travis: Add MIPS Loongson-MMI (Compile Only)
travis: Add MIPS Loongson-MMI (Compile Only)

Signed-off-by: Jiaxun Yang <accc0069bb3ff62ae1a181f9cf05aee7ddbd8eff@flygoat.com>

nemequ/simde,nemequ/simde,nemequ/simde