fix: Fix strict-aliasing errors #256

Job	Run time
coding-style	17s
host-arm (armv7, none, none, g++-10)	4m 34s
host-win-msvc	1m 42s
host-arm (armv7, none, none, clang++-11)	6m 31s
host-win (x86_64)	48s
host-arm (aarch64, none, none, g++-10)	5m 32s
host-x86 (x86_64, g++-10)	2m 3s
host-win (armv7)	38s
host-arm (aarch64, none, none, clang++-11)	5m 39s
host-x86 (x86_64, clang++-11)	30s
host-win (aarch64)	1m 3s
host-arm (aarch64, crypto+crc, none, g++-10)	5m 44s
host-arm (aarch64, crypto+crc, none, clang++-11)	8m 2s
host-arm (armv7, none, -mcpu=cortex-a32 -mfpu=neon-fp-armv8, g++-10)	5m 49s
host-arm (armv7, none, -mcpu=cortex-a32 -mfpu=neon-fp-armv8, clang++-11)	8m 29s
test-win-msvc	45s
	58m 6s

Provide feedback