AuroraMiddleware/v8
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15 Commits

Author SHA1 Message Date
whesse@chromium.org
13e8360d94 X64 Crankshaft: Add TypeRecordingBinaryStub to X64 
Review URL: http://codereview.chromium.org/6366028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-03 15:36:44 +00:00
fschneider@chromium.org
d82332ebb7 Cleanup unused code from the type oracle. 
Review URL: http://codereview.chromium.org/6135004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-27 14:04:07 +00:00
vitalyr@chromium.org
11a4cb5718 Introduce extra IC state to record additional feedback from IC-s. 
Extra IC state is only two bits and only supported for call IC-s for
now. To change its extra state an IC stub jumps to a new miss stub
that goes to runtime as usual but then instead of going megamorphic
generates a monomorphic stub with the updated state.

Review URL: http://codereview.chromium.org/6344005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-18 16:54:48 +00:00
vitalyr@chromium.org
ac9b035a45 Expose receiver check type in call type feedback. 
This a preparatory step to support fast function calls on primitive
values. Not really used yet in hydrogen.

Review URL: http://codereview.chromium.org/6263001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-13 14:16:08 +00:00
fschneider@chromium.org
bfecc95694 Revert r6194: Clean up code for type feedback a bit. 
This causes a big performance regression. I'll investigate.

Review URL: http://codereview.chromium.org/6172001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 10:36:27 +00:00
fschneider@chromium.org
35533bee36 Clean up code for type feedback a bit. 
Remove unused functions and parameters and remove the parts of the
code that mention the old GenericBinaryOpStub. It is not used together
with Crankshaft and replaced with TypeRecordingBinaryOpStub.


Review URL: http://codereview.chromium.org/6075012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-06 10:10:26 +00:00
kasperl@chromium.org
90b3370374 Update V8 to version 3.0 (re-land r5920). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:31:57 +00:00
kasperl@chromium.org
51b494d096 Revert r5920. Will re-land shortly. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:01:02 +00:00
kasperl@chromium.org
e5860bd6a8 Update V8 to version 3.0. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 09:11:56 +00:00
erik.corry@gmail.com
702780ee9a Make the Integer32 type info only cover the signed 32 bit integers. 
Fix some bit op bugs introduced last week on IA32:
http://code.google.com/p/chromium/issues/detail?id=52096
Review URL: http://codereview.chromium.org/3151017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-16 15:08:32 +00:00
vitalyr@chromium.org
6328df4fa2 Type info: fix three bit representation of smi type. 
Review URL: http://codereview.chromium.org/2802022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-06-29 13:48:20 +00:00
erik.corry@gmail.com
b600905133 ARM: Track Smis on top 4 stack positions and Smi loop variables. 
Improve code generation for known smis and suspected Smis.
Review URL: http://codereview.chromium.org/2452002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-06-02 09:37:02 +00:00
vitalyr@chromium.org
3f2083286e Start using String type info: 
* Improved string concatenation.

 * Fixed type inference in prefix/postfix count operations.

Review URL: http://codereview.chromium.org/1520001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-29 11:48:57 +00:00
whesse@chromium.org
75003d7e76 Change a TypeInfo function from inline to non-inline, reducing stack usage during code compilation. 
Review URL: http://codereview.chromium.org/1369003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-26 11:34:00 +00:00
fschneider@chromium.org
0737ec8dcb Rename NumberInfo to TypeInfo. 
Since we add more type (StringType, PrimitiveType) the name
NumberInfo does not make sense anymore.

Review URL: http://codereview.chromium.org/1207006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-25 12:44:15 +00:00