* 3. Verbosity flags.
* a) Flags to steer the level of the information.
* b) Flags to steer in which phase information should be dumped.
- *
+ * 4. Verification flag
+ * This one controls the behavior of node and type verifications
*/
-
#ifndef _IRFLAG_H_
#define _IRFLAG_H_
+#include "firm_types.h"
+
/**
* A container type to load/restore all optimizations
*/
* - remove Load that loads a value already loaded (RAR)
* - replace Load of constant values with constants (RC)
*/
-void set_opt_redundant_LoadStore(int value);
+void set_opt_redundant_loadstore(int value);
/** Enables/Disables constant subexpression elimination.
*
* Controls the optimizations in tropt.h. Default: on.
*/
void set_opt_optimize_class_casts (int value);
-int get_opt_optimize_class_casts (void);
void set_opt_optimize_class_casts_verbose (int value);
-int get_opt_optimize_class_casts_verbose (void);
/** Restricts the behavior of cast optimization.
*
/**
* Enable/Disable Confirm node removal during local optimization.
*/
-void set_opt_remove_Confirm(int value);
+void set_opt_remove_confirm(int value);
+
+/**
+ * Enable/Disable scalar replacement optimization.
+ */
+void set_opt_scalar_replacement(int value);
+void set_opt_scalar_replacement_verbose(int value);
/** Enable/Disable normalizations of the firm representation.
*
*/
void restore_optimization_state(const optimization_state_t *state);
+/**
+ * Switches ALL optimizations off.
+ */
+void all_optimizations_off(void);
+
+/**
+ * Possible verification modes.
+ */
+typedef enum _firm_verification_t {
+ FIRM_VERIFICATION_OFF = 0, /**< do not verify nodes at all */
+ FIRM_VERIFICATION_ON = 1, /**< do node verification and assert on error in debug version */
+ FIRM_VERIFICATION_REPORT = 2, /**< do node verification, but report to stderr only */
+ FIRM_VERIFICATION_ERROR_ONLY = 3 /**< do node verification, but NEVER do assert nor report */
+} firm_verification_t;
+
+/** Select verification of nodes.
+ *
+ * Per default the verification is in mode NODE_VERIFICATION_ASSERT.
+ * Turn the verification off during development to check partial implementations.
+ */
+void do_node_verification(firm_verification_t mode);
+
#endif /* _IRFLAG_H_ */