Port e554dec4

Original Commit Message:

    These are two of the remaining missing instructions from the MVP.
    This CL adds support to {LiftoffCompiler} and provides assembly
    implementations for ia32, x64, arm, and arm64.

R=clemensb@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I00b9b7ef4c3b7e022e7cf57255a030949e7dca89
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1899886Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#64775}