (Add CALL_INTRINSIC_1 instruction, removed STOPITERATION_ERROR, PRINT_EXPR, IMPORT_STAR)
# Python 3.12a1 3514 (Remove ASYNC_GEN_WRAP, LIST_TO_TUPLE, and UNARY_POSITIVE)
# Python 3.12a1 3515 (Embed jump mask in COMPARE_OP oparg)
# Python 3.13 will start with 3550
@ -440,7 +441,7 @@ _code_type = type(_write_atomic.__code__)
# Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
# in PC/launcher.c must also be updated.
MAGIC_NUMBER = (3514).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3515).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c