Fix some SSE and SSE2 tests for Miri #1822

Job	Run time
Check Style	23s
Env Override	16s
Test (i686-unknown-linux-gnu)	3m 20s
Build Documentation	1m 35s
Test (x86_64-unknown-linux-gnu)	6m 5s
Automatic intrinsic verification	40s
Build std_detect	1m 36s
Test (x86_64-unknown-linux-gnu-emulated)	12m 53s
Test (arm-unknown-linux-gnueabihf)	2m 37s
Test (armv7-unknown-linux-gnueabihf)	16m 2s
Test (aarch64-unknown-linux-gnu)	33m 31s
Test (riscv64gc-unknown-linux-gnu)	2m 39s
Test (powerpc64le-unknown-linux-gnu)	6m 40s
Test (s390x-unknown-linux-gnu)	3m 3s
Test (wasm32-wasi)	2m 55s
Test (i586-unknown-linux-gnu)	3m 12s
Test (nvptx64-nvidia-cuda)	36s
Test (thumbv6m-none-eabi)	21s
Test (thumbv7m-none-eabi)	23s
Test (thumbv7em-none-eabi)	23s
Test (thumbv7em-none-eabihf)	21s
Test (aarch64-apple-darwin)	2m 22s
Test (x86_64-pc-windows-msvc)	11m 3s
Test (i686-pc-windows-msvc)	4m 29s
Test (x86_64-apple-darwin, macos-11)	7m 53s
	2h 5m 18s

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