| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-vrp -fdump-tree-ch2-details" } */ | |
| int is_sorted(int *a, int n) | |
| { | |
| for (int i = 0; i < n - 1; i++) | |
| if (a[i] > a[i + 1]) | |
| return 0; | |
| return 1; | |
| } | |
| /* Verify we apply loop header copying but only copy the IV test and | |
| not the alternate exit test. */ | |
| /* { dg-final { scan-tree-dump "is now do-while loop" "ch2" } } */ | |
| /* { dg-final { scan-tree-dump-times " if " 3 "ch2" } } */ |