| /* { dg-do compile } */ | |
| /* { dg-options "-O3 -fdump-tree-unswitch-optimized" } */ | |
| void bar(); | |
| void foo (int x, int n, int m) | |
| { | |
| for (int i = 0; i < n; ++i) | |
| for (int j = 0; j < m; ++j) | |
| if (x) | |
| bar (); | |
| } | |
| /* { dg-final { scan-tree-dump "unswitching outer loop" "unswitch" } } */ |