gcc/testsuite/gcc.dg/pr54981.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -ftree-loop-distribute-patterns -fcompare-debug" } */
   3
   4 extern void bar(unsigned *, char *);
   5
   6 void foo(char *s)
   7 {
   8   unsigned i;
   9   char t[2];
  10
  11   bar(&i, t);
  12
  13   for (i = 0; i < 2; i++)
  14     s[i] = t[i];
  15 }