| #include "tree-vect.h" | |
| int a[1024]; | |
| unsigned b[1024]; | |
| int __attribute__((noipa)) | |
| foo (int n) | |
| { | |
| int res = 0; | |
| for (int i = 0; i < n; ++i) | |
| { | |
| res = res > a[i] ? res : a[i]; | |
| res = res > b[i] ? res : b[i]; | |
| } | |
| return res; | |
| } | |
| int main () | |
| { | |
| check_vect (); | |
| b[3] = (unsigned)__INT_MAX__ + 1; | |
| if (foo (4) != -__INT_MAX__ - 1) | |
| __builtin_abort (); | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump-not "vectorized \[1-9\] loops" "vect" } } */ |