Extract code sequence out into macro-assembler for sharing between
Liftoff and TurboFan.

Bug: v8:11415
Change-Id: I76a5124eea917dc15385c90ce82fccdb31619295
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2707772Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72986}