| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-vrp1 -fno-tree-fre -fdisable-tree-evrp -fdisable-tree-ethread -fdisable-tree-thread1" } */ | |
| /* This is from PR14052. */ | |
| int f2(int x) { return x == 1 || x == 3 || x == 1; } | |
| /* { dg-final { scan-tree-dump "Folding predicate.*== 1 to 0" "vrp1" } } */ |