fix: Fix strict-aliasing errors #252

Job	Run time
host-win (x86_64)	46s
host-arm (armv7, none, none, g++-10)	5m 17s
host-win (armv7)	1m 5s
coding-style	11s
host-arm (armv7, none, none, clang++-11)	6m 16s
host-win (aarch64)	52s
host-win-msvc	1m 18s
host-arm (aarch64, none, none, g++-10)	4m 21s
host-arm (aarch64, none, none, clang++-11)	8m 11s
host-x86 (x86_64, g++-10)	2m 1s
host-arm (aarch64, crypto+crc, none, g++-10)	5m 46s
host-x86 (x86_64, clang++-11)	25s
host-arm (aarch64, crypto+crc, none, clang++-11)	6m 26s
host-arm (armv7, none, -mcpu=cortex-a32 -mfpu=neon-fp-armv8, g++-10)	4m 6s
host-arm (armv7, none, -mcpu=cortex-a32 -mfpu=neon-fp-armv8, clang++-11)	7m 57s
test-win-msvc	47s
	55m 45s

Provide feedback