The AVX implementation does not have dst == input(0), so the vminps call
was wrong. The intention is to compare the 2 input operands.

Bug: chromium:1081030
Change-Id: Id54074327a6aca4b75988fc9d85beccfeabfc791
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2194471Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67786}