This CL adds prefixed store scalar and floating point
instructions to the assembler and uses it during code generation
if the processor supports it. They have also been added to the disassembler and the simulator.

Change-Id: I0b9e0758f17ca6b86d4f2f2bb36be87fba14ecb7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3626173Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#80381}