gcc/testsuite/gcc.dg/vect/pr108950.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target vect_simd_clones } */
   3
   4 int m;
   5 short int n;
   6
   7 __attribute__ ((simd)) int
   8 foo (void)
   9 {
  10   m += n;
  11   m += n;
  12 }
  13
  14 /* { dg-final { scan-tree-dump-not "widen_sum" "vect" } } */