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(parent: de28d68) | patch
Backport r69961 to trunk, replacing JUMP_IF_{TRUE,FALSE} with
authorJeffrey Yasskin <jyasskin@gmail.com>
Sat, 28 Feb 2009 19:03:21 +0000 (19:03 +0000)
committerJeffrey Yasskin <jyasskin@gmail.com>
Sat, 28 Feb 2009 19:03:21 +0000 (19:03 +0000)
commit68d68520061a5a4aa3437f8c74ba383b2da50280
treeaaade0afac9b9369b58c5642e2635fa319f61c02tree | snapshot
parentde28d6841e60d75ce7644ca527448f73376ec48ecommit | diff
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.
Doc/library/dis.rst diff | blob | blame | history
Include/opcode.h diff | blob | blame | history
Lib/compiler/pyassem.py diff | blob | blame | history
Lib/compiler/pycodegen.py diff | blob | blame | history
Lib/opcode.py diff | blob | blame | history
Lib/test/test_dis.py diff | blob | blame | history
Lib/test/test_peepholer.py diff | blob | blame | history
Python/ceval.c diff | blob | blame | history
Python/compile.c diff | blob | blame | history
Python/import.c diff | blob | blame | history
Python/peephole.c diff | blob | blame | history
Mirror of https://github.com/python/cpython.git