Ajay Kumar <nitk.ajay@xxxxxxxxx> writes:
> FOR_EACH_BB (bb)
> {
> for(gsi = gsi_start_bb (bb); !gsi_end_p(gsi);
> gsi_next(&gsi))
> {
> gimple stmt = gsi_stmt(gsi);
> if(is_gimple_assign(stmt))
> {
>
> if(TREE_PUBLIC(gimple_assign_lhs(stmt)) ||
> TREE_PUBLIC(gimple_assign_rhs1(stmt)))
> {
> tree temp;
> if(TREE_PUBLIC(gimple_assign_lhs(stmt)))
> temp = gimple_assign_lhs(stmt);
> else
> temp = gimple_assign_rhs1(stmt);
>
> printf("%s\n",IDENTIFIER_POINTER(DECL_NAME(temp)));
> }
> }
> }
> }
>
> This is working fine for normal datatypes but failing for data structures.
You should make sure that you are looking at a VAR_DECL before
checking TREE_PUBLIC. In particular, it's likely that some of the
gimple_assign_lhs values are actually COMPONENT_REF, so you aren't
looking at the right node.
Ian
