*/
/**
-* @file irvrfy.h
-*
-* ir graph verification.
-*
-* @author Christian Schaefer
-*/
-
-# ifndef _IRVRFY_H_
-# define _IRVRFY_H_
-
-# include "irnode.h"
-# include "irgraph.h"
-
-typedef enum _node_verification_t
-{
- NODE_VERIFICATION_OFF = 0, /**< do not verify nodes at all */
- NODE_VERIFICATION_ON = 1, /**< do node verification and assert on error in debug version */
- NODE_VERIFICATION_REPORT = 2, /**< do node verification, but report to stderr only */
- NODE_VERIFICATION_ERROR_ONLY = 3 /**< do node verification, but NEVER do assert nor report */
-} node_verification_t;
-
-/** Select verification of nodes.
+ * @file irvrfy.h
+ *
+ * ir graph verification.
*
- * Per default the verification is in mode NODE_VERIFICATION_ASSERT.
- * Turn the verification off during development to check partial implementations.
+ * @author Christian Schaefer
*/
-void do_node_verification(node_verification_t mode);
+#ifndef _IRVRFY_H_
+#define _IRVRFY_H_
+
+#include "firm_types.h"
/**
* Tests the modes of checknode and its predecessors.
- * Checknode must be in current_ir_graph.
+ * checknode must be in current_ir_graph.
*
* \return
* NON-zero on success
*/
-int irn_vrfy(struct ir_node *checknode);
+int irn_vrfy(ir_node *checknode);
/**
* Tests the modes of checknode and its predecessors.
- * Checknode must be in given ir_graph.
+ * checknode must be in given ir_graph.
*
* \return
* NON-zero on success
*/
-int irn_vrfy_irg(struct ir_node *checknode, ir_graph *irg);
+int irn_vrfy_irg(ir_node *checknode, ir_graph *irg);
/**
* Same as irn_vrfy_irg, but temporary sets verification mode to
* \return
* NON-zero on success
*/
-int irn_vrfy_irg_dump(struct ir_node *checknode, ir_graph *irg, const char **bad_string);
+int irn_vrfy_irg_dump(ir_node *checknode, ir_graph *irg, const char **bad_string);
/**
- * Calls irn_vrfy for each node in irg.
- * Graph must be in state "pinned".
+ * Flags for irg_verify().
+ */
+typedef enum _irg_verify_flags_t {
+ VRFY_NORMAL = 0, /**< check SSA property only if dominance information is available */
+ VRFY_ENFORCE_SSA = 1 /**< check SSA property by enforcing the dominance information recalculation */
+} irg_verify_flags_t;
+
+/**
+ * Calls irn_vrfy() for each node in irg.
+ * Graph must be in state "op_pin_state_pinned".
*
* \return
* NON-zero on success.
*/
-int irg_vrfy(ir_graph *irg);
+int irg_verify(ir_graph *irg, unsigned flags);
+
+/**
+ * Compatibility macro. Deprecated soon.
+ */
+#define irg_vrfy(irg) irg_verify(irg, 0)
+
+/**
+ * Possible flags for irg_vrfy_bads().
+ */
+enum verify_bad_flags_t {
+ BAD_CF = 1, /**< Bad nodes are allowed as predecessors of Blocks and Phis. */
+ BAD_DF = 2, /**< Bad nodes are allowed as dataflow predecessors. */
+ BAD_BLOCK = 4, /**< Bad nodes are allowed as Block input. */
+ TUPLE = 8 /**< Tuple nodes are allowed. */
+};
+
+/**
+ * Verify occurrence of bad nodes in a graph.
+ *
+ * @param irg The graph to verify
+ * @param flags combination of verify_bad_flags_t flags describing
+ * which Bads are allowed
+ * @returns a value combined of verify_bad_flags_t indicating the problems found.
+ */
+int irg_vrfy_bads(ir_graph *irg, int flags);
+
+/**
+ * Enable/disable verification of Load/Store nodes with
+ * its entities. If disabled, Store(SymConst(array)) will be allowed
+ * (C-frontend builds this :-)
+ */
+void vrfy_enable_entity_tests(int enable);
# endif /* _IRVRFY_H_ */