gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-ivopts" } */
   3 /* { dg-skip-if "PR68644" { hppa*-*-* powerpc*-*-* } } */
   4
   5 void
   6 f1 (int *p, unsigned int i)
   7 {
   8   p += i;
   9   do
  10     {
  11       *p = 0;
  12       p += 1;
  13       i++;
  14     }
  15   while (i < 100);
  16 }
  17
  18 /* { dg-final { scan-tree-dump-times "PHI" 1 "ivopts" } } */
  19 /* { dg-final { scan-tree-dump-times "PHI <p_" 1 "ivopts"} } */
  20 /* { dg-final { scan-tree-dump-times "p_\[0-9\]* <" 1 "ivopts" } } */