The results are unreliable as-is, because es5 and es6 run in the same d8
process consecutively. The graph also shows a huge amount of noise,
which seems to be mostly resolved with this change.
Review-Url: https://codereview.chromium.org/2675263002
Cr-Commit-Position: refs/heads/master@{#42961}
In preparation for more perf work in turbofan, so that we can actually
see the results on the graph.
BUG=v8:5932
Review-Url: https://codereview.chromium.org/2676263002
Cr-Commit-Position: refs/heads/master@{#42960}
We compare ES5, ES6 and a Babel transpilation of the ES6 test.
BUG=v8:5894
Review-Url: https://codereview.chromium.org/2655063003
Cr-Commit-Position: refs/heads/master@{#42689}
Add array pattern destructuring micro-benchmarks. These benchmarks compare
a naive ES5 immplementation to an ES6-style implementation that uses
destructuring.
Adapted from http://kpdecker.github.io/six-speed
BUG=v8:5267
Review-Url: https://codereview.chromium.org/2513273002
Cr-Commit-Position: refs/heads/master@{#41126}
