* varasm.c (output_addressed_constants) [MINUS_EXPR]: Clear reloc if
	both operands contain local relocations.
	(categorize_decl_for_section): Don't use mergeable sections if
	initializer has any relocations.

	* gcc.dg/20021029-1.c: New test.
	* gcc.dg/20021029-2.c: New test.

From-SVN: r59097