perf/bench: Add -r all so that you can run all mem* routines
perf/bench: Add -r all so that you can run all mem* routines

perf bench mem mem{set,cpy} -r all thus runs all available mem
benchmarking routines.

Reviewed-by: Hitoshi Mitake <eb58f5b673acb397722a8259c58efc507dd85d76@lab.ntt.co.jp>
Signed-off-by: Borislav Petkov <0691a664b24b6f15b20cd5aee64b72271db08be1@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs