Message 52974 - Python tracker

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Author	doublep
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Date	2007-08-01.15:48:29
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Marked as misclassified
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In-reply-to

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This tiny patch adds optimization for the case of conditional jump to UNARY_NOT followed by another conditional jump. Those NOTs are optimized in turn, but this happens later in peephole pass, so this patch does make difference. Net improvement is that jump branches can become shorter by a command sometimes. Bytecode itself shouldn't become shorter, though.

This tiny patch adds optimization for the case of conditional jump to UNARY_NOT followed by another conditional jump.  Those NOTs are optimized in turn, but this happens later in peephole pass, so this patch does make difference.

Net improvement is that jump branches can become shorter by a command sometimes.  Bytecode itself shouldn't become shorter, though.

History
Date	User	Action	Args
2007-08-23 15:59:30	admin	link	issue1765558 messages
2007-08-23 15:59:30	admin	create