* varasm.c (output_constant_def): Split out two new static

	functions, build_constant_desc and maybe_output_constant_def_contents.
	Restructure for comprehensibility.  Don't call
	output_addressed_constants.  Treat defstr being non-NULL for
	STRING_POOL_ADDRESS_P constants as an invariant.
	(struct deferred_string): Remove labelno field.
	(output_constant_def_contents): Kill labelno argument.  Call
	output_addressed_constants here.  Use ASM_OUTPUT_LABEL, not
	asm_out.internal_label.
	(mark_constant): Update call to output_constant_def_contents.
	Treat defstr being non-NULL for STRING_POOL_ADDRESS_P
	constants as an invariant.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66129 138bc75d-0d04-0410-961f-82ee72b054a4