[issue39156] Break up COMPARE_OP into logically distinct operations.

Raymond Hettinger report at bugs.python.org
Sun Dec 29 16:32:14 EST 2019


Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:

When COMPARE_OP occurs in a loop, the dispatch tends to be branch predictable. So there may not be real-world performance benefit to splitting the opcodes.

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nosy: +rhettinger

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39156>
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