Raymond Hettinger f6f575ae6f SF patch #707257: Improve code generation ...

Adds a single function to improve generated bytecode.  Has a single line
attachment point, so it is completely de-coupled from both the compiler
and ceval.c.

Makes three simple transforms that do not require a basic block analysis
or re-ordering of code.  Gives improved timings on pystone, pybench,
and any code using either "while 1" or "x,y=y,x".

2003-03-26 01:07:54 +00:00

133 KiB

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