2010-10-09  Richard Guenther  <rguenther@suse.de>

	PR lto/45956
	* lto-streamer-in.c (lto_register_var_decl_in_symtab):
	Properly check if a decl is an automatic var.

	* gcc.dg/lto/20101009-2_0.c: New testcase.
	* gcc.dg/lto/20101009-2_1.c: Likewise.
	* gcc.dg/lto/20101009-2_2.c: Likewise.

From-SVN: r165235