| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-iftoswitch-optimized --param case-values-threshold=5" } */ | |
| int global; | |
| int global1; | |
| int global2; | |
| int global3; | |
| int foo(int a, int b) | |
| { | |
| int x = 0; | |
| for (unsigned i = 0; i < a; i++) | |
| { | |
| if (b == 1) | |
| global += 2; | |
| else if (a == 2) | |
| global = 123; | |
| else if (a == 3) | |
| global1 = 1234; | |
| else if (a == 10) | |
| global2 = 12345; | |
| else if (a == 1) | |
| global2 = 123456; | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump-not "Condition chain" "iftoswitch" } } */ |