taddeus/peephole: Peephole optimizer written in Python @ ed760ad827230f40069a7ed7519ed9730163b467

Taddeus Kroes ed760ad827 Fixed dataflow graph.		14 lat temu
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__init__.py	2672776710 Added unit testing framework.	14 lat temu
__init__.pyc	2672776710 Added unit testing framework.	14 lat temu
rules.mk	5de90da425 Removed some unused lines from Make rules.	14 lat temu
test_dataflow.py	ed760ad827 Fixed dataflow graph.	14 lat temu
test_optimize.py	0432a8b0b6 Fixed import errors.	14 lat temu
test_statement.py	ef3125ad59 Moved util functions to separate files.	14 lat temu