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| author | Jeffrey Yasskin <jyasskin@gmail.com> | 2009-02-28 19:52:09 (GMT) |
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| committer | Jeffrey Yasskin <jyasskin@gmail.com> | 2009-02-28 19:52:09 (GMT) |
| commit | bbbfcd380ef28423042993f723e7640e331db800 (patch) | |
| tree | 984291e1d2613bbaaf9c0a803f745b07048df0c4 | |
| parent | 4dd40525e6b377fb06643311ce66b06c459a4589 (diff) | |
| download | cpython-bbbfcd380ef28423042993f723e7640e331db800.zip cpython-bbbfcd380ef28423042993f723e7640e331db800.tar.gz cpython-bbbfcd380ef28423042993f723e7640e331db800.tar.bz2 | |
Blocked revisions 70071 via svnmerge
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r70071 | jeffrey.yasskin | 2009-02-28 11:03:21 -0800 (Sat, 28 Feb 2009) | 5 lines
Backport r69961 to trunk, replacing JUMP_IF_{TRUE,FALSE} with
POP_JUMP_IF_{TRUE,FALSE} and JUMP_IF_{TRUE,FALSE}_OR_POP. This avoids executing
a POP_TOP on each conditional and sometimes allows the peephole optimizer to
skip a JUMP_ABSOLUTE entirely. It speeds up list comprehensions significantly.
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