| /* PR c/37261 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| unsigned | |
| foo (int x) | |
| { | |
| unsigned a = ((x & 1) | 2) & 0x80000000; /* { dg-bogus "integer overflow in expression" } */ | |
| unsigned b = ((x & 2) | 2) & 0x80000000; /* { dg-bogus "integer overflow in expression" } */ | |
| unsigned c = ((x & 4) | 2) & 0x80000000; /* { dg-bogus "integer overflow in expression" } */ | |
| return a + b + c; | |
| } | |
| /* { dg-final { scan-tree-dump "return 0" "optimized" } } */ |