[issue4715] optimize bytecode for conditional branches

[Jeffrey Yasskin]

Jeffrey Yasskin <jyasskin at gmail.com> added the comment:

Committed as r69961. I'll post the backport to trunk here at least a day
before I commit it.

----------
type: resource usage -> performance
versions: +Python 2.7

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4715>
_______________________________________