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}
Currently, typeof o, where o is an undetectable
callable object (such as document.all), returns 'function' if
optimised. It should, however, return 'undefined'.
This CL excludes undetectable objects from the optimization
resulting in type 'function' and renames the related code to
reflect that.
BUG=v8:5972
R=bmeurer@chromium.org
Review-Url: https://codereview.chromium.org/2697063002
Cr-Commit-Position: refs/heads/master@{#43298}
