gcc/testsuite/gcc.dg/pr44393.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Os -ftree-loop-distribution" } */
   3
   4 int i;
   5 void foo ()
   6 {
   7   int **pp = 0, *p = 0;
   8   while (--i)
   9     {
  10       *p++ = 0;
  11       *pp++ = p;
  12     }
  13   i = *p;
  14 }
  15