1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -msse2 -march=k8" } */
       3  /* { dg-final { scan-assembler-not "cvtss2sd" } } */
       4  float a,b;
       5  int
       6  main()
       7  {
       8  	return a<0.0;
       9  }