post-dominators are dumped yet

[libfirm] / ir / ir / irflag.h

diff --git a/ir/ir/irflag.h b/ir/ir/irflag.h
index fc28d11..7c436d4 100644 (file)
--- a/ir/ir/irflag.h
+++ b/ir/ir/irflag.h
@@ -28,12 +28,14 @@
  * 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
  */
@@ -91,7 +93,7 @@ void set_opt_loop_unrolling_verbose (int value);
  *  - 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.
  *
@@ -200,9 +202,7 @@ int  get_opt_dyn_meth_dispatch (void);
  * 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.
  *
@@ -249,7 +249,7 @@ void set_opt_real_function_call(int value);
 /**
  * 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.
@@ -285,4 +285,26 @@ void save_optimization_state(optimization_state_t *state);
  */
 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_ */