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Mathias Bynens authored
This patch adds a micro-benchmark comparing Array#indexOf, Array#includes, and a roughly equivalent `for` loop. The benchmark can be used to measure any Array#{indexOf,includes} optimizations we implement in the future. Test: tools/run_perf.py --binary-override-path=out/x64.release/d8 \ --filter=JSTests/ArrayIndexOfIncludesPolymorphic \ --extra-flags=--trace-turbo test/js-perf-test/JSTests.json Bug: v8:8388 Change-Id: I9150d3e56e9d4cb2ffe6baa50ee8cddf8df0ac74 Reviewed-on: https://chromium-review.googlesource.com/c/1307430Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Mathias Bynens <mathias@chromium.org> Cr-Commit-Position: refs/heads/master@{#57156}
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