When using registers during the Liftoff-prologue, we need to make sure
that all reserved registers are correctly pushed to and restored
from stack.

Change-Id: Iac444448cfd99fca70a811cb941d0cf5979d638b
Reviewed-on: https://chromium-review.googlesource.com/1005754
Commit-Queue: Kim-Anh Tran <kimanh@google.com>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52555}