* cse.c (cse_insn): Missing cast added.
	* loop.c (loop_reg_used_before_p): Ditto.
	* gcse.c (Pre_gcse, hoist_code): Ditto.
	* varasm.c (decode_rtx_const): Ditto.
	* except.c (push_ehqueue): Ditto.
	* cccp.c (index0): Ditto.
	* toplev.c (main): Useless `&' removed before function name.

From-SVN: r31229