For SIMD instructions that use aligned moves (like movaps or movapd), we
don't have correct memory alignment for SIMD moves yet. Switch to to
movupd.

Bug: v8:9198
Bug: v8:10831
Change-Id: Ic60fba5d08dda9676f6091ce505ac7be54957d00
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2380240
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69613}