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 fixes the lowering of Reflect.getPrototypeOf and friends to not
perform a [[ToObject]] coercion, but bailout instead. We ensure to
exclude primitive values from the lowering. This makes the lowering
uniform between "Reflect.getPrototypeOf" and "Object.getPrototypeOf".
R=bmeurer@chromium.org
TEST=mjsunit/regress/regress-crbug-740116
BUG=chromium:740116
Change-Id: If986ee2a3ae4e8f1fd227bdeb4668f523b0dea84
Reviewed-on: https://chromium-review.googlesource.com/565295
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46556}
