Re: [RFC][PATCH] Extend DCE to remove unnecessary new/delete-pairs

[Jakub Jelinek]

On Mon, Nov 27, 2017 at 10:22:52AM +0100, Dominik Inführ wrote:
> @@ -4195,8 +4198,10 @@ cxx_init_decl_processing (void)
>       deltype = cp_build_type_attribute_variant (void_ftype_ptr_size,
>                                                  extvisattr);
>       deltype = build_exception_variant (deltype, empty_except_spec);
> -     push_cp_library_fn (DELETE_EXPR, deltype, ECF_NOTHROW);
> +     opdel = push_cp_library_fn (DELETE_EXPR, deltype, ECF_NOTHROW);
> +     DECL_IS_OPERATOR_DELETE (opdel) = 1;
>       push_cp_library_fn (VEC_DELETE_EXPR, deltype, ECF_NOTHROW);

Missing "opdel = " above.

> +     DECL_IS_OPERATOR_DELETE (opdel) = 1;
>        }
>  
>      if (aligned_new_threshold)


        Jakub