STINNER Victor <victor.stin...@gmail.com> added the comment:
Oops, patch version 2 was not correct: I forgot a { ... } in ceval.c.
New patch fixing this issue but leaves also the LOAD_GLOBAL code unchanged :
keep the goto and don't try to factorize the 3 last instructions. LOAD_GLOBAL
is really critical in performance.
With patch version 3, the overall overhead is +0.4% according to pybench.
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Added file: http://bugs.python.org/file25230/builtins-3.patch
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<http://bugs.python.org/issue14385>
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