On Thu, May 5, 2011 at 11:25 AM, Jakub Jelinek <ja...@redhat.com> wrote:
> Hi!
>
> create_tmp_var_raw calls build_type_variant, but doesn't actually use
> it in any way (other than set its TYPE_ATTRIBUTES, that's why
> -Wunused-but-set-variable hasn't reported it.
Ok.
Thanks,
Richard.
> 2011-05-05 Jakub Jelinek <ja...@redhat.com>
>
> * gimplify.c (create_tmp_var_raw): Don't call build_type_variant.
>
> --- gcc/gimplify.c.jj 2011-04-22 16:09:46.000000000 +0200
> +++ gcc/gimplify.c 2011-05-05 09:09:00.714588835 +0200
> @@ -427,11 +427,6 @@ tree
> create_tmp_var_raw (tree type, const char *prefix)
> {
> tree tmp_var;
> - tree new_type;
> -
> - /* Make the type of the variable writable. */
> - new_type = build_type_variant (type, 0, 0);
> - TYPE_ATTRIBUTES (new_type) = TYPE_ATTRIBUTES (type);
>
> tmp_var = build_decl (input_location,
> VAR_DECL, prefix ? create_tmp_var_name (prefix) : NULL,
>
> Jakub
>
