merged bi-arch VMULF template into optimized SIMD mulf
merged bi-arch VMULF template into optimized SIMD mulf

mupen64plus/mupen64plus-rsp-cxd4,8l/rsp,mupen64plus/mupen64plus-rsp-cxd4,8l/rsp,8l/rsp,mupen64plus/mupen64plus-rsp-cxd4