Improve duplicate [[likely]] diagnostic.

	* parser.c (cp_parser_statement): Make attrs_loc a range.  Pass it
	to process_stmt_hotness_attribute.
	* cp-gimplify.c (process_stmt_hotness_attribute): Take attrs_loc.
	(genericize_if_stmt): Use likely/unlikely instead of predictor_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@268994 138bc75d-0d04-0410-961f-82ee72b054a4
4 files changed