gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/builtins/lib/memset.c

   1 extern void abort (void);
   2 extern int inside_main;
   3
   4 void *
   5 memset (void *dst, int c, __SIZE_TYPE__ n)
   6 {
   7   /* Single-byte memsets should be done inline when optimisation
   8      is enabled.  */
   9 #ifdef __OPTIMIZE__
  10   if (inside_main && n < 2)
  11     abort ();
  12 #endif
  13
  14   while (n-- != 0)
  15     n[(char *) dst] = c;
  16
  17   return dst;
  18 }