1. 17 Oct, 2016 1 commit
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  3. 29 Jun, 2016 3 commits
  4. 01 Jun, 2016 1 commit
    • mstarzinger's avatar
      [turbofan] Implement simplistic checkpoint reducer. · 7ecf1a05
      mstarzinger authored
      This adds a very simplistic reduction of {CheckPoint} nodes via the new
      {CheckpointElimination}, eliminating redundant check points that appear
      in an effect chain of operations that are all {kNoWrite}. Such a chain
      allows an arbitrary check point to be chosen. The current approach will
      end up choosing the first one for all deopts in the chain.
      
      R=bmeurer@chromium.org
      TEST=unittests/CheckpointEliminationTest.CheckPointChain
      BUG=v8:5021
      
      Review-Url: https://codereview.chromium.org/2022913003
      Cr-Commit-Position: refs/heads/master@{#36634}
      7ecf1a05