- 30 Sep, 2009 1 commit
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kmillikin@chromium.org authored
Review URL: http://codereview.chromium.org/255022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Sep, 2009 1 commit
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ager@chromium.org authored
Review URL: http://codereview.chromium.org/230001. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 16 Sep, 2009 1 commit
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mikhail.naganov@gmail.com authored
The profile is taken together with constructors profile. In theory, it should represent a complete heap graph. However, this takes a lot of memory, so it is reduced to a more compact, but still useful form. Namely: - objects are aggregated by their constructors, except for Array and Object instances, that are too hetereogeneous; - for Arrays and Objects, initially every instance is concerned, but then they are grouped together based on their retainer graph paths similarity (e.g. if two objects has the same retainer, they are considered equal); Review URL: http://codereview.chromium.org/200132 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Sep, 2009 2 commits
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mark@chromium.org authored
Explicit includes of common.gypi are being deprecated. Chromium will include the .gypi files that it needs by asking GYP to force-include them into each .gyp file that it loads. See http://codereview.chromium.org/206006. Review URL: http://codereview.chromium.org/193114 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
This reflects the change in r2875 (http://code.google.com/p/v8/source/detail?r=2875) where ENABLE_DEBUGGER_SUPPORT is not longer defined automatcally in v8.h. Review URL: http://codereview.chromium.org/196120 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 31 Aug, 2009 1 commit
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/173567 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Aug, 2009 1 commit
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christian.plesner.hansen@gmail.com authored
made inline versions of some hot functions. Changed api to use internal Object pointers rather than void pointers. Speeds up getElementById by ~7%. Review URL: http://codereview.chromium.org/173348 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Aug, 2009 4 commits
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mark@chromium.org authored
-fstrict-aliasing is enabled by mainline gcc at -O2 and higher, but in Apple gcc, it must be enabled explicitly. This results in a 1.5% improvement in V8 benchmark scores. This also removes the -fno-exceptions and -fno-rtti settings from v8.gyp for the Mac, and removes -fno-rtti from v8.gyp for Linux, because these settings have become part of Chromium's common.gypi, included here, as of r23304 at the latest. The settings in v8.gyp have become redundant. Review URL: http://codereview.chromium.org/174154 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mark@chromium.org authored
system can't currently process stacks produced by gcc -fomit-frame-pointer properly. The drawback outweighs the 2% performance improvement. Once the crash reporting system is able to handle this optimization, it should be revisited. Review URL: http://codereview.chromium.org/173123 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
built through the v8.gyp file. The optimization flags for Mac and Linux (both gcc-based) builds are now much closer. Review URL: http://codereview.chromium.org/173117 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2731 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
Review URL: http://codereview.chromium.org/174138 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Aug, 2009 2 commits
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/164555 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/165443 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 31 Jul, 2009 2 commits
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kmillikin@chromium.org authored
generated in one-pass from the source AST, code is generated from the CFG. Enabled by the flag --multipass and disabled by default. Rudimentary and currently only supports literal expressions and return statements. There are some other known limitations (e.g., missing support for tracing). Review URL: http://codereview.chromium.org/159695 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
TBR=kasperl@chromium.org Review URL: http://codereview.chromium.org/159696 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Jul, 2009 1 commit
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deanm@chromium.org authored
Review URL: http://codereview.chromium.org/159502 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Jul, 2009 2 commits
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kasperl@chromium.org authored
Original review: http://codereview.chromium.org/149768 TBR=kmillikin@chromium.org Review URL: http://codereview.chromium.org/155679 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
wasn't enough. TBR=iposva@chromium.org Review URL: http://codereview.chromium.org/155678 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 16 Jul, 2009 1 commit
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kasperl@chromium.org authored
Mac OS to work around code generation issue; see the issue details on http://code.google.com/p/v8/issues/detail?id=404. Original review: http://codereview.chromium.org/155591 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Jul, 2009 2 commits
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deanm@chromium.org authored
Fix problems with including parser.h from the Windows platform SDK instead of v8 by making sure that the v8 include path comes first. Review URL: http://codereview.chromium.org/149383 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Jul, 2009 4 commits
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deanm@chromium.org authored
