/* { 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" } } */ |