n4.4.8
build: Generalize yasm/nasm-related variable names
x86/audio_convert: fix clobbering of xmm registers
x86: use the new helper macros where useful
swresample/x86: add missing colon to labels
swresample: Use channel count in rematrix initialization
swresample/x86/resample: write only int16 in the int16 resampler
swresample/x86/resample: extend resample_double to support avx and fma3
swresample: Add arm&x86 clobber tests