mstarzinger@chromium.org
b05ff5e0b9
Prototype of mark-and-compact support for Harmony weak maps.
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R=vegorov@chromium.org
BUG=v8:1565
TEST=cctest/test-weakmaps
Review URL: http://codereview.chromium.org/7553012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-03 12:48:30 +00:00
svenpanne@chromium.org
c71cf782e8
Drastically reduce the transitive dependencies of jsregexp.h, making it (almost)
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architecture-independent.
jsregexp.h is itself included transitively quite a lot, and by getting rid of 19
of its dependencies (which even included things like src/cpu.h, the various
assemblers, etc.), the recompilation behaviour is a bit less funny than it was.
Review URL: http://codereview.chromium.org/7331014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-11 09:12:17 +00:00
ricow@chromium.org
0f682143d9
Introduce code flushing of RegExp code.
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Due to issues relating mostly to chrome extensions we have lately been
running into OOMs that are caused by our executable space running
out. This change introduces flushing of code from regexps if we have
not used the code for 5 mark sweeps.
The approach is different from the normal function code flusing. Here
we make a copy of the code inside the data array, and exchange the
original code with a smi determined by the sweep_generation (a new
heap variable increased everytime we do mark sweep/compact). If we
encounter a smi in EnsureCompiled we simply reinstate the code
object. If, in the marking phase of mark sweep, we find a regexp that
already have a smi in the code field, and this is more than 5
generations old we flush the code from the saved index.
Review URL: http://codereview.chromium.org/7282026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-05 06:19:53 +00:00
danno@chromium.org
4de3bb500c
Implement core support for FixedDoubleArrays.
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Under a flag without IC or Crankshaft support.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7089002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-09 10:03:35 +00:00
svenpanne@chromium.org
5cd715cbc3
A tiny contribution for the IWYU day: Include allocation.h in every
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header which uses BASE_EMBEDDED and/or AllStatic. Note that still only
45 out of 135 headers in src/ can be used stand-alone, but at least
this is a little bit more than before...
Review URL: http://codereview.chromium.org/6931031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-06 06:50:20 +00:00
vegorov@chromium.org
4a3b75f7ba
Specialize ScavengingVisitor for the case when all logging and profiling is disabled.
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By default use specialized static visitor and fallback to more generic one when one of the isolates with enabled logging/profiling hits GC.
Review URL: http://codereview.chromium.org/6777011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-30 15:17:10 +00:00
vitalyr@chromium.org
7976ca2cbc
Merge isolates to bleeding_edge.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832
Revert r7268: it borked the history.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3
Merge isolates to bleeding_edge.
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Review URL: http://codereview.chromium.org/6685088
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 18:49:56 +00:00
erik.corry@gmail.com
7846721d96
Fixes needed to compile on gcc-4.4.1 on ARM. It is still necessary
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to add -fno-strict-aliasing.
Review URL: http://codereview.chromium.org/6123007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-12 11:56:41 +00:00
vitalyr@chromium.org
da8c3550bf
Force inlining of BodyVisitorBase::IteratePointers.
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Review URL: http://codereview.chromium.org/6042007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-12-24 14:44:15 +00:00
kasperl@chromium.org
90b3370374
Update V8 to version 3.0 (re-land r5920).
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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.
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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.
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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
vegorov@chromium.org
b2b7aa6f3b
Link all global contexts into a weak list.
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Review URL: http://codereview.chromium.org/3764011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-10-18 14:59:03 +00:00
sgjesse@chromium.org
a11fb492fa
Rename include guard to match file name
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Review URL: http://codereview.chromium.org/3532006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-10-01 09:30:42 +00:00
vitalyr@chromium.org
ece887dabf
Turn visitor_id into a byte field and free back one word in Map.
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Review URL: http://codereview.chromium.org/3364007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-09-06 12:50:11 +00:00
vegorov@chromium.org
2f76132ae8
Fix two-phase lookup problem in FlexibleBodyVisitor and FixedBodyVisitor.
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In FlexibleBodyVisitor and FixedBodyVisitor, the calls to IteratePointers, which lives in the base class BodyVisitorBase<StaticVisitor>, needs to be qualified with the dependent base class to be able to be bound during two-phase lookup.
Review URL: http://codereview.chromium.org/3119026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-08-18 15:24:52 +00:00
vegorov@chromium.org
9ed501d95f
Merge flush code phase into marking phase.
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Review URL: http://codereview.chromium.org/3135026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-08-17 11:44:01 +00:00
vegorov@chromium.org
69abac4bb0
Fix compilation on Mac.
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Review URL: http://codereview.chromium.org/3180001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-08-11 14:51:02 +00:00
vegorov@chromium.org
28f9412cbd
Generalize virtually dispatched scavenger to virtually dispatched specialized visitors.
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Review URL: http://codereview.chromium.org/3066044
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-08-11 14:30:14 +00:00