Pointer types: More...

Functions
ir_type *	new_type_pointer (ir_type *points_to)
	Creates a new type pointer. More...

void	set_pointer_points_to_type (ir_type pointer, ir_type tp)
	Sets the type to which a pointer points to. More...

ir_type *	get_pointer_points_to_type (const ir_type *pointer)
	Returns the type to which a pointer points to. More...

int	is_Pointer_type (const ir_type *pointer)
	Returns true if a type is a pointer type. More...

ir_type *	find_pointer_type_to_type (ir_type *tp)
	Returns the first pointer type that has as points_to tp. More...

Detailed Description

Pointer types:

Function Documentation

ir_type* find_pointer_type_to_type ( ir_type * tp )

Returns the first pointer type that has as points_to tp.

Not efficient: O(#types). If not found returns firm_unknown_type.

ir_type* get_pointer_points_to_type ( const ir_type * pointer )

Returns the type to which a pointer points to.

int is_Pointer_type ( const ir_type * pointer )

Returns true if a type is a pointer type.

ir_type* new_type_pointer ( ir_type * points_to )

Creates a new type pointer.

void set_pointer_points_to_type	(	ir_type *	pointer,
		ir_type *	tp
	)

Sets the type to which a pointer points to.