gcc/
	* defaults.h (SLOW_UNALIGNED_ACCESS): Provide default definition.
	* expmed.c (SLOW_UNALIGNED_ACCESS): Remove default definition.
	* expr.c (SLOW_UNALIGNED_ACCESS): Likewise.
	* lra-constraints.c (SLOW_UNALIGNED_ACCESS): Likewise.
	(simplify_operand_subreg): Don't check STRICT_ALIGNMENT here.

From-SVN: r192992