1. 04 Mar, 2019 1 commit
  2. 18 May, 2016 2 commits
  3. 15 Apr, 2016 1 commit
  4. 07 Dec, 2015 1 commit
    • sigurds's avatar
      [turbofan] Improve escape analysis · 5b582114
      sigurds authored
      This patch improves escape analysis and fixes bugs
      triggered by clusterfuzz. Impovements include:
      * Handling of LoadElement/StoreElement if index is a
        constant
      * Handling of JSStoreProperty: invalidate all information,
        as the store could have altered any field.
      * Treat phis that use an allocation as escaping
      * Improve resolution of replacements
      
      R=mstarzinger@chromium.org
      BUG=v8:4586
      LOG=n
      
      Review URL: https://codereview.chromium.org/1499143002
      
      Cr-Commit-Position: refs/heads/master@{#32656}
      5b582114
  5. 02 Dec, 2015 1 commit
    • sigurds's avatar
      [turbofan] Initial support for escape analysis. · aa0ddf7d
      sigurds authored
      This is the first part of escape analysis for turbofan.
      At the moment, there is no deopt support, and support
      for loops is partial (only binary Phis are handled).
      
      The CL includes 4 unittests.
      
      There are also 8 new mjsunit tests, some of which are
      skiped as they require features not yet implemented.
      
      BUG=v8:4586
      LOG=n
      
      Review URL: https://codereview.chromium.org/1457683003
      
      Cr-Commit-Position: refs/heads/master@{#32498}
      aa0ddf7d
  6. 01 Jul, 2015 1 commit
  7. 25 Jun, 2015 1 commit
    • binji's avatar
      Fix cluster-fuzz regression when getting message from Worker · 28b0129b
      binji authored
      The issue is that Worker.prototype.terminate was deleting the C++ Worker
      object, and then Worker.prototype.getMessage was trying to read messages from
      the queue.
      
      The simplest solution is to keep workers in a zombie state when they have been
      terminated. They won't be reaped until Shell::CleanupWorkers is called.
      
      I've also fixed some threading issues with Workers:
      
      * Workers can be created by another Worker, so the Shell::workers_ variable
      must be protected by a mutex.
      
      * An individual Worker can typically only be accessed by the isolate that
      created it, but the main thread can always terminate it, so the Worker::state_
      must be accessed in a thread-safe way.
      
      BUG=chromium:504136
      R=jochen@chromium.org
      LOG=n
      
      Review URL: https://codereview.chromium.org/1208733002
      
      Cr-Commit-Position: refs/heads/master@{#29306}
      28b0129b
  8. 26 Jun, 2013 1 commit
  9. 22 Jan, 2013 1 commit
  10. 19 Jan, 2012 1 commit
  11. 13 Jan, 2012 1 commit
  12. 27 Nov, 2009 1 commit
  13. 23 Oct, 2009 1 commit
  14. 20 Oct, 2009 1 commit
  15. 04 Mar, 2009 1 commit
  16. 26 Sep, 2008 1 commit
  17. 09 Sep, 2008 1 commit
  18. 22 Aug, 2008 1 commit
    • christian.plesner.hansen's avatar
      Included mjsunit JavaScript test suite and C++ unit tests. · c42f5829
      christian.plesner.hansen authored
      In the shell sample don't print the result of executing a script, only
      evaluating expressions.
      
      Fixed issue when building samples on Windows using a shared V8
      library.  Added visibility option on Linux build which makes the
      generated library 18% smaller.
      
      Changed build system to accept multiple build modes in one build and
      generate seperate objects, libraries and executables for each mode.
      
      Removed deferred negation optimization (a * -b => -(a * b)) since this
      visibly changes operand conversion order.
      
      Improved parsing performance by introducing stack guard in preparsing.
      Without a stack guard preparsing always bails out with stack overflow.
      
      
      git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      c42f5829
  19. 03 Jul, 2008 1 commit