[issue11313] Speed up default encode()/decode()

[Ezio Melotti]

Ezio Melotti <ezio.melotti at gmail.com> added the comment:

Patch looks good.
I checked the tests and couldn't fine any test for .encode()/.decode() without encoding, so I added them in the attached patch.

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components: +Interpreter Core
stage:  -> commit review
Added file: http://bugs.python.org/file20881/issue11313.diff

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