gcc/testsuite/gcc.dg/pr89500.c

   1 /* PR tree-optimization/89500 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 typedef __SIZE_TYPE__ size_t;
   6 extern size_t strlen (const char *);
   7 extern size_t strnlen (const char *, size_t);
   8 extern void bar (char *);
   9
  10 void
  11 foo (int *a)
  12 {
  13   char c[64];
  14   bar (c);
  15   a[0] = strlen (c);
  16   a[1] = strnlen (c, 0);
  17 }