- 01 Mar, 2010 3 commits
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/660256 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
This lands http://codereview.chromium.org/660244. Patch by Alexandre Rames from Sigma Designs Inc. Review URL: http://codereview.chromium.org/661268 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
in external code so it's visible when running with --trace-gc. Landed on behalf of James Robinson (jamesr@chromium.org). git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Feb, 2010 15 commits
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vitalyr@chromium.org authored
This speeds up string,charAt(n) and string[n]. Review URL: http://codereview.chromium.org/660184 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
foo = a.length = 7 BUG=crbug.com/36854 Review URL: http://codereview.chromium.org/660174 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
Review URL: http://codereview.chromium.org/660178 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
Review URL: http://codereview.chromium.org/661105 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bak@chromium.org authored
- Renamed TryFlattenIfNotFlat to TryFlatten. Review URL: http://codereview.chromium.org/661181 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
Move a constructor to the platform-independent -inl.h file. Review URL: http://codereview.chromium.org/660175 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ricow@chromium.org authored
Moved initialization of xmm3 making sure it is initialized on all paths in GeneratePow - solves the sputnik failure on mac. Review URL: http://codereview.chromium.org/661177 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bak@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
contexts have been disposed. Review URL: http://codereview.chromium.org/661173 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bak@chromium.org authored
This reduces the number of mark sweep operations. Review URL: http://codereview.chromium.org/661175 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ricow@chromium.org authored
Review URL: http://codereview.chromium.org/660172 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ricow@chromium.org authored
same method as the old powi version in runtime.cc and also checks if the exponent is 0.5 or -0.5 in which case we calculate the square root or reciprocal value of the square root. Review URL: http://codereview.chromium.org/660072 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
Introducing a virtual-frame-inl.h file containing some platform-independent virtual frame function which are small enough to be inlined. Removed unnecessary #include of virtual-frame.h from register-allocator-inl.h and added the necessary explicit includes in a number of files. Review URL: http://codereview.chromium.org/660104 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
fails on the partial snapshots branch. Review URL: http://codereview.chromium.org/660169 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
traces produces with --trace-gc. Review URL: http://codereview.chromium.org/661170 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Feb, 2010 11 commits
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ager@chromium.org authored
TBR=whesse@chromium.org Review URL: http://codereview.chromium.org/661090 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
is a return in each branch of an if-else. TBR=whesse@chromium.org Review URL: http://codereview.chromium.org/661088 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/608031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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oleg@chromium.org authored
Optimize three Number2Integer functions in runtime.cc: remove the check that was already done in JavaScript, add simpler code in case we are getting a SMI result. Code review: http://codereview.chromium.org/660084 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
TBR=ager@chromium.org Review URL: http://codereview.chromium.org/660086 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
A separate object type for the code cache have been added. This object has two different code caches. The first one (default_cache) is a fixed array organized in the same way as the as the code cache was before. The second cache (global_access_cache) is for code stubs to access the global object. This cache is organized as a hash table taking the property name and code flags as the key. The reason for separating the global access stubs into a hash table representation is that the number of these is not bounded in the same was as the other types. BUG=613 Review URL: http://codereview.chromium.org/652119 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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serya@chromium.org authored
Review URL: http://codereview.chromium.org/660078 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/650058 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
It bailed out too early, and could give a DEBUG assertion failure due to right shift being artihmetic. Changed values to unsigned to be safe. Review URL: http://codereview.chromium.org/661076 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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serya@chromium.org authored
AllignFrame/CallCFuntion moved from regexp-macro-assembler-ia32 to macro-assembler-ia32 (like in x64 version). Review URL: http://codereview.chromium.org/657080 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
Review URL: http://codereview.chromium.org/661071 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Feb, 2010 7 commits
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/650127 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
BUG=http://crbug.com/36604 Review URL: http://codereview.chromium.org/660004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
BUG=http://crbug.com/36602 Review URL: http://codereview.chromium.org/657081 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
Codereview URL: http://codereview.chromium.org/659002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
This caused some regressions in Chromium. BUG=http://crbug.com/36604 Review URL: http://codereview.chromium.org/652228 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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http://codereview.chromium.org/652118serya@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Review URL: http://codereview.chromium.org/570022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Feb, 2010 4 commits
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sgjesse@chromium.org authored
It is now possible to experiment with profiler guided optimizations when building V8. First build an instrumented sample shell: > scons pgo=instrument sample=shell Then run the JavaScript code to optimize for using that sample shell. Finally build an optimized sample shell. > scons pgo=optimize sample=shell Currently this does not work when building V8 as a DLL due to scons deleting v8.exp prior to the pgo=optimize step. Due to a bug in Visual Studio (seen in version 2008) the function MessageDispatchHelperThread::Run() in debug.cc needs to be empty for this to work. Review URL: http://codereview.chromium.org/652114 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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serya@chromium.org authored
Review URL: http://codereview.chromium.org/650047 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/652110 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/652041 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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