Review URL: http://codereview.chromium.org/149331 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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deanm@chromium.org authored
Review URL: http://codereview.chromium.org/155220 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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deanm@chromium.org authored
Review URL: http://codereview.chromium.org/155219 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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deanm@chromium.org authored
etc). There are now two gyp variables to control whether we build snapshots and which target we are building for. This allows you to easily cross-compile for arm and disable snapshots. Patch by Joel Stanley. Original review: http://codereview.chromium.org/149243 Review URL: http://codereview.chromium.org/155218 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Jul, 2009 1 commit
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lrn@chromium.org authored
Clean-up of RegExp code. Review URL: http://codereview.chromium.org/155085 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Jun, 2009 1 commit
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antonm@chromium.org authored
Review URL: http://codereview.chromium.org/125141 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Jun, 2009 1 commit
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http://codereview.chromium.org/118153kasperl@chromium.org authored
Change stack alignment on linux to 16 bytes to keep gcc 4.4 happy. This fixes the mksnapshot segfault without requiring -fno-tree-vectorize which just avoided the problem by not generating code with movdqa. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 May, 2009 1 commit
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mikhail.naganov@gmail.com authored
The goal of this change is to allow longer profiling sessions and preserve memory when profiler isn't started. The buffer starts with 64K and grows until it reaches the upper limit, which is currently set to 50MB --- according to my evaluations, this is enough for at least 20 minutes of GMail profiling. As we're planning to introduce compression for the profiler log, this time boundary will be significantly increased soon. To make possible unit testing of the new component, I've factored out Logger's utility classes into a separate source file: log-utils.h/cc. Log and LogMessageBuilder are moved there from log.cc without any semantical changes. Review URL: http://codereview.chromium.org/115814 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 May, 2009 1 commit
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ager@chromium.org authored
with -O3 on gcc 4.4. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 May, 2009 3 commits
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ager@chromium.org authored
Add virtual destructor to jump targets to make compiler happy. Review URL: http://codereview.chromium.org/113396 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
Review URL: http://codereview.chromium.org/115350 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
encoding the values in one word and by using an indirection table for handles. This reduces compilation time by roughly 10% and we should be able to make the slow case equality checking of frame elements faster as well. Review URL: http://codereview.chromium.org/115347 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 May, 2009 1 commit
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deanm@chromium.org authored
- TARGET, the architecture we will generate code for. This is brought it from the build system. - HOST, the architecture our C++ compiler is building for. This is detected automatically based on compiler defines. This adds macros for 32 or 64 bit, and cleans up some include conditionals, etc. Review URL: http://codereview.chromium.org/99355 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Apr, 2009 1 commit
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sgjesse@chromium.org authored
The current version is now held in src/version.cc in a number of defines which needs to be modified when changing version. The following defines make up the version information: MAJOR_VERSION MINOR_VERSION BUILD_NUMBER PATCH_LEVEL CANDIDATE_VERSION The first four are numbers and the fifth is a boolean. Besides these five the define SONAME can be used to set a specific soname when building the a shared library (see below). This will most likely be used on stable branches where binary compatibility is ensured between different versions. This define is a string. This version information is now read by the SCons build to support setting the soname for a Linux shared library. This requires passing the option soname=on to the SCons build. When soname=on is specified the soname for the shared library can be set in two different ways. Either it will be the full versioned library name (e.g. libv8-1.2.2.so) or a specific soname defined in src/version.cc. Whenever a shared library is build with an soname the filename of the library will hold the full version name (e.g. libv8-1.2.2.so). I did not update the xcode project with the new files. BUG=151 Review URL: http://codereview.chromium.org/100104 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1826 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Apr, 2009 1 commit
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lrn@chromium.org authored
Fix SConstruct to only add -m32 if the compiler needs it. Review URL: http://codereview.chromium.org/100160 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Apr, 2009 1 commit
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ager@chromium.org authored
Gyp is used to generate project files used to build chromium. Moving the v8.gyp file to the v8 repository makes it easier to have V8 and the v8.gyp file synchronized (so a DEPS update in chromium gets the right v8.gyp file associated with that revision of V8). Review URL http://codereview.chromium.org/100035 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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