This fix the following instructions:
kExprI32SConvertF64 in mips32, RecordSpillsInSafepoint in mips32 and mips64.

Change-Id: I762fe4a7afa06fa8470fb0de932756a145d66099
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2605905
Auto-Submit: Liu yu <liuyu@loongson.cn>
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71889}