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| author | Jeffrey Yasskin <jyasskin@gmail.com> | 2009-02-28 19:03:21 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@gmail.com> | 2009-02-28 19:03:21 +0000 |
| commit | b54607ea2a7480a0e96c7262ce4af972aedaa1e0 (patch) | |
| tree | c9cf11fdb317ef9f182b5fea0914c5deaf9eaaba /Modules | |
| parent | 1bc05e091a65c6b57a98e9a7f7b461ffe08dbfb1 (diff) | |
| download | cpython-b54607ea2a7480a0e96c7262ce4af972aedaa1e0.tar.gz | |
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.
Diffstat (limited to 'Modules')
0 files changed, 0 insertions, 0 deletions