[Python-checkins] python/dist/src/Misc NEWS,1.742,1.743
rhettinger@users.sourceforge.net
rhettinger@users.sourceforge.net
Wed, 23 Apr 2003 22:45:54 -0700
Update of /cvsroot/python/python/dist/src/Misc
In directory sc8-pr-cvs1:/tmp/cvs-serv20255/Misc
Modified Files:
NEWS
Log Message:
Revert the previous enhancement to the bytecode optimizer.
The additional code complexity and new NOP opcode were not worth it.
Index: NEWS
===================================================================
RCS file: /cvsroot/python/python/dist/src/Misc/NEWS,v
retrieving revision 1.742
retrieving revision 1.743
diff -C2 -d -r1.742 -r1.743
*** NEWS 23 Apr 2003 19:35:25 -0000 1.742
--- NEWS 24 Apr 2003 05:45:18 -0000 1.743
***************
*** 307,317 ****
will be backported to Python 2.2.3 a well. (SF #660455)
- - Added several bytecode optimizations. Provides speed-ups to
- inverted in/is tests, inverted jumps, while 1 loops, and jumps to
- unconditional jumps.
-
- - Added a new opcode, NOP, which is used in some of the bytecode
- transformations.
-
- int(s, base) sometimes sign-folds hex and oct constants; it only
does this when base is 0 and s.strip() starts with a '0'. When the
--- 307,310 ----