| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| unsigned foo(unsigned val, unsigned start) | |
| { | |
| unsigned cnt = 0; | |
| for (unsigned i = start; i > val; ++i) | |
| cnt++; | |
| return cnt; | |
| } | |
| /* { dg-final { scan-tree-dump "cnt_\[0-9\] = -start_\[0-9\]\\(D\\);" "optimized" } } */ |