1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -mfma" } */ 3 4 #include <emmintrin.h> 5 myfma(__m128d x,__m128d y,__m128d z)6 __m128d myfma(__m128d x, __m128d y, __m128d z){ 7 __m128d m = _mm_mul_pd (x, y); 8 return _mm_add_pd (m, z); 9 } 10 11 /* { dg-final { scan-assembler "vfmadd" } } */ 12