Port 863c2cb4
https://chromium-review.googlesource.com/c/v8/v8/+/2406593

Implement f32x4.pmin, f32x4.pmax, f64x2.pmin, and f64x2.pmax.

Change-Id: I102f8d80e72494f9dc48ae726a3eb272bcbe1661
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2411806Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/master@{#69909}