AuroraMiddleware/v8
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f2cb08f1c2
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fschneider@chromium.org f2cb08f1c2 Fix handling of -0 in the unary-op IC and avoid repeated patching/transitions. 
When the stub return a heap number we do a state transition to
a version HEAP_NUMBER that can handle -0.

There is room for further improvement in the typefeedback for the
case of -0. This change however does not address this and only fixes
the acute issue.
Review URL: http://codereview.chromium.org/7037025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-18 17:32:36 +00:00
benchmarks Promote the current V8 benchmark suite candidate to version 6. 2010-10-07 07:25:22 +00:00
build Initial support for generating Visual Studio solution and project files using GYP 2011-04-27 14:20:21 +00:00
include Per-isolate embedder-specific data 2011-05-18 16:20:45 +00:00
preparser Make preparser-process.cc ignore flags on the command line. 2011-05-09 12:39:16 +00:00
samples Use MarkIndependent in sample shell. 2011-05-18 15:01:57 +00:00
src Fix handling of -0 in the unary-op IC and avoid repeated patching/transitions. 2011-05-18 17:32:36 +00:00
test Add regression test for http://crbug.com/82769 2011-05-18 12:46:21 +00:00
tools ll_prof: Output tick percentage by symbol/library. 2011-05-18 15:08:50 +00:00
.gitignore ARM: Changed the handling of compiletime CPU feature detection 2011-05-03 06:51:59 +00:00
AUTHORS AUTHORS: add Akinori MUSHA <knu@FreeBSD.org>. 2011-05-08 14:55:57 +00:00
ChangeLog Prepare push to trunk. Now working on version 3.3.9. 2011-05-18 08:49:07 +00:00
LICENSE Fix the license info to correctly state Copyright "the V8 project 2011-01-19 09:20:18 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
SConstruct ARM: Add GYP variables to control V8 code generation 2011-05-04 06:18:49 +00:00