Fix warnings in expr.c

[Richard Henderson]

On Sat, Jan 13, 2001 at 04:24:32PM +0100, Andreas Jaeger wrote:
> 	* expr.c (MOVE_BY_PIECES_P): Cast MOVE_RATIO to unsigned.
> 	(expand_expr): Add cast to avoid signed warning.
> 	(store_field): Likewise.
> 	(store_constructor_field): Likewise.
> 	(store_constructor): Likewise.
> 	(store_expr): Likewise.
> 	(clear_storage): Likewise.
> 	(emit_group_store): Likewise.
> 	(emit_group_load): Likewise.

Ok.


r~