PR target/41512

	PR target/41512
	* config/i386/winnt.c (i386_pe_determine_dllexport_p): Don't propagate
	dllexport to class members here.
	(i386_pe_determine_dllimport_p): Only check static class data for
	definition.
	(i386_pe_encode_section_info): Don't recheck DECL_DLLIMPORT_P.
	* config/i386/winnt-cxx.c (i386_pe_type_dllimport_p): Only check
	functions for vague linkage.
	(i386_pe_type_dllexport_p): Fix formatting.
	(maybe_add_dllexport) New function.
	(i386_pe_adjust_class_at_definition): Use it to propagate dllexport
	to class members.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152511 138bc75d-0d04-0410-961f-82ee72b054a4