gcc/testsuite/gcc.dg/pr40209.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fprofile-use" } */
   3
   4 void process(const char *s);
   5
   6 struct BaseHolder {
   7   unsigned int base_;
   8 };
   9
  10 void UInt2Str(struct BaseHolder *b, unsigned int x) {
  11   static const char digit[] = "0123456789abcdefghijklmnopqrstuvwxyz";
  12   char buf[100];
  13   int i = 100;
  14   do {
  15     buf[--i] = digit[x % b->base_];
  16     x /= b->base_;
  17   } while (x > 0);
  18   process(buf);
  19 }
  20
  21 /* Ignore a warning that is irrelevant to the purpose of this test.  */
  22 /* { dg-prune-output ".*\.gcda not found, execution counts estimated.*" } */