TurboFan assumed that the output of NumberToString is always a
sequential string, since that's what we put into the number to
string table. However we might eventually morph these strings
into ThinStrings when we need to internalize them, in which case
the type in TurboFan will be wrong, and we read out of bounds.
Also-By: tebbi@chromium.org
Bug: chromium:822284
Change-Id: I5aebe73028b95849fff72bba262c517677112353
Reviewed-on: https://chromium-review.googlesource.com/964523
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51970}
c65f0a78c3