| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-forwprop1 -W -Wall" } */ | |
| struct X { int a[5]; }; | |
| int foo(struct X *q) | |
| { | |
| int (*pointer)[5] = &q->a; | |
| return (*pointer)[0]; | |
| } | |
| /* We should have propragated &q->a into (*pointer). */ | |
| /* { dg-final { scan-tree-dump-times "pointer" 0 "forwprop1"} } */ | |
| /* { dg-final { scan-tree-dump "->a\\\[0\\\]" "forwprop1" } } */ | |
| /* { dg-final { cleanup-tree-dump "forwprop1" } } */ |