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whessev8 ffd1b25cfb Optimizes check for Smi range in the code generator.
The check whether a 32-bit signed integer is in the Smi
range is now Sign bit( value + 0x40000000 ) == 0,
done with a single cmp instruction.
Review URL: http://codereview.chromium.org/18710

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-01-23 13:06:15 +00:00
benchmarks Fix benchmarks to not format scores that are really errors. 2009-01-13 09:27:47 +00:00
include Added more constness to the api. There are still some methods back 2009-01-08 11:35:34 +00:00
samples Adds a --help option and usage message listing all flags to V8. 2008-11-06 10:43:15 +00:00
src Optimizes check for Smi range in the code generator. 2009-01-23 13:06:15 +00:00
test Make sure that eval and try-catch introduced context extension objects 2009-01-23 12:16:03 +00:00
tools Fix Xcode project: 2009-01-17 01:08:54 +00:00
AUTHORS Apply patch from Alexander Botero-Lowry that adds FreeBSD platform 2008-11-21 10:06:29 +00:00
ChangeLog Prepare to push minor change to trunk as version 0.4.8.1. Stillworking on 0.4.9. 2009-01-19 15:55:56 +00:00
LICENSE Initial export. 2008-07-03 15:10:15 +00:00
SConstruct Added support for building V8 on Windows with either the shared or static version of MSVCRT. The selection of the MSVCRT version is through the new SCons flag msvcrt which can have values static or shared with static being the default. 2008-11-21 11:19:01 +00:00