vrp_attr Struct Reference

VRP information for a single node. More...

#include <vrp.h>

Data Fields
ir_tarval *	bits_set
	The bits which, by analysis, are definitely set: 0: may be not set, 1: definitely set.
ir_tarval *	bits_not_set
	The bits which by analysis are definitely not set: 1 for may be set, 0: definitely not set.
enum range_types	range_type
	The range represented by range_top, range_bottom.
ir_tarval *	range_bottom
	lower end of the value range
ir_tarval *	range_top
	upper end of the value range

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Detailed Description

VRP information for a single node.

Definition at line 48 of file vrp.h.

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Field Documentation

ir_tarval* vrp_attr::bits_not_set

The bits which by analysis are definitely not set: 1 for may be set, 0: definitely not set.

Definition at line 52 of file vrp.h.

ir_tarval* vrp_attr::bits_set

The bits which, by analysis, are definitely set: 0: may be not set, 1: definitely set.

Definition at line 49 of file vrp.h.

ir_tarval* vrp_attr::range_bottom

lower end of the value range

Definition at line 56 of file vrp.h.

ir_tarval* vrp_attr::range_top

upper end of the value range

Definition at line 57 of file vrp.h.

enum range_types vrp_attr::range_type

The range represented by range_top, range_bottom.

Definition at line 55 of file vrp.h.

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The documentation for this struct was generated from the following file:

• libfirm/vrp.h