ssse3: remove odd conditional undef of simde_mm_alignr_epi8
I don't think this was actually a problem since simde_mm_alignr_epi8
was undefined where it was checking to see if it was defined, but it
was still somewhat strange.
@@ -200,9 +200,6 @@ simde_mm_abs_pi32 (simde__m64 a) {
# define _mm_abs_pi32(a) simde_mm_abs_pi32(a)
#endif
-#if defined(simde_mm_alignr_epi8)
-# undef simde_mm_alignr_epi8
-#endif
SIMDE__FUNCTION_ATTRIBUTES
simde__m128i
simde_mm_alignr_epi8 (simde__m128i a, simde__m128i b, int count) {
