1. 30 Mar, 2016 1 commit
    • bmeurer's avatar
      [builtins] Make Math.ceil, Math.trunc and Math.round optimizable. · 8d20f2fe
      bmeurer authored
      Migrate Math.ceil, Math.round and Math.trunc to TurboFan code stubs,
      similar to what we did with Math.floor, and make these builtins properly
      optimizable in TurboFan via appropriate simplified operators NumberCeil,
      NumberRound and NumberTrunc, which are intended to be reusable for
      ToInteger and ToLength optimizations that will be done in a followup CL.
      
      Also allows us to kill the funky %RoundNumber runtime function, which
      was quite heavy.
      
      Improve test coverage for Math.ceil and Math.trunc a lot, especially
      making sure that we also properly trigger the TurboFan builtin reducer
      case.
      
      R=jarin@chromium.org
      BUG=v8:4059
      LOG=n
      
      Review URL: https://codereview.chromium.org/1841993002
      
      Cr-Commit-Position: refs/heads/master@{#35135}
      8d20f2fe
  2. 09 May, 2014 1 commit
  3. 05 May, 2014 1 commit
  4. 30 Apr, 2014 3 commits
  5. 24 Sep, 2012 1 commit
  6. 31 May, 2011 1 commit
  7. 11 Feb, 2011 1 commit
  8. 16 Jan, 2009 1 commit
  9. 14 Jan, 2009 1 commit
  10. 26 Sep, 2008 1 commit
  11. 09 Sep, 2008 1 commit
  12. 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
  13. 03 Jul, 2008 1 commit