gcc/testsuite/gcc.target/i386/intrinsics_opt-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mfma" } */
   3
   4 #include <emmintrin.h>
   5
   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" } } */