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| author | Raymond Hettinger <python@rcn.com> | 2004-06-21 16:31:15 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2004-06-21 16:31:15 (GMT) |
| commit | 9c18e81fb23d60ea77bdf4f3c2649296f26e4a95 (patch) | |
| tree | b0a494cfa23bf97cbbd52019328a22c32db9e524 /Lib/opcode.py | |
| parent | 2c9f889122b48395c1997b08dd328f33f64f1ecd (diff) | |
| download | cpython-9c18e81fb23d60ea77bdf4f3c2649296f26e4a95.zip cpython-9c18e81fb23d60ea77bdf4f3c2649296f26e4a95.tar.gz cpython-9c18e81fb23d60ea77bdf4f3c2649296f26e4a95.tar.bz2 | |
Install two code generation optimizations that depend on NOP.
Reduces the cost of "not" to almost zero.
Diffstat (limited to 'Lib/opcode.py')
| -rw-r--r-- | Lib/opcode.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/opcode.py b/Lib/opcode.py index ae9f6cc..9517c43 100644 --- a/Lib/opcode.py +++ b/Lib/opcode.py @@ -49,6 +49,7 @@ def_op('ROT_THREE', 3) def_op('DUP_TOP', 4) def_op('ROT_FOUR', 5) +def_op('NOP', 9) def_op('UNARY_POSITIVE', 10) def_op('UNARY_NEGATIVE', 11) def_op('UNARY_NOT', 12) |