1/* { dg-lto-do assemble }  */
2/* { dg-lto-options {{-O2 -flto -funsigned-char}} }  */
3typedef unsigned int size_t;
4void
5foo (const char *src, unsigned char *dst, size_t size)
6{
7  int ch;
8  while ((ch = *src++) != '\0') {
9  }
10}
11