| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-evrp" } */ | |
| void kill (void); | |
| void foo (unsigned int arg) | |
| { | |
| int a = arg - 3; | |
| unsigned int b = 4; | |
| if (a < 0) | |
| { | |
| int x = 0x1 << arg; | |
| b = x; | |
| } | |
| if (b >= 5) | |
| kill (); | |
| } | |
| /* { dg-final { scan-tree-dump-not "kill" "evrp" } } */ |