2007-01-08  Richard Guenther  <rguenther@suse.de>

	* tree.h (force_fit_type_double): Export.
	(force_fit_type): Remove.
	* fold-const.c (force_fit_type_double): New function.
	(force_fit_type): Remove.
	(int_const_binop): Use it.
	(fold_convert_const_int_from_int): Likewise.
	(fold_convert_const_int_from_real): Likewise.
	(fold_div_compare): Likewise.
	(fold_sign_changed_comparison): Likewise.
	(fold_unary): Likewise.
	(fold_negate_const): Likewise.
	(fold_abs_const): Likewise. 
	(fold_not_const): Likewise.
	* c-common.c (shorten_compare): Use force_fit_type_double.
	* convert.c (convert_to_pointer): Likewise.

From-SVN: r120597