This introduces 2^16 as an upper limit for the allowed value range of a
table switch on all architectures. It also fixes several overflows in
the table size calculation.
R=bmeurer@chromium.org
TEST=mjsunit/regress/regress-crbug-736633
BUG=chromium:736633
Change-Id: I931bd226c99eb8a1ae1770c159fc314ff650bf57
Reviewed-on: https://chromium-review.googlesource.com/566829
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46575}
