/* ??? No autovectorization into MMX or 3DNOW until we can reliably
place emms and femms instructions. */
-#define UNITS_PER_SIMD_WORD (TARGET_SSE ? 16 : 0)
+#define UNITS_PER_SIMD_WORD (TARGET_SSE ? 16 : UNITS_PER_WORD)
#define VALID_FP_MODE_P(MODE) \
((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode \