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Jakob Gruber authored
This builtin essentially acts like InterpreterAssembler::Construct. It collects full feedback, then tail-calls either the array constructor or the construct builtin. For now, it is only used in generic lowering, if the --turbo-nci flag is passed. One of the next steps will be to measure performance impact of feedback collection. If minimal, we may want to enable it unconditionally in generic lowering. Bug: v8:8888 Change-Id: I8a460a2b5954c26fa72658045a8423c5eee6b611 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2198775 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Auto-Submit: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#67850}
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