1/* { dg-do compile } */ 2/* { dg-options "-O -ffast-math -msse2" } */ 3 4#include <emmintrin.h> 5 6__m128d f(__m128d x, __m128d y, __m128d z){ 7 y = _mm_add_pd (x, y); 8 y = _mm_add_pd (z, y); 9 return _mm_sub_pd (y, x); 10} 11 12/* { dg-final { scan-assembler-not "subpd" } } */ 13