With bytecode flushing and lazy feedback allocation, we need to call
%PrepareForOptimization before we call %OptimizeFunctionOnNextCall
Bug: v8:8801, v8:8394
Change-Id: I1f84477a8cef27b4cff61b54daf6fe1a9e5f8e76
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1591775
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61148}
A custom deoptimization continuation point erroneously cast a parameter
to a number. Tests added.
BUG: v8:7672
Change-Id: I59848aacdedc1de9fd7d83d55045618f37d39fb0
Reviewed-on: https://chromium-review.googlesource.com/c/1485974
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59841}
We need a deopt point for the case when we fail to find an initial
element from which to begin the reduction step.
Bug: v8:7384
Change-Id: I5e476ddc433be690577677b018639c4c0c70809b
Reviewed-on: https://chromium-review.googlesource.com/906508
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51146}
