gcc/testsuite/gcc.dg/vect/fast-math-pr35982.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target vect_float } */
   3 /* { dg-require-effective-target vect_int } */
   4
   5 struct mem
   6 {
   7   float avg;
   8   int len;
   9 };
  10
  11 float method2_int16 (struct mem *mem)
  12 {
  13   int i;
  14   float avg;
  15
  16   for (i = 0; i < 100; ++i)
  17      avg += mem[i].avg * (float) mem[i].len;
  18
  19   return avg;
  20 }
  21
  22 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_extract_even_odd  } } } */
  23 /* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" { xfail vect_extract_even_odd  } } } */
  24 /* { dg-final { cleanup-tree-dump "vect" } } */
  25