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}
When one of the inputs to NumberMin or NumberMax is NaN we need to
return NaN, ignoring whatever else was passed. Specifically we cannot
lower `NumberMin(x,y)` to `(x < y) ? x : y` if `x` can be NaN. So
limit this optimization to only perform the above lowering if we
know that `x` is an OrderedNumber and `y` is a PlainNumber (or if
the difference between zeros doesn't matter, an OrderedNumber as
well).
Bug: chromium:905457
Change-Id: If05f19255e14789ab0e277e072469c40e161b85b
Reviewed-on: https://chromium-review.googlesource.com/c/1337576
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57535}
