- LoadJSArrayLength
- LoadStringLength
- LoadElements
- LoadFixedArrayBaseLength

Bug: v8:6921
Change-Id: I6bc72e99f4f8c993cb6923f19df1fbaec82881d0
Reviewed-on: https://chromium-review.googlesource.com/718199Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48530}