With bytecode flushing and lazy feedback allocation, we need to call
%PrepareForOptimization before we call %OptimizeFunctionOnNextCall,
ideally after declaring the function.
Bug: v8:8801, v8:8394, v8:9183
Change-Id: I3fb257282a30f6526a376a3afdedb44786320d34
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1648255
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62119}
This makes sure the deoptimizer can materialize sloppy arguments objects
with the FAST_SLOPPY_ARGUMENTS_ELEMENTS elements kind. TurboFan's escape
analysis treates those as normal JSObject types and hence materializes
them differently than Crankshaft does.
R=verwaest@chromium.org
TEST=mjsunit/regress/regress-crbug-613919
BUG=chromium:613919
Review-Url: https://codereview.chromium.org/2001133002
Cr-Commit-Position: refs/heads/master@{#36440}
