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/* { dg-do compile { target fpic } } */ /* { dg-options "-O2 -fPIC -funroll-loops" } */ char * test (const char *parent, const char *child) { static char rtn_path[1024]; char *s = rtn_path; char *s_end = rtn_path + sizeof (rtn_path); const char *s2 = child; while (*s != '\0') s++; while ((s < s_end) && (*s2 != '\0')) *s++ = *s2++; return (rtn_path); }