| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-vrp1 -fdisable-tree-evrp -fdump-tree-mergephi2" } */ |
| |
| int bar (void); |
| |
| int foo1 (int x, int y) |
| { |
| if (y < 10) return bar (); |
| if (x > 9) return bar (); |
| |
| return x < y ? x : y; |
| } |
| |
| int foo2 (int x, int y) |
| { |
| if (y < 10) return bar (); |
| if (x > 9) return bar (); |
| |
| return x > y ? x : y; |
| } |
| |
| /* We expect to optimiz min/max in VRP*/ |
| |
| /* { dg-final { scan-tree-dump-times "MIN_EXPR" 1 "mergephi2" } } */ |
| /* { dg-final { scan-tree-dump-times "MAX_EXPR" 1 "mergephi2" } } */ |
| /* { dg-final { scan-tree-dump-not "MIN_EXPR" "vrp1" } } */ |
| /* { dg-final { scan-tree-dump-not "MAX_EXPR" "vrp1" } } */ |
