Connecting moves can be inserted in the gap of the last instruction of a
block by the register allocator. The implicit assumption is that the
last instruction does not have any operand, so that the connecting move
does not invalidate any use of the destination operand.
Deoptimization breaks this assumption as it both terminates its block
and has operands. Omit the connecting move in this case to avoid
invalidating the deopt operands.

R=nicohartmann@chromium.org

Bug: v8:12218
Change-Id: Icce8e455949b19338ec7255dbb9b37963e857a6f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3211572Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77341}