Staging
v0.8.1
v0.8.1
https://github.com/python/cpython
Revision dfb495937437c62793489250df9d9dd33ac0f5a5 authored by Mark Dickinson on 28 September 2009, 16:59:12 UTC, committed by Mark Dickinson on 28 September 2009, 16:59:12 UTC
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r75110 | mark.dickinson | 2009-09-28 17:52:40 +0100 (Mon, 28 Sep 2009) | 9 lines
Style/consistency/nano-optimization nit: replace occurrences of
(high_bits << PyLong_SHIFT) + low_bits with
(high_bits << PyLong_SHIFT) | low_bits
in Objects/longobject.c. Motivation:
- shouldn't unnecessarily mix bit ops with arithmetic ops (style)
- this pattern should be spelt the same way thoughout (consistency)
- it's very very very slightly faster: no need to worry about
carries to the high digit (nano-optimization).
........
1 parent e1698eb
Tip revision: dfb495937437c62793489250df9d9dd33ac0f5a5 authored by Mark Dickinson on 28 September 2009, 16:59:12 UTC
Blocked revisions 75110 via svnmerge
Blocked revisions 75110 via svnmerge
Tip revision: dfb4959
| File | Mode | Size |
|---|---|---|
| Python.asdl | -rw-r--r-- | 4.1 KB |
| acceler.c | -rw-r--r-- | 2.8 KB |
| asdl.py | -rw-r--r-- | 11.0 KB |
| asdl_c.py | -rwxr-xr-x | 39.3 KB |
| bitset.c | -rw-r--r-- | 977 bytes |
| firstsets.c | -rw-r--r-- | 2.2 KB |
| grammar.c | -rw-r--r-- | 5.4 KB |
| grammar.mak | -rw-r--r-- | 1.3 KB |
| grammar1.c | -rw-r--r-- | 1.0 KB |
| intrcheck.c | -rw-r--r-- | 2.4 KB |
| listnode.c | -rw-r--r-- | 983 bytes |
| metagrammar.c | -rw-r--r-- | 2.2 KB |
| myreadline.c | -rw-r--r-- | 5.4 KB |
| node.c | -rw-r--r-- | 3.6 KB |
| parser.c | -rw-r--r-- | 9.8 KB |
| parser.h | -rw-r--r-- | 1.0 KB |
| parsetok.c | -rw-r--r-- | 6.3 KB |
| pgen.c | -rw-r--r-- | 14.7 KB |
| pgenmain.c | -rw-r--r-- | 3.3 KB |
| printgrammar.c | -rw-r--r-- | 2.6 KB |
| spark.py | -rw-r--r-- | 26.3 KB |
| tokenizer.c | -rw-r--r-- | 35.8 KB |
| tokenizer.h | -rw-r--r-- | 2.5 KB |
| tokenizer_pgen.c | -rw-r--r-- | 36 bytes |
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