n8.0
build: Generalize yasm/nasm-related variable names
x86: replace explicit REP_RETs with RETs
swresample/x86/audio_convert: Remove obsolete MMX functions
avutil/common: Don't auto-include mem.h
swresample/x86/resample: Remove obsolete MMXEXT functions
swresample: Add arm&x86 clobber tests