| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-lim2-details" } */ |
| |
| volatile int x; |
| volatile int y; |
| void |
| bar (int, char *, char *); |
| void |
| foo (int *a, int n, int m, int s, int t) |
| { |
| int i; |
| int j; |
| int k; |
| |
| for (i = 0; i < m; i++) // Loop 1 |
| { |
| if (__builtin_expect (x, 0)) |
| for (j = 0; j < n; j++) // Loop 2 |
| if (__builtin_expect (y, 0)) |
| for (k = 0; k < n; k++) // Loop 3 |
| { |
| bar (s / 5, "one", "two"); |
| a[t] = s; |
| } |
| a[t] = t; |
| } |
| } |
| |
| /* { dg-final { scan-tree-dump-times "out of loop 3" 4 "lim2" } } */ |
| /* { dg-final { scan-tree-dump-times "out of loop 1" 3 "lim2" } } */ |
| |
| |
