PR middle-end/46314

	PR middle-end/46314
gcc:
	* target.def (generate_internal_label): New asm_out hook.
	* output.h (default_generate_internal_label): Declare.
	* varasm.c (default_generate_internal_label): Define.
gcc/cp:
	* method.c (make_alias_for_thunk):
	Use targetm.asm_out.generate_internal_label.
gcc/java:
	* class.c: Include target.h.
	(make_local_function_alias):
	Use targetm.asm_out.generate_internal_label.
	* expr.c (lookup_label, generate_name): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166404 138bc75d-0d04-0410-961f-82ee72b054a4