We already use PACKED_OP_LIST to generate AVX instructions, this change
reuses the same list to generate the SSE equivalents, by introducting a
helper assembler instruction, ps, as the actual implementation (similar
to out vps is used as the implementation for AVX packed
singled-precision floats).

Change-Id: I7dd72c2be75eb3ff5badf6d668780604cae8c684
Bug: v8:9396
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1834621
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64088}