1. 24 Apr, 2017 3 commits
  2. 08 Jun, 2016 1 commit
    • jkummerow's avatar
      Keep prototype maps in dictionary mode until ICs see them · be0494ba
      jkummerow authored
      Adding properties to prototypes is faster when we don't force their
      maps into fast mode yet. Once a prototype shows up in the IC system,
      its setup phase is likely over, and it makes sense to transition it
      to fast properties.
      This patch speeds up the microbenchmark in the bug by 20x.
      Octane-Typescript sees a 3% improvement.
      
      BUG=chromium:607010
      
      Review-Url: https://codereview.chromium.org/2036493006
      Cr-Commit-Position: refs/heads/master@{#36828}
      be0494ba
  3. 07 Aug, 2014 1 commit
  4. 04 Aug, 2014 1 commit
  5. 12 Jun, 2014 1 commit