Just a small question: __m128i c = _mm_set1_epi16(2) __attribute__((aligned(16))); Don't gcc/clang take care of aligning that type automatically? Isn't the at

Just a small question: __m128i c = _mm_set1_epi16(2) __attribute__((aligned(16))); Don't gcc/clang take care of aligning that type automatically? Isn't the attribute thus redundant?