1  /* { dg-do compile } */
       2  /* { dg-options "-msse2 -O2 -mfpmath=sse -fdump-tree-gimple -fexcess-precision=16" } */
       3  /* { dg-final { scan-tree-dump-not "\\(float\\)" "gimple" } } */
       4  _Float16
       5  foo (_Float16 a, _Float16 b, _Float16 c)
       6  {
       7    return a + b + c;
       8  }