| /* { dg-do run } */ | |
| /* { dg-options "-O2" } */ | |
| #include "strlenopt.h" | |
| __attribute__((noinline, noclone)) int | |
| bar (char *p1, const char *q) | |
| { | |
| strcpy (p1, "abcde"); | |
| char *p2 = strchr (p1, '\0'); | |
| strcpy (p2, q); | |
| char *p3 = strchr (p2, '\0'); | |
| memcpy (p3, "x", 2); | |
| return strlen (p1); | |
| } | |
| int | |
| main (void) | |
| { | |
| char buffer[10]; | |
| int res = bar (buffer, "foo"); | |
| if (strcmp (buffer, "abcdefoox") != 0 || res != 9) | |
| abort (); | |
| return 0; | |
| } |