1 /* { dg-do compile } */
2 /* { dg-options "-O -ffast-math -msse2" } */
3 
4 #include <emmintrin.h>
5 
f(__m128d x,__m128d y,__m128d z)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