On Wed, Apr 06, 2022 at 09:44:33PM +0800, Xi Ruoyao wrote:
> @@ -6527,6 +6554,27 @@ mips_function_value_1 (const_tree valtype, const_tree
> fn_decl_or_type,
> if (has_cxx_zero_width_bf)
> use_fpr = 0;
>
> + if (TARGET_HARD_FLOAT
> + && warn_psabi
> + && use_fpr != 0
> + && has_cxx17_empty_base)
> + {
> + static unsigned last_reported_type_uid;
> + unsigned uid = TYPE_UID (TYPE_MAIN_VARIANT (valtype));
> + if (uid != last_reported_type_uid)
> + {
> + static const char *url
> + = CHANGES_ROOT_URL
> + "gcc-12/changes.html#mips_cxx17_empty_bases";
> + inform (input_location,
> + "the ABI for returning a value with C++ 17 empty "
Better write C++17 without space, that is what is used elsewhere too.
Ok with that change.
Jakub
