gcc/testsuite/gcc.dg/tree-ssa/pr102906.c

   1 // { dg-do compile }
   2 // { dg-options "-Os -fdump-tree-ch-details" }
   3
   4 extern unsigned int foo (int*) __attribute__((pure));
   5
   6 unsigned int
   7 tr2 (int array[], int n)
   8 {
   9   unsigned int sum = 0;
  10   int x;
  11   if (n > 0)
  12     for (x = 0; x < n; x++)
  13       sum += foo (&array[x]);
  14   return sum;
  15 }
  16
  17 // { dg-final { scan-tree-dump-not "Not duplicating.*optimizing for size" "ch2" } }