These tests rely on predictable opt & deopt timings. Also add the
--opt flag to tests to force optimization even in configurations that
contain the --no-opt flag.
Bug: v8:9972,chromium:1049982
Change-Id: Ic161d188ebfae9aaae6a160d365413abedfee5f1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2050402
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66231}
This fixes a bug in lazy deopts caused by calls to the callback function
in Array.prototype.reduce and reduceRight.
The deopt continuation expects the *next* iteration's index value but
we actually passed the current iteration's value.
The user-visible effect of this bug was that sometimes, an unexpected
additional call to the callback function would occur.
It was introduced by https://crrev.com/c/1934329.
Bug: v8:9972,chromium:1049982
Change-Id: Icfd2ef076209e20602f54d4662220e1d4c5d07ee
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2049850
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66226}
