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LWN.net Weekly Edition for May 23, 2013
An "enum" for Python 3
An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
CLEAR_CARRY_FLAG // arch dep macro
if (CARRY_FLAG_IS_SET) // arch dep macro
Surely an easy to find out if something WOULD_OVERFLOW is to perform the operation and check
if it DID_OVERFLOW :)
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