[New-bugs-announce] [issue32477] Move jumps optimization from the peepholer to the compiler

[Serhiy Storchaka]

New submission from Serhiy Storchaka <storchaka+cpython at gmail.com>:

The proposed patch moves jumps optimization from the peepholer to the compiler. The optimization is performed for lists of instructions before generating concrete bytecode and is not restricted by the size of bytecode instructions. It allows to optimize more long chains of jumps.

This is a step to getting rid of the peepholer.

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components: Interpreter Core
messages: 309351
nosy: benjamin.peterson, brett.cannon, ncoghlan, serhiy.storchaka, yselivanov
priority: normal
severity: normal
status: open
title: Move jumps optimization from the peepholer to the compiler
type: performance
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue32477>
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