package/lame: Fix compile on 32bit Intel

In file included from xmm_quantize_sub.c:37:0:
/home/br/br5/output/host/usr/lib/gcc/i586-buildroot-linux-uclibc/4.9.2/include/xmmintrin.h:929:1: error: inlining failed in call to always_inline '_mm_loadu_ps': target specific option mismatch
 _mm_loadu_ps (float const *__P)
 ^
xmm_quantize_sub.c:65:18: error: called from here
     const __m128 vec_fabs_mask = _mm_loadu_ps(&fabs_mask._float[0]);
                  ^

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>