| /* { dg-do compile } */ |
| /* { dg-require-effective-target int32 } */ |
| /* { dg-options "-O2 -fdump-tree-pre-details" } */ |
| |
| int f; |
| int g; |
| unsigned int |
| foo (int b, int x) |
| { |
| if (b) |
| x = *(int *)&f; |
| g = x; |
| return *(unsigned int*)&f; |
| } |
| float |
| bar (int b, int x) |
| { |
| if (b) |
| x = *(int *)&f; |
| g = x; |
| return *(float *)&f; |
| } |
| |
| /* We should see the partial redundant loads of f even though they |
| are using different types (of the same size). */ |
| |
| /* { dg-final { scan-tree-dump-times "Replaced MEM" 2 "pre" } } */ |
| /* { dg-final { cleanup-tree-dump "pre" } } */ |
